GE Industrial Solutions 20A Digital MicroDLynx - Manual (Page 4)

GE
Data Sheet
20A Digital MicroDLynx TM : Non-Isolated DC-DC Power Modules
3Vdc –14.4Vdc input; 0.45Vdc to 5.5Vdc output; 20A Output Current
April 24, 2013 ©2012 General Electric Company. All rights reserved. Page 4
Electrical Specifications (continued)
Parameter Device Symbol Min Typ Max Unit
Frequency Synchronization All
Synchronization Frequency Range All 425 600 kHz
High-Level Input Voltage All V
IH
2.0 V
Low-Level Input Voltage All V
IL
0.4 V
Input Current, SYNC All I
SYNC
100 nA
Minimum Pulse Width, SYNC All t
SYNC
100 ns
Maximum SYNC rise time All t
SYNC_SH
100 ns
General Specifications
Parameter Device Min Typ Max Unit
Calculated MTBF (I
O
=0.8I
O, max
, T
A
=40°C) Telecordia Issue 2
Method 1 Case 3
All 15,455,614 Hours
Weight  4.54 (0.16)  g (oz.)
Feature Specifications
Unless otherwise indicated, specifications apply overall operating input voltage, resistive load, and temperature conditions. See
Feature Descriptions for additional information.
Parameter Device Symbol Min Typ Max Unit
On/Off Signal Interface
(V
IN
=V
IN, min
to V
IN, max
; open collector or equivalent,
Signal referenced to GND)
Device code with suffix “4” – Positive Logic (See Ordering
Information)
Logic High (Module ON)
Input High Current All I IH  1 mA
Input High Voltage All V IH 2  V
IN,max
V
Logic Low (Module OFF)
Input Low Current All I IL   1 mA
Input Low Voltage All V IL -0.2  0.6 V
Device Code with no suffix – Negative Logic (See Ordering
Information)
(On/OFF pin is open collector/drain logic input with
external pull-up resistor; signal referenced to GND)
Logic High (Module OFF)
Input High Current All I IH ― ― 1 mA
Input High Voltage All V IH 2 ― V
IN, max
Vdc
Logic Low (Module ON)
Input low Current All I IL ― ― 10 μA
Input Low Voltage All V IL -0.2 ― 0.6 Vdc