HA16142FP Datasheet, PDF (4/20 Pages) Renesas Technology Corp – PFC and PWM Controller

HA16141P/FP, HA16142P/FP
Pin Arrangement
GND 1
PWM-OUT 2
PFC-OUT 3
VCC 4
VREF 5
2/ 6
CAO 7
PFC-CS 8
16 PWM-CS
15 PWM-EO
14 O.C
13 PFC-EO
12 TIM
11 PFC-FB
10 IAC
9 PFC-ON
(Top view)
Pin Description
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Symbol
GND
PWM-OUT
PFC-OUT
VCC
VREF
PG
CAO
PFC-CS
PFC-ON
IAC
PFC-FB
TIM
PFC-EO
O.C
PWM-EO
PWM-CS
Function
Ground
Power MOS FET driver output (PWM control)
Power MOS FET driver output (PFC control)
Supply voltage
Reference voltage
Power Good signal output (open-drain output)
Average current control error amp. output
PFC control current sense signal input
PFC function on/off signal input
Multiplier reference current input
PFC control error amp. input
Overcurrent timer time setting
PFC control error amp. output
Overcurrent detector signal input
PWM control error amp. output (photocoupler input also possible) (HA16141 only)
PWM control feedback voltage signal input (HA16142 only)
PWM control current sense signal input
Rev.4, Sep. 2001, page 2 of 2