HA16141P_05 RENESAS [Renesas Technology Corp], HA16141P_05 Datasheet - Page 3

• Manufacturer Part Number: HA16141P_05
• Description: PFC and PWM Controller
• Manufacturer: RENESAS [Renesas Technology Corp]

HA16141P/FP, HA16142P/FP
Block Diagram
Rev.5.00 Jun 15, 2005 page 3 of 17
PFC-ON
PFC-FB
O.C
11
14
9
Gain
Selector
2.5V
Over
Current Det.
PFC-V
AMP
PFC-EO
13
PFC/PWM
Supervisor
Integrator
Multiplier
LATCH
IAC
TIM
10
12
RES
VCC
PFC-CS
PG
8
6
2.7k
PFC-C
CAO
AMP
7
5R
R
−0.5V
VCC
PFC-C
2.5V
HA16141 only
PWM-V
LIMIT
AMP
PWM-EO
15
VCC
4
PWM Control
PFC Control
Oscillator
UVLO
100kHz
200kHz
VREF
±1.5A
±1.0A
16 PWM-CS
5 VREF
3 PFC-OUT
1 GND
2 PWM-OUT