AP34063N8L-U Diodes Zetex, AP34063N8L-U Datasheet - Page 6

• Manufacturer Part Number: AP34063N8L-U
• Description: DC DC Cntrlr Single-OUT Boost/Buck Controller 3V to 40V Input 8-Pin PDIP Tube
• Manufacturer: Diodes Zetex
• Type: Boost/Buck Controllerr

Specifications of AP34063N8L-U

• Package: 8PDIP
• Input Voltage: 3 to 40 V
• Output Voltage: 1.25 to 40 V
• Output Current: 1.6(Max) A
• Number Of Outputs: 1

Representative Schematic Diagram
AP34063 Rev. 5
DS31004
Comparator
Collector
Inverting
Sense
Drive
Input
V
I
CC
pk
8
7
6
5
Oscillator
Ipk
Comparator
www.diodes.com
(Bottom View)
+
_
6 of 11
CT
S Q
R
100
Reference
Regulator
1.25V
UNIVERSAL DC/DC CONVERTER
Q2
Q1
1
3
2
4
Switch
Collector
Switch
Emitter
Timing
Capacitor
Gnd
AP34063
©
Diodes Incorporated
JULY 2009