![](/html/Anachip/283852/page5.png)
PWM Control 2A Step-Down Converter
AP1513
Typical Performance Characteristics (Continued)
AP1513 Vout Ripple
(Vin=12V; Vout=3.3V; Iout=0.1A)
AP1513 Vout Ripple
(Vin=12V; Vout=3.3V; Iout=2A)
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
-
Anachip Corp.
www.anachip.com.tw
Rev. 1.3 Nov 17, 2005
5/7