AP1501A Ver la hoja de datos (PDF) - Diodes Incorporated.
Número de pieza
componentes Descripción
Fabricante
AP1501A Datasheet PDF : 14 Pages
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Pin Descriptions
AP1501A
150KHz, 5A PWM BUCK DC/DC CONVERTER
Name
VIN
Output
Gnd
FB
SD
Description
Operating voltage input
Switching output
Ground
Output voltage feedback control
ON/OFF shutdown
Block Diagram
Current
Source
bias
FB
SD
1.235V
Reference
2.5V
Regulator
Start
up
200mV
220mV
+
Comp
_
Comp
+
+
_Amp
Freq.
Compensation
Comp
+
Pre-driver
5A
Switch
150kHz
OSC.
Thermal
Shutdown
VIN
Output
Gnd
AP1501A Rev. 10
DS31191
4 of 14
www.diodes.com
SEPTEMBER 2009
© Diodes Incorporated
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