HA17524P/FP
Switching Regulator Controller
Features
•
Pulse width modulation (PWM)
•
Wide oscillation frequency range: 450 kHz(typ)
•
Low quiescent current: 5 mA typ
•
Good line regulation (0.2% typ) and load regulation (0.4% typ)
•
Independent output stages for 2 channels
•
Wide external circuit applications including single-end and push-pull method
•
Reference power source output stage and switching output stage include current limiting protection
circuit.
Ordering Information
Type No.
HA17524P
HA17524FP
Package
16 pin dual in line plastic(DP-16)
16 pin flat plastic (FP-16DA)
Pin Arrangement
INV.
Input
NON-INV.
Input
OSC Out
CL(+)
CL(–)
R
T
C
T
GND
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
(Top View)
V
REF
V
CC
E
2
C
2
C
1
E
1
SHUT
DOWN
COMP
HITACHI [ HITACHI SEMICONDUCTOR ]
