IR2156 International Rectifier, IR2156 Datasheet
IR2156
Specifications of IR2156
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IR2156 Summary of contents
Page 1
... CFL Application Diagram R D BOOT VCC VDC VCC2 VCC1 C BOOT RPH CPH COM VDC CPH BALLAST CONTROL IC Packages R BUS SUPPLY D CP2 RES C R SNUB CP1 Data Sheet No. PD60182-I IR2156 ( S ) & (PbF) L FILTE RECT1 C C FILTE ELCAP1 R L RES CP C ELCAP1 D RECT2 L N ...
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... S ) & (PbF) IR2156 Absolute Maximum Ratings Symbol Definition Min. ° Max. Units ...
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... Recommended Operating Conditions Symbol Definition Electrical Characteristics Symbol Definition Supply Characteristics Floating Supply Characteristics IR2156 Min. Min. Typ. Max. Units Test Conditions ( S ) & (PbF) Max. Units — ...
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... S ) & (PbF) IR2156 Electrical Characteristics Symbol Definition Oscillator, Ballast Control, I/O Characteristics Preheat Characteristics RPH Characteristics RT Characteristics Protection Characteristics Gate Driver Output Characteristics Min. Typ. Max. Units Test Conditions ...
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... CT V RDT TH 2. RPH R ICPH CPH 5.1V 5.1V RVDC VDC 10K SD 5.1V Comp 2 COM Lead Assignments & Definitions Driver Logic T Q Soft R Q Start S6 Schmitt 1 Fault Logic Under- Voltage Detect ( S ) & (PbF) IR2156 VB High- Side HO Driver VS Low- Side LO Driver CS 1.3V Comp 3 ...
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... S ) & (PbF) IR2156 State Diagram CS > 1.3V (Lamp Removal > 5.1V or VCC < 9.5V (UV-) (Power Turned Off) FAULT Mode Fault Latch Set 1 / -Bridge Off 2 I 180 A QCC CPH = 0V VCC = 15. (Oscillator Off) CS > 1.3V (Failure to Strike Lamp) CS > 1.3V (Lamp Fault) Power Turned On ...
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... VCC 15.6V UVLO+ UVLO- VDC VCC 7.5V CPH FREQ 1.3V UVLO PH RT RPH Timing Diagrams f run Over-Current Threshold RUN RT RPH & (PbF) IR2156 UVLO RT RPH ...
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... S ) & (PbF) IR2156 Timing Diagrams VCC 15.6V UVLO+ UVLO- VDC VCC 7.5V CPH FREQ 1.3V UVLO PH RT RPH RPH CSTH CS f run RUN UVLO RT RPH ...
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... 120 RPH=15K 110 100 90 80 RPH=30K (V) CPH 2 & (PbF) IR2156 120 160 200 Frequency (KHz) RPH=15K RPH=30K RPH=100K VDC (V) ...
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... S ) & (PbF) IR2156 (V) CPH 2 1 (V) CC 1000000 100000 10000 1000 - 125 - (V) BS ...
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... Temperature ° - Temperature °C 5 4.5 4 3.5 3 2.5 2 -25 0 100 125 UV UV 100 125 - & (PbF) IR2156 100 125 Temperature ° 100 125 Temperature °C ...
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... S ) & (PbF) IR2156 6 5.75 5.5 5.25 5 4.75 4.5 4. Temperature ° 125 ( SD SD 100 125 - 100 125 Temperature °C - 125 15.5 16 16.5 V (V) CC ...
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... V (V) CC 58.5 58 57.5 57 56.5 56 55 (V) CC IR2156 1.6 1.4 1.2 1 0.8 0.6 0.4 0.2 0 8 125 - & (PbF) - 125 9.5 10 10 100 125 Temp°(C) ...
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... S ) & (PbF) IR2156 3.5 - 2.5 125 2 1 (V) CC 2.25 2.2 2.15 2.1 2.05 2 1.95 1.9 1. 5 200 180 125 C 160 140 120 75 C 100 - 125 - (V) CC 125 - (V) CC ...
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... C 100 - (V) CC 120 125 C 100 - (V) CC 250 125 C 200 150 -25 C 100 & (PbF) IR2156 (V) CC ...
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... S ) & (PbF) IR2156 Functional Description Under-voltage Lock-Out Mode (UVLO) V (+) BUS R D SUPPLY BOOT BOOT VCC IR2156 11 VCC COM (-) BUS UVLO+ V UVLO- R SUPPLY TIME CONSTANT M1 Half-Bridge Output M2 C SNUB D CP1 D CP2 Preheat Mode (PH) C VCC INTERNAL VCC DISCHARGE ZENER CLAMP VOLTAGE ...
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... CPH IR2156 V (-) BUS Half Bridge VS Output 12 I LOAD Ignition Mode (IGN RCS COM 8 Load Return V (+) BUS VCC RPH CPH 7 C CPH V (-) BUS ( S ) & (PbF) IR2156 OSC. Half S4 Bridge Half- VS Output Bridge 12 Driver I Fault LOAD Logic 1. 4uA Comp COM 8 IR2156 Load Return ...
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... S ) & (PbF) IR2156 Run Mode (RUN) DC Bus Under-voltage Reset Fault Mode (FAULT) ...
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... Design Equations Step 1: Program Dead-time t C 2000 2000 Step 2: Program Run Frequency 1 f RUN 2000 ) 3333 RUN IR2156 Step 3: Program Preheat Frequency 2000 3333 3333 Step 4: Program Preheat Time 331 Step 5: Program Maximum Ignition Current ( S ) & (PbF) ...
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... S ) & (PbF) IR2156 . IGN IGN Design Example: 42W-QUAD BIAX CFL Step 1: Program Dead-time 400 pF T 2000 2000 Step 2: Program Run Frequency 1 R 3333 RUN 470 pF 43000 846 Step 3: Program Preheat Frequency . 43000 330 PH Step 4: Program Preheat Time 470 Step 5: Program Ignition Current ...
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... IGN 625 Ohms Results Parameter Description Waveforms . 0 61 Ohms Value ( S ) & (PbF) IR2156 ...
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... S ) & (PbF) IR2156 Case outline 14-Lead PDIP 14-Lead SOIC (narrow body) ...
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... Bill Of Materials ( S ) & (PbF) IR2156 ...
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... Assembly site code Per SCOP 200-002 ORDER INFORMATION Leadfree Part 14-Lead PDIP IR2156 order IR2156PbF 14-Lead SOIC IR2156S order IR2156SPbF Qualification Standards can be found on IR’s Web Site http://www.irf.com Data and specifications subject to change without notice. IR logo Lot Code market. ...