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參數資料
| 型號： | LES20A24-3V3AJ |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 66 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | ROHS COMPLIANT PACKAGE-8 |
| 文件頁數： | 8/15頁 |
| 文件大小： | 536K |
| 代理商： | LES20A24-3V3AJ |
Rev.09.07.07
eighth-brick series
2 of 15
TechnicalReferenceNote-EIGHTH-BRICKSERIES
24 V Input, Single Output
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 = 24 V and full rated resistive load at 25C ambient unless otherwise specified.
Characteristic
Symbol
Min
Typ
Max
Units
Notes and Conditions
Input voltage - operating
Vin (oper)
18
24
36
Vdc
Input current - no load
lin
70
mAdc
Vin (min) - Vin (max), enabled
Input current - Quiescent
lin (off)
6
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 63 V Rating.
See Application Note 138
Turn On/Off
Characteristic
Symbol
Min
Typ
Max
Units
Notes and Conditions
Input voltage - turn on
Vin (on)
17.5
18
Vdc
Input voltage - turn off
Vin (off)
15
16.5
Vdc
Turn on delay - enabled,
Tdelay
9
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
8
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
2.5
3
5
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
36
Vdc
Vin(+) - Vin(-)
Input voltage - peak/surge
Vin (peak)
-0.3
50
Vdc
Transients of 100 ms or less,
in duration
Input voltage - remote pin
Vrem (peak)
-0.3
36
Vdc
Peaks of any duration
Operating temperature
Top
-40
85
C
Measured at ambient
Storage temperature
Tstorage
-55
125
C
Output power (LES20A24-1V8J)
Pout (max)
36
W
Output power (LES20A24-3V3J)
Pout (max)
66
W
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LES20A24-3V3AKJ | 功能描述:DC/DC轉換器 66W 3.3V 20A 18-36Vin 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: |
| LES20A24-3V3E | 功能描述:DC/DC轉換器 24VDC 3.3V 20A 0.34H 0.188 Pin L in 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: |
| LES20A24-3V3EJ | 功能描述:DC/DC轉換器 24VDC 3.3V 20A 0.34H 0.188 Pin L in 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: |
| LES20A24-3V3EY | 功能描述:DC/DC轉換器 DC-DC 1-OUT 3.3V 20A 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: |
| LES20A24-3V3J | 制造商:EMERSON-NETWORKPOWER 制造商全稱:Emerson Network Power 功能描述:DC/DC CONVERTERS |
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