Diodes AP34063 - Manual (Page 6)

AP34063
Document number: DS31004 Rev. 6 - 2
6 of 11
www.diodes.com
September 2012
© Diodes Incorporated
AP34063
Representative Schematic Diagram
1.25V
Reference
Regulator
Ipk
Oscillator
CT
R
S Q
Q2
Q1
100
Comparator
+
_
(Bottom View)
8
7
6
5
1
2
3
4
Gnd
Timing
Capacitor
Switch
Emitter
Switch
Collector Drive
Collector
I pk
Sense
V CC
Comparator
Inverting
Input