EP3102 Datasheet, PDF (4/10 Pages) Eorex Corporation – 150 KHz, 2A Asynchronous Step-down Converter

eorex
EP3102
Note 1: Absolute Maximum Ratings are those values beyond which the life of a device may be impaired.
Note 2:100% production test at +25°C. Specifications over the temperature range are guaranteed by
design and characterization.
Electrical Characteristics (Continued)
Symbol
Parameter
Conditions
Typ.
Limit
Units
5V<V_IN<40V
V_FB
Output Feedback
EP3102-ADJ
0.2A<I_LOAD<2A
V_OUT programmed for 3V
1.235
1.193/1.18
1.267/1.28
V
V_MIN
V_MAX
η Efficiency
V_IN=12V, I_LOAD=2A
75
%
V_OUT Output Voltage
5.5V<V_IN<40V
EP3102-3.3V ^0.2A<ILOAD^<2A
3.3
3.168/3.135
3.432/3.465
V
V_MIN
V_MAX
η Efficiency
V_IN=12V, I_LOAD=2A
75
%
V_OUT Output Voltage
EP3102-5V
8V<V_IN<40V
0.2A<I_LOAD<2A
5
4.8/4.75
5.2/5.25
V
V_MIN
V_MAX
η Efficiency
V_IN=12V, I_LOAD=2A
80
%
V_OUT Output Voltage
15V<V_IN<40V
EP3102-12V ^0.2A<ILOAD^<2A
12
11.52/11.4
12.48/12.6
V
V_MIN
V_MAX
η Efficiency
V_IN=15V, I_LOAD=2A
90
%
P.S. Specifications with boldface type are for full operating temperature range, the other type are for
T_J=25ºC.
Nov. 2006
www.eorex.com
4/10