參數(shù)資料
型號： LES50A48-1V2RAJ
元件分類： 電源模塊
英文描述： 1-OUTPUT 60 W DC-DC REG PWR SUPPLY MODULE
封裝： ROHS COMPLIANT PACKAGE-8
文件頁數(shù)： 12/31頁
文件大?。?/td> 562K
代理商： LES50A48-1V2RAJ
Rev.09.10.07
eighth-brick series
2 of 31
TechnicalReferenceNote-EIGHTH-BRICKSERIES
Single Output Performance Products
Absolute Maximum Ratings
Input Characteristics
Stresses in excess of the maximum ratings can cause permanent damage to the device. Operation of the device is not implied at these or any other
conditions in excess of those given in the specification. Exposure to absolute maximum ratings can adversely affect device
reliability.
All specifications are typical at nominal input Vin = 48V, full rated resistive load at 25 C ambient unless otherwise specified.
Characteristic
Symbol
Min
Typ
Max
Units
Notes and Conditions
Input voltage - operating
Vin (oper)
36
48
75
Vdc
Input current - no load
lin
40
mAdc
Vin (min) - Vin (max), enabled
Input current - Quiescent
lin (off)
5
mAdc
Converter disabled
Inrush current (i2t)
linrush
0.01
A2s
Inrush current ratio
It/Im
22
Input ripple rejection
50
dB
Frequency <1 kHz
Input fuse
10
A
Slow Blow/Antisurge HRC
recommended 200 V Rating.
See Application Note 138
Turn On/Off
Characteristic
Symbol
Min
Typ
Max
Units
Notes and Conditions
Input voltage - turn on
Vin (on)
35.5
36
Vdc
Input voltage - turn off
Vin (off)
33
33.5
Vdc
Turn on delay - enabled,
Tdelay
10
15
ms
With the Remote ON/OFF signal
then power applied
(power)
asserted, time from when Vin >
Vin (oper) until Vout is within
total regulation band
Turn on delay - power
Tdelay
10
15
ms
With Vin = Vin (nom), then
applied, then enabled
(enable)
Remote ON/OFF asserted,
time until Vo is within total error
band
Rise time
Trise
2
3
ms
From 10% to 90%, full resistive
load, no external capacitance
Characteristic
Symbol
Min
Typ
Max
Units
Notes and Conditions
Input voltage - continuous
Vin (cont)
-0.3
75
Vdc
Vin(+) - Vin(-)
Input voltage - peak/surge
Vin (peak)
-0.3
100
Vdc
Transients of 100 msec or less,
in duration
Input voltage - remote pin
Vrem (peak)
-0.3
75
Vdc
Peaks of any duration
Operating temperature
Top
-40
85
C
Measured at ambient
Storage temperature
Tstorage
-55
125
C
Output power (LES50A48-1V2J)
Pout (max)
60
W
Output power (LES40A48-1V5J)
Pout (max)
60
W
Output power (LES40A48-1V8J)
Pout (max)
72
W
Output power (LES25A48-2V5J)
Pout (max)
62.5
W
Output power (LES25A48-3V3J)
Pout (max)
82.5
W
Output power (LES15A48-5V0J)
Pout (max)
75
W
相關PDF資料
PDF描述
LES40A48-1V8EJ 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
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相關代理商/技術參數(shù)
參數(shù)描述
LES50A48-1V2RAK 制造商:Emerson Network Power - Embedded Power 功能描述:DC/DC PS SGL-OUT 1.2V 50A 100W - Trays
LES50A48-1V2RAKJ 功能描述:DC/DC轉換器 60W 36-75Vin Single 1.2V 50A 1/8 Brick RoHS:否 制造商:Murata 產(chǎn)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(shù)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:
LES50A48-1V2RAN 制造商:Emerson Network Power - Embedded Power 功能描述:DC/DC PS SGL-OUT 1.2V 50A 100W - Trays
LES50A48-1V2RANJ 功能描述:DC/DC轉換器 60W 36-75Vin Single 1.2V 50A 1/8 Brick RoHS:否 制造商:Murata 產(chǎn)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(shù)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:
LES50A48-1V2RE 功能描述:DC/DC轉換器 60W 48VDC 1.2V 50A RoHS:否 制造商:Murata 產(chǎn)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(shù)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:
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