HA16141P HITACHI, HA16141P Datasheet
HA16141P
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HA16141P Summary of contents
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... HA16141P/FP, HA16142P/FP Description The HA16141P/FP and the HA16142P/FP are power supply controller ICs combining an AC-DC converter switching controllers for power factor correction and off-line power supply switching controllers. PFC (Power factor correction) section employs average current mode PWM and off-line power supply control section employs peak current mode PWM. The HA16142P/FP is the change version of HA16141P/FP’ ...
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... HA16141P/FP, HA16142P/FP Pin Arrangement Pin Description Pin No. Symbol Function 1 GND Ground 2 PWM-OUT Power MOS FET driver output (PWM control) 3 PFC-OUT Power MOS FET driver output (PFC control) 4 VCC Supply voltage 5 VREF Reference voltage PG 6 Power Good signal output (open-drain output) 7 CAO Average current control error amp ...
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... IAC PFC-CS CAO −0.5V 2.7k PFC-C PFC-C AMP HA16141 only VCC VCC RES 5R PWM-V 2. TIM HA16141P/FP, HA16142P/FP VCC 4 UVLO VREF ±1.5A LIMIT PFC Control 100kHz Oscillator 200kHz AMP ±1.0A PWM Control 15 PWM-EO Rev.4, Sep. 2001, page VREF 3 PFC-OUT 1 GND 2 PWM-OUT 16 PWM-CS ...
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... HA16141P/FP, HA16142P/FP System Diagram Rec+ 1.8m Q1 Rec− From PFC-OUT Oscillator 5µs VREF 500ns 820k 10µs 0.65V CAO 36k 3. 220p I IAC AC 910k PFC 2.7k -CS 100 0.1 10n (5W) PFC -EO 750k 47n PFC-V AMP 2.5V 4.7n + − PFC -FB From VRB(B+monitor) 720k PFC 2.2µ ...
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... Vi-ac Ii-ac 0.8 −1.5 to +0.3 Vi-cs −0 Vi-tim −20 Io-ref −0 Vo-pg Io- −40 to +105 Topr −55 to +150 Tstg Tj 150 25°C −8mW/°C − Ambient temperature Ta (°C) HA16141P/FP, HA16142P/FP Unit °C °C °C 105°C 100 150 Rev.4, Sep. 2001, page ...
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... HA16141P/FP, HA16142P/FP Electrical Characteristics (Ta = 25° Item Supply Start threshold Shutdown threshold UVLO hysteresis Start-up current Is temperature stability Operating current Latch current Shunt zener voltage Vz temperature stability PFC-OUT Minimum duty cycle Maximum duty cycle Rise time Fall time Peak current Low voltage ...
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... O.C trigger Source Current PWM-CS trigger Integrated time O.C trigger Integrated Time PWM-CS trigger Notes: 1. Design spec. 2. Maximum rating of PG current is 15 mA. Use series resistor to limit PG current lower than 15 mA. HA16141P/FP, HA16142P/FP Symbol Min Typ fpwm 170 200 fpfc 85 100 ...
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... HA16141P/FP, HA16142P/FP Electrical Characteristics (Ta = 25° (cont.) CC Item Latch Threshold voltage for PFC stop Threshold Voltage for PWM stop Latch Reset Voltage PWM-V Feedback V voltage AMP CC Open loop gain High voltage Low voltage Source current Sink current Transconductance respect PWM current ...
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... V 3.51 3.63 K-L dV 0.15 0.20 K × (V − 1V)} Imo = − Imo + EO VREF 2.7k PFC-C AMP PFC-CS Terminal Imo-offset Current HA16141P/FP, HA16142P/FP Max Unit Test Conditions 6.3 V 0.3 V µA CAO = 2.5V * µA CAO = 2.5V * µA/V 1 200 * 1.3 V IAC = 100µA − ...
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... HA16141P/FP, HA16142P/FP Internal Timing 1. UVLO 13V VCC 4.6V VREF 0V VREF GOOD (internal signal Oscillator, Gate driver output 3.2V Reference triangle wave CT 200 kHz (internal signal) 1.6V PWM-RES (internal signal) PFC-DT (internal signal) PFC triangle wave Ramp 100 kHz (internal signal) PFC current amp. ...
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... PFC controller status PG HA16141P/FP, HA16142P/FP PG Rev.4, Sep. 2001, page ...
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... HA16141P/FP, HA16142P/FP 3. PFC controller status (cont Rev.4, Sep. 2001, page ...
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... PFC-ON pin × × Ö × 2 HA16141P/FP, HA16142P/FP p × p × Rev.4, Sep. 2001, page ...
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... HA16141P/FP, HA16142P/FP 5. Integrator (OC detection operation) PWM-RES (internal signal) O.C (overcurrent 0.3V detection input) 5.2µA TIM pin current 0 (integral output current) −21µA TIM pin voltage (integral output 0.2V voltage) LATCH STATUS (for PFC-STOP) PFC Enable LATCH STATUS (for PWM-STOP) PWM Enable Note: Timer time calculation equation Timer time t-tim1 is the time until PG pin inversion (from low to high) after the O ...
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... Typical calculation The time at which both the PFC and PWM functions are stopped by this timer can be calculated using the following approximate equation. t-tim2' = 1.65 ⋅ t − tim2 ⋅ ⋅ ⋅ ⋅ ⋅ Typical calculation HA16141P/FP, HA16142P/FP 2.5V t-tim2 PFC Stop t-tim2' Rev ...
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... HA16141P/FP, HA16142P/FP Mark Pattern 1, 2: Lot indication Ejector pin Notes: 1. Example of lot indication. For example, a product manufactured in May 2000 has the markings "0E" in positions in the above figure Production Month Year May 2000 Month Jan Feb Code A 2. Laser marking is used. Rev.4, Sep. 2001, page ...
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... JEDEC EIAJ Mass (reference value) 10.06 10.5 Max 9 8 0.80 Max 0.15 M 0.12 Hitachi Code JEDEC EIAJ Mass (reference value) HA16141P/FP, HA16142P/ January, 2001 Unit: mm 7.62 + 0.13 0.25 – 0.05 0˚ – 15˚ DP-16 Conforms Conforms 1. January, 2001 Unit 0.20 7.80 – ...
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... HA16141P/FP, HA16142P/FP Disclaimer 1. Hitachi neither warrants nor grants licenses of any rights of Hitachi’s or any third party’s patent, copyright, trademark, or other intellectual property rights for information contained in this document. Hitachi bears no responsibility for problems that may arise with third party’s rights, including intellectual property rights, in connection with use of the information contained in this document ...
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