AP1510
PWM CONTROL 3A STEP-DOWN CONVERTER
Typical Performance Characteristics ( Continued )
AP1510 Vout Ripple
(Vin=12V; Vout=3.3V; Iout=0.1A)
AP1510 Vout Ripple
(Vin=12V; Vout=3.3V; Iout=3A)
Test Circuit
open
VCC OUTPUT FB open
OCSET
A
EN VSS
A
VCC OUTPUT FB
+
OCSET
-
EN
VSS
OUTPUT
VCC
FB
+
OCSET
-
EN VSS
+
V
-
AP1510 Rev. 1
6 of 8
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JANUARY 2007
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