Data Sheet
April 2, 2008
PIM300X Series; ATCA Board Power Input Modules
-38 to -75Vdc; 300W Input
Electrical Specifications (continued):
Parameter
Output
Voltage
3.3V/5.0V
3.3V/5.0V
3.3V/5.0V
Symbol
Min
Typ
Max
Unit
Management Power Output (MGMT_PWR)
Operating Input Voltage
Output Voltage Set-point
(V
I
= -48Vdc, I
O
=I
O, max
, T
A
=25°C)
Output Voltage
(Over all operating input voltage, resistive
Load and temperature conditions
until end of life)
Output Regulation
Line (V
I
= VI,min to VI,max)
Load (I
O
=I
O, min
to I
O, max
)
Temperature (T
A
= T
A,
min to T
A, max
)
Output Ripple and Noise
Measured across 22μF Tantalum/ceramic capacitor
o
VI = VI,nom T
A
= 25 C, Io = Io,max
RMS (5Hz to 20 MHz bandwidth)
Peak-to-peak (5Hz to 20MHz bandwidth)
External Load Capacitance
Output Current
Output Current-Limit Inception
Output Short-circuit Current (RMS)
Dynamic Response
(di/dt =0.1A/μs, V
I
in= VIn,nom, T
A
=25°C)
Load change from I
O
= 50% to 75% of I
O, max
,
Peak Deviation
Settling Time (V
O
<10% of peak deviation)
Turn-On Delay and Rise Times
(Io = 80% of Io,max, T
A
=25°C)
Output voltage overshoot
(Io = 80% of Io,max, VI = 48Vdc T
A
=25°C)
Output Over Voltage Protection
3.3V/5.0V
3.3V
5.0V
3.3V
5.0V
3.3V
5.0V
C
O,max
Io
Io
Io,lim
Io,lim
Io,sc
Io,sc
―
―
3.3V/5.0V
3.3V/5.0V
―
―
―
0.05
0.05
―
0.2
0.2
1.00
%, V
O, set
%, V
O, set
%, V
O, set
V
I
V
O, set
V
O
-36
-2.0
-3.0
-48
―
―
-75
+2.0
+3.0
Vdc
% V
O, set
% V
O, set
―
―
0
0
0
―
―
―
―
―
3
2.5
8
6
25
75
1000
2.4
1.6
―
―
―
―
mV
rms
mV
p-p
μF
Adc
Adc
Adc
Adc
A
rms
A
rms
3.3V/5.0V
V
pk
t
s
Tdelay
3
800
20
5
%, V
O, set
μs
msec
%, V
O, set
3.3V/5.0V
3.3V/5.0V
3.3V
5.0V
50
3%
Vo, limit
3.7
5.6
5.4
7.0
V
General Specifications
Parameter
Calculated MTBF (P
in
=80% of P
in, max
, T
A
=40°C, Vin=-48Vdc)
(Per Telcordia SR-332 Issue 1:Method 1 Case 3)
Weight
⎯
Min
Typ
1,362,480
34 (1.2)
⎯
Max
Unit
Hours
g (oz.)
LINEAGE
POWER
5
LINEAGEPOWER [ LINEAGE POWER CORPORATION ]
