ICB2FL01G Infineon Technologies, ICB2FL01G Datasheet
ICB2FL01G
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ICB2FL01G Summary of contents
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... ICB2FL01G Smart Ballast Control IC for Fluorescent Lamp Ballasts Published by Infineon Technologies AG http://www.infineon.com IFAG IMM API SPI AC TM Datasheet V1.2 May 2010 ...
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... ICB2FL01G Revision History Datasheet ICB2FL01G Actual Release: V1.2 Date: 05.05.2010 Page of Page of Subjects changed since last release actual Rel. prev. Rel Figure 1 Update 9 9 LVS1 Text Update 11 11 Figure 3 Update 21 21 Capter 2.4.2.1 Text Update and Figure 15 Update 24 24 PFC ON Time versus i ...
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... Pb-free Lead Plating; RoHS compliant Figure 1: Typical Application Circuit of Ballast for a single Fluorescent Lamp Description The FL-Controller ICB2FL01G is designed to control fluorescent lamp ballast including a discontinuous mode Power Factor Correction (PFC), a lamp inverter control and a high voltage level shift half-bridge driver. The control concept covers requirements for T5 lamp ballasts for single and multi-lamp designs. ...
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... Starting the Chip with accelerated Clock.................................................................. 36 3 State Diagram ............................................................................................................................... 37 3.1 Features during different operating modes ............................................................................. 37 3.2 Operating Flow of the Start UP Procedure into the Run Mode............................................... 38 3.3 Auto Restart and Latched Fault Condition Mode.................................................................... 39 4 Protection Functions Matrix........................................................................................................ 40 Datasheet nd 2 Generation FL-Controller for FL-Ballasts Page 4 from 56 ICB2FL01G V1.2 ...
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... High Side Gate Drive (HSGD) .................................................................................. 51 5.3.3.8 Timer Section ........................................................................................................... 51 5.3.3.9 Built in Customer Test Mode .................................................................................... 51 6 Application Example .................................................................................................................... 52 6.1 Schematic Ballast 54W T5 Single Lamp................................................................................. 52 6.2 Bill of Material.......................................................................................................................... 53 6.3 Multi Lamp Ballast Topologies ................................................................................................ 54 7 Package Outlines ......................................................................................................................... 56 Datasheet nd 2 Generation FL-Controller for FL-Ballasts Page 5 from 56 ICB2FL01G V1.2 ...
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... The threshold of -100mV is also used to adjust the dead time between turn-off and turn-on of the half-bridge drivers in a range of 1.25µs to 2.5µs during all operating modes. Page 6 from 56 clamping structures and ICB2FL01G filtering V1.2 ...
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... There is a threshold with hysteresis, for increasing level 1.5V, for decreasing level 0.5V, which detects the change of inductor voltage. to H-level. Page shift the power dissipation as a PFC preconverter conduction mode ICB2FL01G of in (DCM). V1.2 ...
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... Note: during start up, the chip supply voltage Vcc has to be below 14.1V before V level. Page FRUN f RUN preheat frequency range and the resistor PH R RFRUN R RFPH RFRUN eHeating R RTPH ms 100 k to ground eliminates reaches the filament detection RES ICB2FL01G RUN is run a V1.2 ...
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... MOSFET which is also the node of high-side and low-side MOSFET. This pin represents the floating ground level of the high- side driver and the high-side supply. Page RUN Mode. LVSEnable1 (Lamp voltage sense 2, Pin 14) (Auxiliary output, Pin 15) Please pay attention to ICB2FL01G for PP relevant V1.2 ...
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... Gate capacitance into this resistor. The dead time between LSGD signal and HSGD signal is self adapting between 1.25µs and 2.5µs (typically). Not connected (Pin 20) This pin is internally not connected. Page ICB2FL01G V1.2 ...
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... The schematic in Figure 3 shows a typical application for a T5 single fluorescence lamp designed for universal input voltage from 90 V components and referring to this schematic. Datasheet nd 2 Generation FL-Controller for FL-Ballasts until 270 V . The following chapters are explaining the AC AC Page Functional Description ICB2FL01G V1.2 ...
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... Rated BUS Voltage Chip Supply Voltage Start Up Soft Start Preheating Ignition Page Functional Description = 10 10.6 V, the IC starts the first level 625ms Mode / Time Mode / Time Mode / Time Run Mode Pre-Run into normal Operation > 14.1 V and before phase ICB2FL01G V1.2 ...
