Rev.09.10.07
eighth-brick series
11 of 31
TechnicalReferenceNote-EIGHTH-BRICKSERIES
Single Output Performance Products
Protection and Control Features
LES40A48-1V8J Model
Efficiency
LES40A48-1V8J Model
Characteristic
Symbol
Min
Typ
Max
Units
Notes and Conditions
Overvoltage setpoint
Vov
2.05
2.25
Vdc
Non-latching. See Application
Note 138 for details
Overcurrent limit inception
Ioc
42
46
50
Adc
Vo = 90% of Vo (nom)
Output voltage trim range
110
%
Trim up (% of Vo nom)
Limit output to 72 Watts
80
%
Trim down (% of Vo nom)
See Application Note 138 for
details of trim equations and
trim curves
Open sense voltage
1.80
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
91.4
%Iout = 50% Iout (max),
Vin = Vin (nom)
相关PDF资料
LES40A48-1V8RAJ 1-OUTPUT 72 W DC-DC REG PWR SUPPLY MODULE
LF-20002-1040-H SINGLE PHASE EMI FILTER
LF-20002-1040-V SINGLE PHASE EMI FILTER
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相关代理商/技术参数
LES40A48-1V8J 制造商:EMERSON-NETWORKPOWER 制造商全称:Emerson Network Power 功能描述:DC/DC CONVERTERS
LES40A48-1V8RAJ 制造商:Johnson Components 功能描述:Module DC-DC 1-OUT 1.8V 40A 100W 8-Pin 1/8-Brick 制造商:Emerson Network Power - Embedded Power 功能描述:Module DC-DC 1-OUT 1.8V 40A 100W 8-Pin 1/8-Brick
LES40A48-1V8RE 功能描述:DC/DC转换器 72W 48VDC 4.8V 40A RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压(标称): 输出端数量:1 输出电压(通道 1):3.3 V 输出电流(通道 1):600 mA 输出电压(通道 2): 输出电流(通道 2): 安装风格:SMD/SMT 封装 / 箱体尺寸:
LES40A48-1V8REJ 功能描述:DC/DC转换器 72W 48VDC 4.8V 40A RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压(标称): 输出端数量:1 输出电压(通道 1):3.3 V 输出电流(通道 1):600 mA 输出电压(通道 2): 输出电流(通道 2): 安装风格:SMD/SMT 封装 / 箱体尺寸:
LES40A48-1V8REK 制造商:Emerson Network Power - Embedded Power 功能描述:DC/DC PS SGL-OUT 1.8V 40A 100W - Trays
LES40A48-1V8REKJ 制造商:Emerson Network Power - Embedded Power 功能描述:DC/DC PS SGL-OUT 1.8V 40A 100W - Trays
LES40A48-1V8REN 制造商:Emerson Network Power - Embedded Power 功能描述:DC/DC PS SGL-OUT 1.8V 40A 100W - Trays
LES40A48-1V8RENJ 制造商:Emerson Network Power - Embedded Power 功能描述:DC/DC PS SGL-OUT 1.8V 40A 100W - Trays