參數(shù)資料
型號: DW025AB-8
元件分類: 電源模塊
英文描述: 2-OUTPUT 25 W DC-DC REG PWR SUPPLY MODULE
文件頁數(shù): 17/20頁
文件大小: 1627K
代理商: DW025AB-8
6
Tyco Electronics Corp.
Data Sheet
June 1997
36 Vdc to 75 Vdc Input; Dual Outputs; 25 W
DW025 Dual Output-Series Power Modules: dc-dc Converters;
Feature Specications
Unless otherwise indicated, specications apply over all operating input voltage, resistive load, and temperature
conditions. See Feature Descriptions and Design Considerations for further information.
Parameter
Device
Symbol
Min
Typ
Max
Unit
Remote On/Off (positive logic)
(VI = 0 V to 75 V; open collector or
equivalent compatible; signal
referenced to VI(–) terminal. See
Figures 10, 14 and Feature
Descriptions.):
DW025xx-M Positive Logic:
Logic Low—Module Off
Logic High—Module On
DW025xx1-M Negative Logic:
Logic Low—Module On
Logic High—Module Off
Module Specications:
On/Off Current—Logic Low
On/Off Voltage:
Logic Low
Logic High (Ion/off = 0)
Open Collector Switch Specications:
Leakage Current During Logic High
(Von/off = 10 V)
Output Low Voltage During Logic
Low (Ion/off = 1 mA)
Turn-on Time (IO = 80% of IO, max; VO
within ±1% of steady state)
Output Voltage Overshoot
All
Ion/off
Von/off
Ion/off
Von/off
0
30
0
1.0
1.2
10
50
1.2
5
mA
V
A
V
ms
%
Output Overvoltage Clamp
DW025AJ-M
DW025BK-M
DW025CL-M
DW025AA-M
DW025AB-M
DW025AF-M
DW025BB-M
DW025CC-M
VO1
VO2
VO1
VO2
VO1
VO2
VO1
VO2
VO1
VO2
VO1
VO2
VO1
VO2
VO1
VO2
7
–7
16
–16
20
–20
7
16
7
5
16
20
V
Input Undervoltage Lockout:
Module On
Module Off
All
VUVLO
20
28
36
V
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