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... V and allows a current of 2.5 mA. For clamping currents above 2.5 mA, an external Zener diode (D9 Figure 3) is required. Figure 5: Progress of Level during a typical Start – depends on MOSFET Gate Datasheet nd 2 Generation FL-Controller for FL-Ballasts Page Functional Description = 130 µA – phase 1 Figure 5) VCC 1 ICB2FL01G V1.2 ...
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... Start Up frequency of 135 kHz down to the set Preheating frequency e.g. f kHz. Datasheet nd 2 Generation FL-Controller for FL-Ballasts < 1.6 V (filament is ok) at the low side RES > 12 µA typically via resistors R41, R42 and LVS Page Functional Description = - 21.3 µA out of PIN 12 RES3 > 1.6V RES > BUSrated < 10 100 RFPH ICB2FL01G V1.2 ...
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... PFC and / or Inverter, lamp over voltage (EOL1) and rectifier effect (EOL2) see chapter 2.5) and capacitive load 1 and 2 (see chapter 2.6). Datasheet nd 2 Generation FL-Controller for FL-Ballasts - PIN). The preheating time can be selected by the FRUN = 0.75V when ingition voltage is reached. If LSCS Page Functional Description = typ ICB2FL01G V1.2 ...
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... Figure 7: Lamp Voltage versus Frequency during the different Start up Phases Datasheet nd 2 Generation FL-Controller for FL-Ballasts pin to ground). After stops the decreasing of the frequency, FRUN Frequency [Hz] After Ignition Before Ignition Page Functional Description 1000 900 800 700 600 500 400 300 200 100 0 100000 ICB2FL01G V1.2 ...
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... V. The gate drives of the PFC and inverter stage do RES Figure 9: Restart from open Low Side Filament = 1.3V and to I RES1 = 1.3V.When a filament is present (Figure 9 RES1 = - 21.3 µA. Now the controller powers up the system including Soft Page Functional Description = - 21.3 µA. RES3 = - 17.7µA, the controller RES4 ICB2FL01G V1.2 ...
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... RES4 including Soft Start and Preheating into the Run mode (Figure 11 section 3). Datasheet nd 2 Generation FL-Controller for FL-Ballasts Figure 11: Restart from open LS Filament = - 21.3 µA. The controller powers up the system RES3 Page Functional Description = - 21.3 µA RES3 = 3.2V RES3 ICB2FL01G V1.2 ...
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... CC RES1 = 1.3V is active. The RES2 Restart from open HIGH Side Filament Chip Supply Voltage Power UP (into RUN Mode) I RES I LVS = - 17.7 µA (Figure RES4 = 1.3V, the res RES2 = 1.6V. Time Time Time Time Time ICB2FL01G V1.2 ...
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... Normalized Power @ Low Line Input Voltage and maximum Load Datasheet nd 2 Generation FL-Controller for FL-Ballasts > 0.5µs. ON 0,10 1,00 Normalized Output Power [% ] Frequency DCM Frequency CritCM 2 ) the control operates in discontinuous Page Functional Description = 4.0µs ON 10,00 Ton DCM Ton CritCM ICB2FL01G 100,00 10,00 1,00 0,10 100,00 V1.2 ...
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... Is the bus voltage after BUSrated BUSrated is 2.5 V (100 % of the rated bus voltage) with a high PFCVS > 0.8V for longer as 500ns in PRE RUN and RUN Mode. Page Functional Description < 109 %. In case leaving BUSrated < 109 %, the IC will check whether > 109% and a low side BUS ICB2FL01G V1.2 ...
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... V and 1 PFCZCD Datasheet nd 2 Generation FL-Controller for FL-Ballasts PI Loop Control = 2.5 V (Figure 16). Page Functional Description PWM Gate Drive Over Current 1V ± 5.0% ZCD Start Up 1.5V / 0.5V THD Correction Clock 870 kHz ICB2FL01G PFCGD PFCCS PFCZCD V1.2 ...
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... Generation FL-Controller for FL-Ballasts B A PFCVS pin (gray) and the additional pulse width PFCVS PFCCS N ZCD * V BUS N PFC R ZCD Equation good pratical Value ZCD Page Functional Description PFCVS ZCD @ DC Input Voltage DC Input Voltage = 1.0 V (Figure 16). This interrupt will ICB2FL01G V1.2 ...
