FNW700R64-18 Datasheet, PDF (4/14 Pages) Lineage Power Corporation – 36 - 75 Vdc Input; 28Vdc Output; 700W Output

Data Sheet
September 6, 2008
FNW700R Power Modules; DC-DC Converters
36 – 75 Vdc Input; 28Vdc Output; 700W Output
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),
Refer to remote on/off description and Figure 11.
Remote On/Off Current – Logic ON
All
I_on/off
1.0
⎯
5.0
mA
Remote On/Off Current – Logic OFF
All
I_on/off
⎯
⎯
50
μA
Turn-On Delay and Rise Times
(V_IN=V_In,nom, I_O=I_{O, max}, 25C)
Case 1: On/Off input is set to Logic Low (Module
ON) and then input power is applied (T_delay from
All
T_delay
60
75
100
ms
instant at which V_IN = V_{IN, min} until Vo=10% of V_O,set)
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 =
All
T_delay
⎯
5
⎯
ms
10% of V_{O, set}).
T_rise = time for V_O to rise from 10% of V_O,set to 90%
All
of V_O,set.
T_rise
⎯
25
⎯
ms
Output Voltage Overshoot
(I_O=80% of I_{O, max}, T_A=25°C)
Output Voltage Adjustment
(See Feature Descriptions):
3
% V_{O, set}
Output Voltage Remote-sense Range
(only for No Trim or Trim down application )
All
V_sense
__
__
2
%V_o,nom
Output Voltage Set-point Adjustment Range (trim)
All
V_trim
60
__
110
%V_o,nom
Output Overvoltage Protection
Over Temperature Protection
(See Feature Descriptions)
All
V_{O, limit}
32
⎯
38
V
All
T_ref
⎯
106
⎯
°C
Input Under Voltage Lockout
V_{IN, UVLO}
Turn-on Threshold
All
35
36
V_dc
Turn-off Threshold
All
30
31
V_dc
Hysteresis
All
4
V_dc
Input Over voltage Lockout
V_{IN, OVLO}
Turn-on Threshold
All
⎯
76
78
V_dc
Turn-off Threshold
All
79
80
⎯
V_dc
Hysteresis
All
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V_dc
LINEAGE POWER
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