PIM400 Datasheet, PDF (4/20 Pages) Lineage Power Corporation – -36 to -75 Vdc; 400W/10A

GE
PIM400 Series; ATCA Board Power Input Modules
-36 to -75 Vdc; 400W/10A
Data Sheet
Electrical Specifications
Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature conditions.
Parameter
Device
Symbol
Min
Typ
Max
-48V Dual Feed Inputs (-48_AF,-48_BF,VRTN_AF,VRTN_BF)
Input Voltage Range
All
VI
-36
-48
-75
Output Current
With the following maximum power limits
400W @ 40Vin, 480W @ 48Vin, 540W @ 54Vin
All
II
Disabled input current drain if input voltage falls below VUVLO
for > 2 seconds.
All
IUVLO
Enabled No-load input current
All
Istdby
Inrush Transient
(@ -48 VI, C_FLTR = 200F & EARLY_A, EARLY_B Pre-charge
resistors 15 ohms per leg as recommended in the “ ATCA
All
Board Typical Application” figure, p=2)
Duration: 0.1ms to 0.9ms
Ipk
Duration: 0.9ms to 3 ms
Ipk
(Logarithmically declining)
ENABLE A/B Signal Inputs (ENABLE_A, ENABLE_B)
10
10
40
70
40
40 to 18
Input Voltage Threshold (On/Off); Default Setting
Enable A / B Signals current drain (Vin = -48Vdc)
Main Output (-48V_OUT, VRTN_OUT)
VUVHI (On)
-33.5
-35.3
-36.0
All
VUVLO (Off)
-32.4
-33.7
-34.1
All
380
Efficiency (Vin=-48V; 3,3V/5.0V @ no load)
400W Output Power
All
300W Output Power
All
Output Voltage Delay
All
Input Current Limit
All
External Output Filter Capacitance (C_FLTR)
All
Holdup Capacitor Output Voltage (V_HLDP)
Holdup Capacitor Voltage Trim Range
Holdup Capacitor Output Voltage Tolerance @V_HLDP=90Vdc
-48V_OUT Threshold
To charge external holdup capacitors (C_HLDP)
All
To discharge external holdup capacitors (C_HLDP)
dV/dt on Hold-up Connect
Switching Frequency
A/B Feed Loss / Fuse Alarm Output (ALARM)
ALARM ON Input Voltage Threshold
ALARM OFF Input Voltage Threshold
All
External Pull-up Voltage
η
η
Tdelay
Ilimit
C_FLTR
V_HLDP
f
11
80
50
+6
-34.5
-36.4
98.2
98.5
100
13
100
90
40.0
-36.0
80
330
-37.2
-40.5
15
270
95
-6
-37.5
-40.4
5.0
Unit
Vdc
Adc
mA
mA
Adc
Adc
Vdc
Adc
%
%
ms
A
F
V
%
V/ms
kHz
Vdc
Vdc
Vdc
June 20, 2013
©2013 General Electric Company. All rights reserved.
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