ap1512a-50t5r Diodes, Inc., ap1512a-50t5r Datasheet - Page 2

• Manufacturer Part Number: ap1512a-50t5r
• Description: 50khz, 2a/3a Pwm Buck Dc/dc Converter
• Manufacturer: Diodes, Inc.

See Diodes Datasheet for TO263-5L package
50KHz, 2A/3A PWM Buck DC/DC Converter
Anachip Corp.
www.anachip.com.tw
FB
This Anachip version datasheet is replaced
Ordering Information
Block Diagram
with Diodes Inc. datasheet AP1512/A
Current
Source
bias
Blank: 2A
Part Number
A : 3A
Reference
1.235V
+
_
Amp
Blank : Adjustable
-33
-50
-12
Output Version
Frequecy
compen-
sation
Regulator
2.5V
AP1512 X XX X X
: 3.3V
: 5.0V
: 12V
Comp
+
_
2/12
50KHz
Start
OSC.
up
SD
T5: TO220-5L
T5R: TO220-5L(R)
K5: TO263-5L
Pre-driver
Package
Thermal
Comp
Comp
200mV
Limit
_
+
+
_
220mV
Blank : Tube
A : Taping
Packing
AP1512/A
AP1512A)
(3A for
Switch
Rev.1.1 Oct. 14, 2005
2A
V
Output
Gnd
IN