AP1509-12S ETC, AP1509-12S Datasheet - Page 2

• Manufacturer Part Number: AP1509-12S
• Description: 150KHz/ 2A PWM Buck DC/DC Converter
• Manufacturer: ETC

150KHz, 2A PWM Buck DC/DC Converter
Anachip Corp.
www.anachip.com.tw
Ordering Information
Block Diagram
FB
Current
Source
bias
Blank : Adjustable
-33
-50
-12
Output version
: 3.3V
: 5.0V
: 12V
Reference
1.235V
+
_
Amp
AP1509 XX X X X
Frequecy
compen-
S: SOP-8L
Regulator
sation
Package
2.5V
Comp
_
+
150kHz
Start
OSC.
2/8
up
Blank : Normal
L : Lead Free Package
SD
Lead Free
Pre-driver
Comp
Comp
Thermal
Limit
200mV
_
+
+
_
220mV
A
Blank : Tube
Packing
: Taping
Switch
2A
Rev.0.1 Nov 27, 2003
AP1509
Output
Gnd
V
IN