Data Sheet
May 16, 2008
HW/HC004/005/006 Series DC-DC Power Module:
18-36Vdc & 36-75Vdc Input; 1.0V-5Vdc Output; 4A - 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 Specification
Remote On/Off Current – Logic Low
On/Off Voltage:
Logic Low
Logic High – (Typ = Open Collector)
Logic High maximum allowable leakage current
Turn-On Delay and Rise Times
(I
O
=I
O, max
)
T
delay
= Time until V
O
= 10% of V
O,set
from either
application of Vin with Remote On/Off set to On or
operation of Remote On/Off from Off to On with Vin
already applied for at least one second.
T
rise
= time for V
O
to rise from 10% of V
O,set
to 90%
of V
O,set
.
Device
Symbol
Min
Typ
Max
Unit
All
All
All
All
I
on/off
V
on/off
V
on/off
I
on/off
⎯
0.0
⎯
⎯
0.15
⎯
5.8
⎯
1.0
1.2
15
10
mA
V
V
μA
5V, 3.3V
T
delay
T
rise
⎯
⎯
100
40
⎯
⎯
ms
ms
2.5V, 2.0V,
1.8V, 1.5V,
1.2V, 1.0V
T
delay
T
rise
V
O, limit
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
12
3
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
125
⎯
⎯
7.0
4.6
3.5
3.2
2.8
2.5
2.0
1.8
⎯
ms
ms
V
V
V
V
V
V
V
V
°C
5V
Output Overvoltage Protection
#
3.3V
2.5V
2.0V
1.8V
1.5V
1.2V
1.0V
Values are the same for HW and HC codes
Overtemperature Protection
(See Feature Descriptions)
Input Undervoltage Lockout
Turn-on Threshold
Turn-off Threshold
Turn-on Threshold
Turn-off Threshold
All
T
ref
⎯
All HW
All HW
All HC
All HC
⎯
27
⎯
13.5
33
30
17
15
36
⎯
18
⎯
V
V
V
V
# More accurate Overvoltage protection can be accomplished externally by means of the remote On/Off pin.
LINEAGE
POWER
5
LINEAGEPOWER [ LINEAGE POWER CORPORATION ]
