HA16158P Datasheet, PDF (2/23 Pages) Renesas Technology Corp – PFC & PWM Control IC

HA16158P/FP
Pin Arrangement
GND 1
PWM-OUT 2
PFC-OUT 3
VCC 4
PFC-ON 5
VREF 6
CAO 7
PFC-CS 8
16 PWM-CS
15 PWM-COMP
14 PWM-SS
13 PFC-SS
12 PFC-EO
11 PFC-FB
10 IAC
9 RT
(Top view)
Pin Functions
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Pin Name
GND
PWM-OUT
PFC-OUT
VCC
PFC-ON
VREF
CAO
PFC-CS
RT
IAC
PFC-FB
PFC-EO
PFC-SS
PWM-SS
PWM-COMP
PWM-CS
Pin Function
Ground
Power MOS FET driver output (PWM control)
Power MOS FET driver output (PFC control)
Supply voltage
PFC function on/off signal input
Reference voltage
Average current control error amplifier output
PFC control current sense signal input
Operating frequency setting timing resistance connection
Multiplier reference current input
PFC control error amplifier input
PFC control error amplifier output
PFC control soft start time setting capacitance connection
PWM control soft start time setting capacitance connection
PWM control voltage feedback
PWM control current sense signal input
Rev.0, Aug. 2002, page 2 of 23