ha16174p Renesas Electronics Corporation., ha16174p Datasheet - Page 2

• Manufacturer Part Number: ha16174p
• Description: Power Factor Correction Controller Ic
• Manufacturer: Renesas Electronics Corporation.

HA16174P/FP
Pin Arrangement
Pin Description
Rev.1.00 Jan 06, 2006 page 2 of 36
Pin No.
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
OUT
GND
DELAY
PGADJ
PFC-ON
VREF
CAO
CS
RT
CT
PG
IAC
FB
EO
SS
VCC
Pin Name
Input/Output
Input/Output
Input/Output
Output
Output
Output
Output
Output
Output
Output
Input
Input
Input
Input
Input
PFC-ON
I/O
—
PGADJ
DELAY
VREF
GND
CAO
OUT
CS
1
2
3
4
5
6
7
8
Power MOS FET gate driver output
Ground
PG start up delay time and hold time adjust and IC shut down
PG off threshold voltage input
PFC function on/off signal input
Reference voltage output
Current control error amplifier output
Current sense signal input
Timing resistor for operational frequency adjust
Timing capacitor for operational frequency adjust
Power good signal output (open drain output)
Multiplier reference current input
Voltage control error amplifier input
Voltage control error amplifier output
Timing capacitor for soft start time adjust
Power supply voltage input
(Top view)
16
15
14
13
12
11
10
9
VCC
SS
EO
FB
IAC
PG
CT
RT
Function