AP5004_10 Datasheet, PDF (7/11 Pages) Diodes Incorporated – PWM CONTROL 2.5A STEP-DOWN CONVERTER

AP5004
PWM CONTROL 2.5A STEP-DOWN CONVERTER
Test Circuit
open
OUTPUT
Vcc
FB
open
A
EN
Vboost ^open
GND
OUTPUT Vboost
A
Vcc
FB
+
-
EN
GND
Enable function test
33uH
0.1uF
+
-
220uF
Vboost OUTPUT
Vcc
FB
EN _GND
530 ohm
+
470uF -
V
100 ohm
Operation function test
Feedback function test
AP5004
Document number: DS31444 Rev. 5 - 2
7 of 11
www.diodes.com
August 2010
© Diodes Incorporated