ICs for TV
AN5757S
CRT horizontal deflection voltage control IC
s
Overview
The AN5757S is an IC for PWM-system CRT
horizontal deflection voltage control. It can be used
for horizontal frequency from 20 kHz to 140 kHz
and applicable from a popular type monitor to high
precision monitor. Its SO-16-pin package enables
the users to desigh the sets simple and efficient.
10.1±0.3
16
9
Unit: mm
4.2±0.3
6.5±0.3
(0.15)
0.3
1.5±0.2
(0° to 10°)
s
Features
•
PWM output
•
Built-in thermal protection circuit (cut off both
upper and lower push-pull output transistor)
•
Soft start function
•
Built-in error amp.
1
8
(0.605)
1.27
Seating plane
0.40±0.25
0.1±0.1
Seating plane
s
Applications
•
CRT monitors
SOP016-P-0225A
s
Block Diagram
16 GND2
Control
14 V
CC1
10 V
CC1
SW1
15
13
12
DTC
V
CC2
GND2
Sync. in
Duty
adjustment
Ramp
generator
1
V
CC2
2
3
4
5
N.C. 6
11
GND1 7
HD in
N.C. 8
9 SW2
1
PANASONIC [ PANASONIC SEMICONDUCTOR ]
