EP3101 Datasheet, PDF (4/13 Pages) Eorex Corporation – 150 KHz, 3A Asynchronous Step-down Converter

eorex
EP3101
Electrical Characteristics (Continued)
Symbol
Parameter
Conditions
Typ.
Limit
Units
4.5V<V_IN<40V
V_FB
Output Feedback
EP3101-ADJ
0.2A<I_LOAD<3A
V_OUT programmed for 3V
1.23
1.193/1.18
1.267/1.28
V
V_MIN
V_MAX
η Efficiency
V_IN=12V, I_LOAD=3A
73
%
V_OUT Output Voltage
4.75V<V_IN<40V
EP3101-3.3V ^0.2A<ILOAD^<3A
3.3
3.168/3.135
3.432/3.465
V
V_MIN
V_MAX
η Efficiency
V_IN=12V, I_LOAD=3A
73
%
V_OUT Output Voltage
EP3101-5V
7V<V_IN<40V
0.2A<I_LOAD<3A
4.8/4.75
5.2/5.25
V
V_MIN
V_MAX
η Efficiency
V_IN=12V, I_LOAD=3A
80
%
V_OUT Output Voltage
15V<V_IN<40V
EP3101-12V ^0.2A<ILOAD^<3A
11.52/11.4
12.48/12.6
V
V_MIN
V_MAX
η Efficiency
V_IN=15V, I_LOAD=3A
90
%
P.S. Specifications with boldface type are for full operating temperature range, the other type are for
T_J=25ºC.
Jul. 2006
www.eorex.com
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