Pin Configuration - Fujitsu 17P4 Service Manual

PIN CONFIGURATION(TOP VIEW)
PWM OUT 1
Vcc 2
TIN 3
Cosc 4
Cagc 5
POUT 6
OVP 7
UVP 8
Outlone P: 16P4
FP: 16P2S
1
PSDIP8 (BN)
0.25mm Frame
8
1
8
1
SO8 (MN)
8
150mil Width
TSSOP8 (DW)
169mil Width

PIN CONFIGURATION

M62501P /FP
16 GND
15 VREF
14 DTC
13 FB
12 IN -
11 IN +
10 BO
9 BI
TDA8172 Vertical Deflection Output Circuit
7
M24C08 Serial I
1
Logic Dirgram
Teerminal Number and The facillty
PIN NO. Symbol
1
PWM output terminal
PWM OUT
2
Vcc Power supply terminal
3
TIN Trigger Input terminal
4
CAGC This pin is used to set oscillating frequency
5
CAGC This pin is used for AGC setting
6 Output terminal of error signal
P.OUT
7 Input terminal of Over Voltage Protection
OVP
8 Input terminal of Under Voltage Protection
UVP
9 Postive Input terminal of Buffer Amp
BI
10 Output terminal of Buffer Amp
BO
IN +
11 Postive Input terminal of OP Amp
IN -
12 Negative Input terminal of OP Amp
13 FB Output terminal of OP Amp
14 DTC Dead time control terminal(Soft start function)
15 VREF Output terminal of reference voltage (5V)
16 GND Ground terminal
7
6
5
4
3
2
1
Pin Configuration
2
C BUS EEPROM
SYMBOL
E0-E2
SDA
SCL
WC
Vcc
Vss
- 29 -
Functional Description
NON-INVERTING INPUT
OUTPUT STAGE SUPPLY
OUYPUT
GROUND
FLYBACK GENERATOR
SUPPLY VOLTAGE
INVERTING INPUT
DESCRIPTION
Chip Enable Input
Serial Data Address Input/Output
Serial Clock
Write Control
Supply Voltage
Ground