Data Sheet
JRW017-070 Series Power Modules DC-DC Converters
36-75Vdc Input; 1.2Vdc to 12Vdc Output
July 21, 2008
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
(VI = VI,min to VI, max; Open collector or equivalent
Compatible, signal referenced to VI (-) 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:
All
Ion/Off
―
0.15
1.0
mA
All
All
All
Logic Low
Von/Off
Von/Off
0.0
―
―
―
―
1.2
15
50
V
V
Logic High (Typ=Open Collector)
Logic High maximum allowable leakage current
Turn-On Delay and Rise Times
Ion/Off
―
μA
(IO=IO, max
)
Tdelay = Time until VO = 10% of VO,set from either
P
Tdelay
―
―
―
2
―
―
―
msec
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.
M
Y
G
F
2
2
5
2
msec
msec
msec
msec
―
―
―
―
―
―
―
―
A
B
2.5
2.5
msec
msec
Trise = time for VO to rise from 10% of VO,set to 90%
P
Trise
―
―
―
―
―
―
―
1
―
―
―
―
―
―
―
msec
of VO,set
.
M
Y
G
F
1
1
3
1
1
1
msec
msec
msec
msec
msec
msec
A
B
Output voltage adjustment range (TRIM)
Output Voltage Remote sense range
Output Voltage Set-point Adjustment range
Output Over voltage protection
10
―
80
Vsense
―
―
―
―
% VO, nom
% VO, nom
110
1.6
1.4
P
M
Y
VOovsd
Vdc
Vdc
1.8
2.3
2.9
3.8
5.7
14
2.2
2.6
3.4
4.6
6.5
16
―
―
―
―
―
Vdc
Vdc
Vdc
Vdc
Vdc
G
F
A
B
Over temperature Protection
All
Tref
127
°C
⎯
⎯
Input Undervoltage Lockout
Turn-on Threshold
Vin, OVLO
36
34.5
32.5
V
V
⎯
30
⎯
Turn-off Threshold
LINEAGE POWER
5
LINEAGEPOWER [ LINEAGE POWER CORPORATION ]
