AP2004(2006) Ver la hoja de datos (PDF) - Diodes Incorporated.
Número de pieza
componentes Descripción
Fabricante
AP2004 Datasheet PDF : 8 Pages
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Pin Assignments
( Top View )
OUT 1 °
VCC 2
COMP 3
FB 4
8 GND
7 CT
6 SS
5 SCP
SOP-8L
Pin Descriptions
AP2004
PWM BUCK CONTROLLER
Name
CT
FB
SS
COMP
OUT
GND
VCC
SCP
Description
Timing Capacitor
Voltage Feedback
Soft-Start.
Feedback Loop Compensation
PWM Output
Ground
Supply Voltage
Short Circuit Protection
Block Diagram
VCC
SS CT
FB
COMP
1.25V
Bandgap
Reference
2.5V
Internal use
UVLO
Iss
Error Amplifier
-
1.5V +
0.7V -
+
Oscillator
MAX. 300KHz
PWM Amplifier
+
+
-
VCC
OUT
AP2004 Rev. 2
SCP
2 of 8
www.diodes.com
GND
DECEMBER 2006
© Diodes Incorporated
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