ha16178fp Renesas Electronics Corporation., ha16178fp Datasheet - Page 2

• Manufacturer Part Number: ha16178fp
• Description: Power Factor Correction Controller Ic
• Manufacturer: Renesas Electronics Corporation.

HA16178P/FP
Pin Arrangement
Pin Description
REJ03D0903-0100 Rev.1.00 Jun 12, 2007
Page 2 of 24
Pin No.
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
OUT
PGND
SGND
NC
PFC-ON
VREF
CAO
CS
RT
CT
NC
IAC
FB
EO
SS
VCC
Pin Name
Input/Output
Input/Output
Output
Output
Output
Output
Output
Output
PFC-ON
Input
Input
Input
Input
I/O
—
—
—
—
PGND
SGND
VREF
CAO
OUT
NC
CS
1
2
3
4
5
6
7
8
Power MOS FET gate driver output
Ground
Ground
No connection
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
No connection
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
NC
CT
RT
Function