Data Sheet
March 26, 2008
EQW006 Series, Eight Brick Power Modules: DC-DC Converter
36 – 75Vdc Input; 12Vdc Output; 6A Output Current
Feature Specifications
Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature
conditions. See Feature Descriptions for additional information.
Parameter
Remote On/Off Signal Interface
(V
IN
=V
IN, min
to V
IN, max
; open collector or equivalent,
Signal referenced to V
IN-
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
Logic Low - On/Off Voltage
Logic High Voltage – (Typ = Open Collector)
Logic High maximum allowable leakage current
Turn-On Delay and Rise Times
(I
O
=I
O, max ,
V
IN
=V
IN, nom,
T
A
= 25 C)
Case 1: On/Off input is set to Logic Low (Module
ON) and then input power is applied (delay from
instant at which V
IN
= V
IN, min
until Vo=10% of Vo,set)
Case 2: Input power is applied for at least 1 second
and then the On/Off input is set from OFF to ON (T
delay
=
from instant at which V
IN
=V
IN, min
until V
O
= 10% of V
O, set
).
Output voltage Rise time (time for Vo to rise from 10%
of V
o,set
to 90% of V
o, set
)
Output voltage overshoot – Startup
I
O
= 80% of I
O, max
; V
IN
=V
IN, min
to V
IN, max
, T
A
= 25 C
Remote Sense Range
Over temperature Protection
Output Overvoltage Protection
Input Undervoltage Lockout
Turn-on Threshold
Turn-off Threshold
All
V
UVLO
―
25
32
27
36
―
V
V
All
All
All
V
SENSE
T
ref
V
O, limit
⎯
13.8
120
⎯
0.5
⎯
15
Vdc
°C
V
o
o
Device
Symbol
Min
Typ
Max
Unit
All
All
All
All
I
on/off
V
on/off
V
on/off
I
on/off
⎯
-0.7
⎯
⎯
0.15
⎯
1.0
1.2
15
mA
V
V
μA
⎯
10
All
Tdelay
―
20
―
msec
All
All
Tdelay
Trise
―
―
12
5
―
―
―
5
msec
msec
% V
O, set
LINEAGE
POWER
5
LINEAGEPOWER [ LINEAGE POWER CORPORATION ]
