參數(shù)資料
型號(hào): LES20A24-1V8
元件分類: 電源模塊
英文描述: 1-OUTPUT 36 W DC-DC REG PWR SUPPLY MODULE
文件頁(yè)數(shù): 13/16頁(yè)
文件大?。?/td> 401K
代理商: LES20A24-1V8
SXA10 Series
| 10W DC/DC
Eighth-Brick Series | 24V DC/DC
High Efficiency, High Current, Low Profile DC/DC Converters
6
Input Characteristics
LES20A24-1V8 Model
Electrical Characteristics - O/P
LES20A24-1V8 Model
Characteristic
Symbol
Min
Typ
Max
Units
Notes and Conditions
Input current - operating
Iin
1.65
A DC
Vin = Vin (nom); Iout = Iout
(max); Vo = Vo (nom)
Input current - maximum
Iin (max.)
2.40
A DC
Vin = Vin (min); Iout = Iout
(max); Vo = Vo (nom),
measured at converter
Input Capacitor ripple current
Iin (ripple)
17
mA RMS
Iout = Iout (max), measured
50
mA pk-pk without standard filter. See
Application Note 138
Reflected ripple current
Iin (refl)
1.0
mA RMS
Iout = Iout (max), measured
3.0
mA pk-pk with standard filter. See
Application Note 138
Input capacitance -
Cinput
5.65
F
Internal to converter
Internal
Input capacitance -
Cbypass
220
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)
1.77
1.80
1.83
V DC
Vin = Vin (nom); Iout = Iout (nom)
Total regulation band
Vo
1.75
1.85
V DC
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
20
A DC
Output current - short circuit
Isc
7A rms
Continuous, unit auto recovers
from short, Vo < 100mV
Load transient response -
Vdynamic
Peak deviation for 50% to 75%
peak deviation
20
mV
step load, di/dt = 100mA/s,
70
mV
step load, di/dt = 1A/s
Load transient response -
Trecovery
20
sec
Settling time to within 1% of
recovery
output set point voltage for 50%
to 75% load step
External load capacitance
Cext
0
20,000
F
Higher load capacitance values
may be possible. Contact Artesyn
Technologies for details
Output voltage - noise
Vp-p
35
60
mV pk-pk Measurement bandwidth 20MHz
Vrms
10
20
mV rms
See Application Note 138 for
test set-up
File Name: lf_eighth_brick_24v.pdf Rev (01): 21 Sept 2004
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LES20A24-1V8A 功能描述:DC/DC轉(zhuǎn)換器 24VDC 1.8V 20A 0.3H 0.188 Pin L in. 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:
LES20A24-1V8AJ 功能描述:DC/DC轉(zhuǎn)換器 24VDC 1.8V 20A 0.3H 0.188 Pin L in. 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:
LES20A24-1V8E 功能描述:DC/DC轉(zhuǎn)換器 24VDC 1.8V 20A 0.34H 0.188 Pin L in 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:
LES20A24-1V8EJ 功能描述:DC/DC轉(zhuǎn)換器 24VDC 1.8V 20A 0.34H 0.188 Pin L in 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:
LES20A24-1V8J 制造商:EMERSON-NETWORKPOWER 制造商全稱:Emerson Network Power 功能描述:DC/DC CONVERTERS