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... Figure 18: Signal Shapes with optional damping of oscillations during DCM operation of PFC Figure 20: Optional Circuit for attenuating oscillations during DCM operation of PFC. Datasheet nd 2 Generation FL-Controller for FL-Ballasts DCM Detection CritCM Detection Figure 19: PFC ON Time Extension versus Zero Crossing Current Signal Page Functional Description ICB2FL01G V1.2 ...
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... The EOL1 fault results in a latched power down mode (after trying a single restart) the controller is continuously monitoring the status until EOL1 status changes e.g. a new lamp is inserted. Figure 22: End of Life (EOL1) Detection, Lamp Voltage versus AC LVS Current Datasheet nd 2 Generation FL-Controller for FL-Ballasts Page Functional Description for longer than 620 µs, the PP ICB2FL01G V1.2 ...
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... The EOL2 fault results in a latched power down mode (after trying a single restart) the controller is continuously monitoring. Only the insert of a new lamp resets the status of the IC. Figure 23: End of Life (EOL2) Detection, Lamp Voltage versus DC LVS Current Datasheet nd 2 Generation FL-Controller for FL-Ballasts Page Functional Description ICB2FL01G V1.2 ...
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... Datasheet nd 2 Generation FL-Controller for FL-Ballasts Area of Inductive Load Behavior IGNITION PRE Run and After RUN Mode IGNITION Frequency [Hz] After Ignition Before Ignition Page Functional Description 1000 900 800 700 600 500 400 300 200 100 Pre Heating 0 100000 ICB2FL01G V1.2 ...
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... IC changes into a normal operation. Normal Operation V DSLS I DSLS V GateHS V GateLS V LSCS + 2 100 CAPLOAD 1 CAPLOAD 2 Figure 26: Capacitive Mode 2 – Operation with Over Current Datasheet nd 2 Generation FL-Controller for FL-Ballasts V DSLS I DSLS V GateHS V GateLS V LSCS + 2 100 mV Page Functional Description Capacitive Load 2 (Over Current) t CAPLOAD 2 ICB2FL01G V1.2 ...
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... Figure 27: Dead Time of ON and OFF of the Half Bridge Drivers Datasheet nd 2 Generation FL-Controller for FL-Ballasts Normal Operation in RUN Mode END of Dead Time Measurement Dead Time 280 ns Propagation Delay Stored Dead Time Page Functional Description Dead Time Stored Dead Time ICB2FL01G V1.2 ...
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... These causes a restart without preheating (emergency standard of VDE0108) see Figure 28. When the timer exceeds t > 800 ms, the controller forces a complete restart of the system due to a long term bus under voltage (Figure 29). Datasheet nd 2 Generation FL-Controller for FL-Ballasts Page Functional Description ICB2FL01G V1.2 ...
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... Figure 28: BUS Voltage Drop below 75% (rated Bus Voltage) for t < 800 ms during RUN Mode Datasheet nd 2 Generation FL-Controller for FL-Ballasts < 170 µA). If the signal at the LVS PIN exceeds 18µA and CC Restart without Preheating Interrupt for t < 800 ms Power Down Pre Run Mode < < 160 µA QGate Page Functional Description Run Mode QGate ICB2FL01G V1.2 ...
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... Generation FL-Controller for FL-Ballasts Bus Voltage Drop for t > 800 ms Restart with full Start Procedure Interrupt for t > 800 ms Power Down Mode <160 µA I < 160 µA Gate t = 800ms Page Functional Description = 10.6 V and the chip supply CC Run Mode < Gate ICB2FL01G V1.2 ...
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... GND. In that case, the ignition is directly after the soft start phase. Figure 30: Start UP WITH Pre Heating Datasheet nd 2 Generation FL-Controller for FL-Ballasts = 0Ω 25kΩ from the RTPH pin to GND. The pre heating phase Figure 31: Start UP WITHOUT Pre Heating Page Functional Description nd generation of ballast IC > 5.0 V, the IC remains in RTPH ICB2FL01G V1.2 ...
