AP1501 查看數據表（PDF） - Diodes Incorporated.
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AP1501 Datasheet PDF : 12 Pages
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AP1501
150KHz, 3A PWM BUCK DC/DC CONVERTER
Electrical Characteristics (Continued)
Specifications with boldface type are for full operating temperature range, the other type are for TJ = 25ºC.
Symbol Parameter
Conditions
VMin Typ.
VMax
VFB
AP1501-ADJ
η
AP1501-3.3V
VOUT
η
AP1501-5V
VOUT
η
AP1501-12V
VOUT
η
Output
Feedback
4.5V < VIN < 40V
0.2A < ILOAD < 3A
VOUT programmed for 3V
1.193
1.18
1.23
Efficiency VIN = 12V, ILOAD = 3A
Output Voltage
4.75V < VIN < 40V
0.2A < ILOAD < 3A
Efficiency VIN = 12V, ILOAD = 3A
Output Voltage
7V < VIN < 40V
0.2A < ILOAD < 3A
Efficiency VIN = 12V, ILOAD = 3A
Output Voltage
15V < VIN < 40V
0.2A < ILOAD < 3A
Efficiency VIN = 15V, ILOAD = 3A
73
3.168
3.135
3.3
73
4.8
4.75
5
80
11.52
11.4
12
90
1.267
1.28
3.432
3.465
5.2
5.25
12.48
12.6
Unit
V
%
V
%
V
%
V
%
AP1501 Rev. 11
5 of 12
www.diodes.com
JANUARY 2009
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