Datasheet

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   
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SLVS024E – FEBRUARY 1983 – REVISED NOVEMBER 1999
2
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functional block diagram
+
–
+
–
Oscillator
Reference
Voltage
1/2 V
ref
R
S
170 kΩ UVLO
R
92 1
V
CC
RT CT
10
16
7
8
REF
GND
PWM
COMP
PWM
COMP
12 kΩ
11
14
13
12
5
15
3
4
6
2 DTC
IN+
IN–
2 FEEDBACK
1 FEEDBACK
SCP
IN+
IN–
1 DTC
ERROR
AMPLIFIER 2
ERROR
AMPLIFIER 1
1 OUTPUT
2 OUTPUT
COMPONENT COUNT
Resistors
65
Capacitors 8
Transistors 105
JFETs 18