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... RTPH 5.0 V Duration is set by 2.5 V Resistor only I PreHeat Preheating t = 820 ms when using RRTPH = 8.2kOhm V Lamp Figure 32: Start UP with Pre Heating Datasheet nd 2 Generation FL-Controller for FL-Ballasts Time Time Time IGNITION Time Figure 33: Start UP REMAINS in Pre Heating Page Functional Description ICB2FL01G V1.2 ...
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... Datasheet nd 2 Generation FL-Controller for FL-Ballasts V CC 17.5 V 16.0 V 14.1 V 10.6 V Start Up UVLO V Hysteresis RES 5.0 V 1 LSGD 10V V Lamp Figure 35: Deactivation via LVS1 / LVS2 PIN Page Functional Description Chip Supply Voltage LVS1 or LVS2 PIN set to GND ICB2FL01G Time V1.2 ...
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... Figure 36: Clock Acceleration (Built in Customer Test Mode) Datasheet nd 2 Generation FL-Controller for FL-Ballasts Acceleration Factor 625 118.5 41 RFRUN Page Functional Description Nominal Duration [ms] 4 2500 (max) 2 237 625 2500 > 3 5.0 V (± RES ) can be released. RFPH RES ICB2FL01G = 0 V). V1.2 ...
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... State Diagram 3.1 Features during different operating modes Figure 37: Monitoring Features during different operating Modes Datasheet nd 2 Generation FL-Controller for FL-Ballasts Page State Diagram ICB2FL01G V1.2 ...
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... Pre-Run 17,5V> Vcc >10. f_RUN Reduced Monitoring after t_PRERUN= 625ms Run 17.5V> Vcc >10. f_RUN Complete Monitoring Page State Diagram See Timing and Handling of Fault Conditions See Protection Functions Fault 17.5V> Vcc >10.6V Icc < 170µA Gate Drives off ICB2FL01G V1.2 ...
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... Counter Skip PH Skip Preheat Y Gate drives off IC remains in active mode NOTE For external Vcc Supply, set Vcc Lamp Inserted? below UVLO. V Wait for UVLO Reset Flag Skip Preheat Vcc < 10.6V? & Counter Skip PH Reset all Latches ICB2FL01G Counter > < 75% BUS UVLO V1.2 ...
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... Fault Mode, 1 Restart Power down,latched X Fault Mode, 1 Restart Power down,latched X Fault Mode, 1 Restart Stops on-time of PFC FET immediately Activates X Ignition control Power down,latched X X Fault Mode, 1 Restart Power down,latched Fault Mode, 1 Restart Power down, restart X X when VBUS<109 Undervoltage ICB2FL01G V1.2 ...
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... LVS1 LVS1_1 LVS1_2 LVS2 LVS2_1 LVS2_2 Page Electrical Characteristics Absolute Maximum Ratings Unit Remarks Internally clamped to 11V mA < 500ns mA < 100ns Power Down Mode V mA < 500ns mA < 100ns Power Down Mode active Mode Power Down Mode active Mode ICB2FL01G V1.2 ...
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... PFCVS95 Page Absolute Maximum Ratings Unit Remarks V V Referring to GND V/ns V Referring to HSGND V Internally clamped to 11V +0.3 mA < 500ns mA < 100ns °C °C W PG_DSO-19-1 T amb K/W PG_DSO-19-1 K/W PG_DSO-19-1 K/W PG_DSO-19-1 °C Wave Soldoldering kV Human Body Model mm V ICB2FL01G =25° V1.2 ...
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... In active Mode mA In active Mode 1) V µA IC Power Down Mode mA IC active Mode kHz @ V = 2.5V µA RFPH V °C kHz Range set by RFPH kHz Range set by RFRUN ms Range set by RTPH kΩ kΩ R parallel to R RFRUN kΩ Hz NOTCH Filter Operation ICB2FL01G RFPH V1.2 ...
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... V – 0.5V VCC VCCOn 6 > 2.725V PFCVS 170 µ RES 14.6 V 11.0 V 4.0 V Hysteresis 16 2mA/V VCC RES 17.5V/V VCC 2 µ 800V, V HSGND 250 µ HSVCC HSVCCOn 1 > V HSVCC HSVCCOn 10.7 V 9.1 V 2.0 V Hysteresis ICB2FL01G = 15V = RES =0V GND – 0.5V V1.2 ...
