參數(shù)資料
型號(hào)： LES50A48-1V2REJ
元件分類： 電源模塊
英文描述： 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
封裝： ROHS COMPLIANT
文件頁(yè)數(shù)： 3/23頁(yè)
文件大?。?/td> 763K
代理商： LES50A48-1V2REJ
SXA10 Series
| 10W DC/DC
Eighth-Brick Series | 100 W DC-DC
High Efficiency, High Current, Low Profile DC-DC Converters
8
Input Characteristics
LES30A48-3V3J Model
Electrical Characteristics - O/P
LES30A48-3V3J Model
Characteristic
Symbol
Min
Typ
Max
Units
Notes and Conditions
Input current - operating
Iin
2.28
Adc
Vin = Vin (nom); Iout = Iout
(max); Vo = Vo (nom)
Input current - maximum
Iin (max.)
3.20
Adc
Vin = Vin (min); Iout = Iout
(max); Vo = Vo (nom),
measured at converter
Input Capacitor ripple current
Iin (ripple)
50
mA RMS
Iout = Iout (max), measured
150
mA pk-pk without standard filter. See
Application Note 138
Reflected ripple current
Iin (refl)
2
mA RMS
Iout = Iout (max), measured
7.5
mA pk-pk with standard filter. See
Application Note 138
Input capacitance -
Cinput
2.65
F
Internal to converter
Internal
Input capacitance -
Cbypass
33
F
Recommended customer
External bypass
added capacitance, <0.7 ESR
Characteristic
Symbol
Min
Typ
Max
Units
Notes and Conditions
Nominal set-point voltage
Vo (nom)
3.25
3.30
3.35
Vdc
Vin = Vin (nom); Iout = Iout (nom)
Total regulation band
Vo
3.20
3.40
Vdc
For all line, static load and
temperature until end of life
Line regulation
0.01
0.1
%
Iout = Iout (nom), Vin (min)
to Vin (max)
Load regulation
0.02
0.2
%
Vin = Vin (nom), Iout (min) to
Iout (max)
Temperature regulation
0.02
±%/C
Vin = Vin (nom), Iout = Iout (max)
Output current continuous
Iout
0
30
Adc
Output current - short circuit
Isc
11
A rms
Continuous, unit auto recovers
from short, Vo < 100 mV
Load transient response -
Vdynamic
Peak deviation for 50% to 75%
peak deviation
25
mV
step load, di/dt = 100 mA/s,
90
mV
step load, di/dt = 1 A/s
Load transient response -
Trecovery
20
s
Settling time to within 1% of
recovery
output set point voltage for 50%
to 75% load step
External load capacitance
Cext
0
10,000
F
Higher load capacitance values
may be possible. Contact Artesyn
Technologies for details
Output voltage - noise
Vp-p
25
60
mV pk-pk Measurement bandwidth 20 MHz
Vrms
5
20
mV rms
See Application Note 138 for
test set-up
File Name: lf_eighth_brick_100w_ultra.pdf Rev (04): 15 Nov 2005
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LES50A48-1V2REK 制造商:Emerson Network Power - Embedded Power 功能描述:DC/DC PS SGL-OUT 1.2V 50A 100W - Trays
LES50A48-1V2REKJ 功能描述:DC/DC轉(zhuǎn)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(biāo)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(fēng)格:SMD/SMT 封裝 / 箱體尺寸:
LES50A48-1V2REN 制造商:Emerson Network Power - Embedded Power 功能描述:DC/DC PS SGL-OUT 1.2V 50A 100W - Trays
LES50A48-1V2RENJ 功能描述:DC/DC轉(zhuǎn)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(biāo)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(fēng)格:SMD/SMT 封裝 / 箱體尺寸:
LES50A48-1V2RENY 制造商:Emerson Network Power - Embedded Power 功能描述:60W,36-75VIN,SINGLE,1.2V@50A,1/8 BRICK,86% EFF,NEG,0.34" HT - Bulk
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