參數資料
型號: LES25A48-1V8EJ
元件分類: 電源模塊
英文描述: 1-OUTPUT 45 W DC-DC REG PWR SUPPLY MODULE
封裝: ROHS COMPLIANT PACKAGE-8
文件頁數: 29/31頁
文件大小: 761K
代理商: LES25A48-1V8EJ
Rev.09.10.07
eighth-brick series
7 of 31
TechnicalReferenceNote-EIGHTH-BRICKSERIES
Single Output Value Products
Protection and Control Features
LES25A48-1V2J Model
Efficiency
LES25A48-1V2J Model
Characteristic
Symbol
Min
Typ
Max
Units
Notes and Conditions
Overvoltage setpoint
Vov
1.38
1.56
Vdc
Non-latching. See Application
Note 138 for details
Overcurrent limit inception
Ioc
26.25
28.5
31.25
Adc
Vo = 90% of Vo (nom)
Output voltage trim range
110
%
Trim up (% of Vo nom)
Limit O/P to 30 Watts
80
%
Trim down (% of Vo nom)
See Application Note 138 for
details of trim equations and
trim curves
Open sense voltage
1.20
Vdc
Characteristic
Symbol
Min
Typ
Max
Units
Notes and Conditions
Efficiency
h
87.0
88.0
%Iout = 100% lout (max),
Vin = Vin (nom)
Efficiency
h
89.5
%Iout = 50% Iout (max),
Vin = Vin (nom)
相關PDF資料
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LES25A48-1V8REJ 1-OUTPUT 45 W DC-DC REG PWR SUPPLY MODULE
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相關代理商/技術參數
參數描述
LES25A48-1V8J 制造商:EMERSON-NETWORKPOWER 制造商全稱:Emerson Network Power 功能描述:DC/DC CONVERTERS
LES25A48-1V8RAJ 功能描述:DC/DC轉換器 DC-DC 1-OUT 1.8V 25A 100W 8-Pin 1/8-Brick RoHS:否 制造商:Murata 產品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓(標稱): 輸出端數量:1 輸出電壓(通道 1):3.3 V 輸出電流(通道 1):600 mA 輸出電壓(通道 2): 輸出電流(通道 2): 安裝風格:SMD/SMT 封裝 / 箱體尺寸:
LES25A48-1V8RAK 制造商:Emerson Network Power - Embedded Power 功能描述:DC/DC PS SGL-OUT 1.8V 25A 100W - Trays
LES25A48-1V8RAKJ 制造商:Emerson Network Power - Embedded Power 功能描述:DC/DC PS SGL-OUT 1.8V 25A 100W - Trays
LES25A48-1V8RAN 制造商:Emerson Network Power - Embedded Power 功能描述:DC/DC PS SGL-OUT 1.8V 25A 100W - Trays