AP1537 ANACHIP [Anachip Corp], AP1537 Datasheet - Page 5

• Manufacturer Part Number: AP1537
• Description: PWM Control 3A Step-Down Converter
• Manufacturer: ANACHIP [Anachip Corp]

PWM Control 3A Step-Down Converter
Anachip Corp.
www.anachip.com.tw
Typical Performance Characteristics (Continued)
Test Circuit
+
-
A
Enable function test
Operation function test
(Vin=12V; Vout=5V; Iout=0.2A)
EN
VCC
EN
VCC
AP1537 Vout Ripple
OUTPUT
OUTPUT
VSS
VSS
open
Comp
Comp
FB
FB
open
open
+
-
V
5/7
+
-
A
Feedback function test
VCC
(Vin=12V; Vout=5V; Iout=3A)
EN
AP1537 Vout Ripple
OUTPUT
VSS
Comp
FB
Rev. 1.3
AP1537
May 09, 2006