AP1501A View Datasheet(PDF) - Anachip Corporation
Part Name
Description
MFG CO.
AP1501A Datasheet PDF : 12 Pages
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150Khz, 5A PWM Buck DC/DC Converter
AP1501A
Electrical Characteristics (Continued)
AP1501A-ADJ
AP1501A-3.3V
AP1501A-5V
AP1501A-12V
Symbol
VFB
η
VOUT
η
VOUT
η
VOUT
η
Parameter
Output
Feedback
Efficiency
Conditions
5V < VIN < 40V
0.2A < ILOAD < 5A
VOUT programmed for
3V
VIN = 12V, ILOAD=5A
Typ.
1.23
72
Limit
1.193/1.18
1.267/1.28
Output Voltage
5.5V < VIN < 40V
0.2A < ILOAD < 5A
3.3
3.168/3.135
3.432/3.465
Efficiency VIN = 12V, ILOAD=5A 71
Output Voltage
8V < VIN < 40V
0.2A < ILOAD < 5A
5
4.8/4.75
5.2/5.25
Efficiency VIN = 12V, ILOAD=5A 78
Output Voltage
15V < VIN < 40V
0.2A < ILOAD < 5A
12
11.52/11.4
12.48/12.6
Efficiency VIN = 16V, ILOAD = 5A 88
Specifications with boldface type are for full operating temperature range, the other type are for TJ=25ºC.
Unit
V
VMIN
VMAX
%
V
VMIN
VMAX
%
V
VMIN
VMAX
%
V
VMIN
VMAX
%
Anachip Corp.
www.anachip.com.tw
Rev.1.2 Aug 23, 2005
4/12
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