GE Industrial Solutions Austin Lynx II 12 V SMT - Manual (Page 5)

Data Sheet
October 1, 2009 Austin Lynx TM II 12 V SMT Non-Isolated Power Modules:
8.3 – 14.0 Vdc Input; 0.75Vdc to 5.5Vdc Output; 10A output current
LINEAGE POWER 5
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
On/Off Signal interface
Device code with Suffix “4” – Positive logic
(On/Off is open collector/drain logic input;
Signal referenced to GND - See feature description
section)
Input High Voltage (Module ON) All V IH ― ― V
IN, max
V
Input High Current All I IH ― ― 10 μA
Input Low Voltage (Module OFF) All V IL -0.2 ― 0.3 V
Input Low Current All I IL ― 0.2 1 mA
Device Code with no suffix – Negative Logic
(On/OFF pin is open collector/drain logic input with
external pull-up resistor; signal referenced to GND)
Input High Voltage (Module OFF) All V IH 2.5 ― V
IN,max
Vdc
Input High Current All I IH 0.2 1 mA
Input Low Voltage (Module ON) All V IL -0.2 ― 0.3 Vdc
Input low Current All I IL ― 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 Vo=10% of Vo,set)
All Tdelay 3 msec
Case 2: Input power is applied for at least one second
and then the On/Off input is set to logic Low (delay from
instant at which Von/Off=0.3V until Vo=10% of Vo, set) All Tdelay 3 msec
Output voltage Rise time (time for Vo to rise from 10%
of V
o,set to 90% of Vo, set)
All Trise ― 4 6 msec
Output voltage overshoot – Startup ― 1 % V
O, set
I
O
= I
O, max
; V
IN
= 3.0 to 5.5Vdc, T
A
= 25 o C
Sequencing Delay time
Delay from V
IN, min
to application of voltage on SEQ pin All Ts EQ-delay 10 msec
Tracking Accuracy (Power-Up: 2V/ms) All V SEQ –V o 100 200 mV
(Power-Down: 1V/ms) All V SEQ –V o 300 500 mV
(V
IN, min
to V
IN, max
; I
O, min
to I
O, max
V SEQ < V o )
Remote Sense Range All ― ― 0.5 V
Overtemperature Protection All T
ref
⎯ 125 ⎯ °C
(See Thermal Consideration section)
Input Undervoltage Lockout
Turn-on Threshold All ⎯ 7.9 ⎯ V
Turn-off Threshold All ⎯ 7.8 ⎯ V