ap1534 Diodes, Inc., ap1534 Datasheet - Page 6

• Manufacturer Part Number: ap1534
• Description: Pwm Control 2a Step-down Converter
• Manufacturer: Diodes, Inc.

Typical Performance Characteristics
Test Circuit
AP1534 Rev. 2
(Vin=5V, Vout=3.3V, Iout=0.1A)
+
-
A
Operation function test
Vout Ripple
Enable function test
V
OCSET
EN
OCSET
EN
V
CC
CC
OUTPUT
OUTPUT
V
V
SS
SS
open
FB
FB
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open
PWM CONTROL 2A STEP-DOWN CONVERTER
6 of 8
+
-
V
(Continued)
(Vin=5V, Vout=3.3V, Iout=2A)
+
-
A
Feedback function test
Vout Ripple
V
OCSET
EN
CC
OUTPUT
V
SS
DECEMBER 2007
FB
©
AP1534
Diodes Incorporated