GE Industrial Solutions ESTW004A2C Series - Manual (Page 4)

Data Sheet
August 30, 2011
ESTW004A2C Series DC-DC Converter Power Modules
36–75V
dc
Input; 15.0V
dc
/4.2A
dc
Output
LINEAGE POWER 4
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
(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 (V
on/off
= -0.7V
dc
) All I
on/off
  0.15 mA
Logic Low - On/Off Voltage All V
on/off
-0.7  0.6 V
dc
Logic High Voltage (I
on/off
= 0A
dc
) All V
on/off
2.5  6.7 V
dc
Logic High maximum allowable leakage current All I
on/off
  25 μA
Turn-On Delay and Rise Times
(I
O
=I
O, max ,
V
IN
=V
IN, nom,
T
A
= 25 o C)
Case 1: Input power is applied for at least 1second,
and then the On/Off input is set from OFF to ON
(T
delay
= on/off pin transition until V
O
= 10% of V
O, set
)
All T
delay
― 12 ― msec
Case 2: On/Off input is set to Module ON, and then
input power is applied
(T
delay
= V
IN
reaches V
IN, min
until V
O
= 10% of V
O,set
)
All T
delay
― 25 35 msec
Output voltage Rise time (time for V
o
to rise from 10%
of V
o,set
to 90% of V
o, set
)
All T
rise
― 15 25 msec
Output voltage overshoot – Startup
All ― 3 % V
O, set
I
O
= I
O, max
; V
IN
=V
IN, min
to V
IN, max
, T
A
= 25 o C
Remote Sense Range All V
SENSE
10 % V
O, set
Output Voltage Adjustment Range All 90 110 % V
O, set
Output Overvoltage Protection All V
O, limit
17.0  20.0 V
dc
Overtemperature Protection – Hiccup Auto Restart
Open
Frame
T
ref1
 135  O C
Heat
Plate
T
ref2
 120  O C
Input Undervoltage Lockout All V
UVLO
Turn-on Threshold  34 36 V
dc
Turn-off Threshold 30 32 34 V
dc
Hysteresis 1 2 V
dc
Input Overvoltage Lockout All V
OVLO
Turn-on Threshold 76 77  Vdc
Turn-off Threshold 77 79 81 Vdc
Hysteresis 1 2 Vdc