GE Industrial Solutions KNW013-020 (Sixteenth-Brick) - Manual (Page 4)

Data Sheet
August 22, 2011
KNW013-020 Series Power Modules; DC-DC Converters
36 – 75V
dc
Input; 3.3 to 5.0V
dc
Output; 13 to 20A Output Current
LINEAGE POWER 4
General Specifications
Parameter Device Symbol Min Typ Max Unit
Calculated Reliability Based upon Telcordia SR-
332 Issue 2: Method
I, Case 3, (I
O
=80%I
O, max
,
T
A
=40°C, Airflow = 200 lfm), 90% confidence
5.0V MTBF 4,114,000 Hours
5.0V FIT 243.1 10 9 /Hours
3.3V MTBF 4,589,027 Hours
3.3V FIT 217.9 10 9 /Hours
Powered Random Vibration (V
IN
=V
IN, min
, I
O
=I
O, max
,
T
A
=25°C, 0 to 5000Hz, 10Grms)
All 90 Minutes
Weight All 
15.6
(0.55)

g
(oz.)
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 All I
on/off
  1.0 mA
Logic Low - On/Off Voltage All V
on/off
-0.7  1.2 V
Logic High Voltage – (Typ = Open Collector) All V
on/off
 5 V
Logic High maximum allowable leakage current All I
on/off
  10 μA
Turn-On Delay and Rise Times
(I
O
=I
O, max ,
V
IN
=V
IN, nom,
T
A
= 25 o 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 V
O
=10% of V
O,set
)
All T
delay
― 13 20 msec
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
)
All T
delay
― 30 35 msec
Output voltage Rise time (time for Vo to rise from
10% of V
O,set
to 90% of V
O, set
)
5.0 T
rise
― 20 25 msec
3.3 T
rise
― 6 10 msec
Output voltage overshoot – Startup
― 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 +10 % V
O, set
Output Overvoltage Protection 5.0V V
O, limit
6.1  7.0 V
dc
3.3V V
O, limit
4.0  4.6 V
dc
Input Undervoltage Lockout
Turn-on Threshold All V
uv/on
32.5 34.0 35.8 V
dc
Turn-off Threshold All V
uv/off
30.0 31.0 33.0 V
dc
Hysterisis All V
hyst
2   V
dc