參數(shù)資料
型號: EQW010A0B
元件分類: 電源模塊
英文描述: 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
封裝: EIGHTH-BRICK PACKAGE-8
文件頁數(shù): 24/28頁
文件大?。?/td> 1127K
代理商: EQW010A0B
Data Sheet
August 29, 2007
EQW010-040 Series Power Modules
36 – 75Vdc Input; 1.0 to 12.0Vdc Output; 10 to 40A Output Current
Tyco Electronics Power Systems
5
Feature Specifications
Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature
conditions. See Feature Descriptions for additional information.
Parameter
Device
Symbol
Min
Typ
Max
Unit
Remote On/Off Signal Interface
(VIN=VIN, min to VIN, max ; open collector or equivalent,
Signal referenced to VIN- terminal)
Negative Logic: device code suffix “1”
Logic Low = module On, Logic High = module Off
Positive Logic: No device code suffix required
Logic Low = module Off, Logic High = module On
Logic Low - Remote On/Off Current
All
Ion/off
1.0
mA
Logic Low - On/Off Voltage
All
Von/off
-0.7
1.2
Vdc
Logic High Voltage – (Typ = Open Collector)
All
Von/off
5
Vdc
Logic High maximum allowable leakage current
All
Ion/off
10
μA
Turn-On Delay and Rise Times
(IO=IO, max , VIN=VIN, nom, TA = 25
oC)
Case 1: On/Off input is set to Logic Low (Module
ON) and then input power is applied (Tdelay from
instant at which VIN = VIN, min until Vo=10% of VO,set)
All
B*
Tdelay
10
25
20
30
msec
Case 2: Input power is applied for at least 1 second
and then the On/Off input is set from OFF to ON (Tdelay =
from instant at which VIN=VIN, min until VO = 10% of VO, set).
All
B*
Tdelay
5
25
10
30
msec
Output voltage Rise time (time for Vo to rise from 10%
of Vo,set to 90% of Vo, set)
All
Trise
8
12
msec
Output voltage Rise time (time for Vo to rise from 10%
of Vo,set to 90% of Vo, set with max ext capacitance)
All
Trise
8
12
msec
Output voltage overshoot – Startup
IO= IO, max; VIN=VIN, min to VIN, max, TA = 25
oC
All
3
% VO, set
Remote Sense Range
G, Y, M,
P, S1R0
VSENSE
0.25
Vdc
(Max voltage drop is 0.5V)
B, A, F
VSENSE
10
% VO, set
Output Voltage Adjustment Range
All
80
110
% VO, set
Output Overvoltage Protection
B
VO, limit
14
16
Vdc
A
VO, limit
5.7
6.5
Vdc
F
VO, limit
3.8
4.6
Vdc
G
VO, limit
2.9
3.4
Vdc
Y
VO, limit
2.3
2.6
Vdc
M
VO, limit
1.8
2.2
Vdc
P
VO, limit
1.4
1.6
Vdc
S1R0
VO, limit
1.2
1.4
Vdc
Input Undervoltage Lockout
All
VUVLO
Turn-on Threshold
30
34.5
36
Vdc
Turn-off Threshold
30
32
Vdc
Hysterisis
2
3.5
Vdc
Input Overvoltage Lockout
All
VOVLO
Turn-on Threshold
80
Vdc
Turn-off Threshold
75
79
83
Vdc
Hysterisis
2
3.5
Vdc
* Note: 12.0VO (B) device codes have an adaptable extended Turn-On Delay interval, Tdelay, as specified for B* devices. The extended Tdelay will occur
when a 12VO module restarts following either 1) the rapid cycling of Vin from normal levels to less than the Input Undervoltage Lockout and then back
to normal; or 2) toggling the on/off signal from on to off and back to on without removing the input voltage. The normal Turn-On Delay interval, Tdelay,
as specified for All Devices, will occur whenever a 12VO module restarts with input voltage removed from the module for the preceding 1 second.
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