HA16178P Datasheet, PDF (2/25 Pages) Renesas Technology Corp – Power Factor Correction Controller IC

HA16178P/FP
Pin Arrangement
Pin Description
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Pin Name
OUT
PGND
SGND
NC
PFC-ON
VREF
CAO
CS
RT
CT
NC
IAC
FB
EO
SS
VCC
OUT 1
PGND 2
SGND 3
NC 4
PFC-ON 5
VREF 6
CAO 7
CS 8
(Top view)
16 VCC
15 SS
14 EO
13 FB
12 IAC
11 NC
10 CT
9 RT
I/O
Output
—
—
—
Input
Output
Output
Input/Output
Input/Output
Output
—
Input
Input
Output
Output
Input
Function
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
REJ03D0903-0100 Rev.1.00 Jun 12, 2007
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