參數(shù)資料
型號(hào): LES25A48-1V5EJ
元件分類(lèi): 電源模塊
英文描述: 1-OUTPUT 37.5 W DC-DC REG PWR SUPPLY MODULE
封裝: ROHS COMPLIANT PACKAGE-8
文件頁(yè)數(shù): 5/31頁(yè)
文件大小: 761K
代理商: LES25A48-1V5EJ
Rev.09.10.07
eighth-brick series
13 of 31
TechnicalReferenceNote-EIGHTH-BRICKSERIES
Single Output Value Products
Protection and Control Features
LES20A48-2V5J Model
Efficiency
LES20A48-2V5J Model
Characteristic
Symbol
Min
Typ
Max
Units
Notes and Conditions
Overvoltage setpoint
Vov
2.87
3.12
Vdc
Non-latching. See Application
Note 138 for details
Overcurrent limit inception
Ioc
21
23
25
Adc
Vo = 90% of Vo (nom)
Output voltage trim range
110
%
Trim up (% of Vo nom)
Limit O/P to 50 Watts
80
%
Trim down (% of Vo nom)
See Application Note 138 for
details of trim equations and
trim curves
Open sense voltage
2.50
Vdc
Characteristic
Symbol
Min
Typ
Max
Units
Notes and Conditions
Efficiency
h
88.5
90.0
%Iout = 100% lout (max),
Vin = Vin (nom)
Efficiency
h
90.8
%Iout = 50% Iout (max),
Vin = Vin (nom)
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