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... V — 2mA 5.1 V PFCZCDSink 2mA - 1.0 V PFCZCDSource V = 1.5V 5.0 µA PFCZCD V = 0.5V 0.5 µA PFCZCD 650 ns 900 pAxs Unit Test Condition max. 2.53 V ± 1.2 % 2.78 V 2.68 V 130 rated Bus Voltage V 1.915 V 0.387 2.425 V 1.0 µ 2.5V PFCVS ICB2FL01G V1.2 ...
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... PFCGD I = -1mA / V — V PFCGD I = -5mA / V — V PFCGD I = 20mA V 1.1 V PFCGD 1 5mA V PFCGD — — 3mA PFCGDSinkH 380 ns 2V > VLSGD > > VLSGD > 2V Unit Test Condition 0. 1mA AUX 1mA 0.3 mA AUX P ICB2FL01G < 2.45V 1) VCC 1) VCC =5V VCC =2V VCC 2) 2) V1.2 ...
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... LSCSCap1 V 1.8 2.0 LSCSCap2 t — 50 LSCSCap2 V - 120 - 100 LSCSCap3 t — 280 LSCSCap3 I -1.0 — LSCSBias Page Electrical Characteristics Unit Test Condition 123 mV During Run Mode 3) — ns 2.2 V During Run Mode 4) — — ns 1.0 µ 1.5V LSCS ICB2FL01G V1.2 ...
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... LSGDFall Page Electrical Characteristics Unit Test Condition 5mA 1.0 V LSGD 5) 1 20mA LSGD 20mA (Source) 0.5 V LSGD 1) 11 — — 20mA CC LSGD 1 = 5mA CC LSGD — — mA — 3mA LSGDsinkH 380 ns 2V < V < 8V LSGD > V > 2V LSGD ICB2FL01G V1.2 ...
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... RFRUN µ RFRUN Unit Test Condition — Run Mode RFPH 103 kHz RFPH RFRUN @ µA RFPH — µ 10kΩ RTPH1 150 1kΩ RTPH2 — 5kΩ RTPH3 — 20kΩ RTPH4 — 25kΩ RTPH5 ICB2FL01G <600µA = 10kΩ V1.2 ...
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... RES -13.3 µA LVS1 = 30µA Unit Test Condition 2.0 µA LVS 1) 750 mV 18.0 µA V > V LVS LVSClamp — 300µA LVS µApp I > I 230 LVS LVSEOLpp µA I > LVS LVSDCPos µA I > LVS LVSDCNeg ICB2FL01G CCON EOL 1 EOL 2 EOL 2 V1.2 ...
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... Load Load 2V < V < 8V LSGD 300 10Ω+C Load Load 8V > V > 2V LSGD 10Ω+C Load Load 160 ms For Lamp Detection 94 ms For V > 95% BUS 160 µs 2.75 µs 1.5 µs 200 ns 200 236 ms 685 ms ICB2FL01G 1) = 1nF 1) = 1nF = 1nF = 1nF V1.2 ...
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... Application Example 6.1 Schematic Ballast 54W T5 Single Lamp Figure 40: Application Circuit of Ballast for single Fluorescent Lamp Voltage Mode Preheating Datasheet nd 2 Generation FL-Controller for FL-Ballasts Page Application Example ICB2FL01G V1.2 ...
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... R36A 0Ω .1206 R61 0Ω .1206 connect LVS2 (pin14) to GND R41 68kΩ .1206 R42 68kΩ .1206 R43 68kΩ .1206 R44 68kΩ .1206 R45 6,8kΩ .1206 R61 0Ω .0805 EOL1 threshold 167Vpeak x 1.5=250V peak 5W ICB2FL01G V1.2 ...
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... Multi Lamp Ballast Topologies Figure 41: Parallel 2 Lamp Ballast Circuit with Current Mode Preheating Figure 42: Serial 2 Lamp Ballast Circuit with Voltage Mode Preheating Datasheet Generation FL-Controller for FL-Ballasts Page Application Example ICB2FL01G V1.2 ...
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... Figure 43: 4 Lamp Ballast Circuit with Voltage Mode Preheating Datasheet nd 2 Generation FL-Controller for FL-Ballasts Page ICB2FL01G V1.2 ...
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... Package Outlines Figure 44: Package Outline with Creepage Distance Datasheet nd 2 Generation FL-Controller for FL-Ballasts Page Application Example ICB2FL01G V1.2 ...