HA16142FP Datasheet, PDF (5/20 Pages) Renesas Technology Corp – PFC and PWM Controller

HA16141P/FP, HA16142P/FP
Block Diagram
PFC-EO IAC PFC-CS CAO
VCC
13
10
8
7
4
PFC-FB 11
PFC-VAMP
2.5V
Multiplier
2.7k
−0.5V
PFC-CLIMIT
Gain
Selector
PFC-ON 9
O.C 14
Over
Current Det.
PFC/PWM
Supervisor
PFC-CAMP
RES ^VCC
VCC ^{HA16141 only}
LATCH
5R
PWM-VAMP
Integrator
2.5V
R
UVLO VREF 5 VREF
±1.5A
PFC Control
3 PFC-OUT
100kHz
Oscillator
200kHz
±1.0A
PWM Control
1 GND
2 PWM-OUT
16 PWM-CS
12
6
TIM
2/
15
PWM-EO
Rev.4, Sep. 2001, page 3 of 3