參數(shù)資料
型號(hào): PKJ4110BPIT
廠商: ERICSSON POWER MODULES AB
元件分類(lèi): 電源模塊
英文描述: 1-OUTPUT 132 W DC-DC REG PWR SUPPLY MODULE
封裝: HALF BRICK PACKAGE-9
文件頁(yè)數(shù): 11/14頁(yè)
文件大?。?/td> 176K
代理商: PKJ4110BPIT
6
Data Sheet AE/LZT 108 4761 R1 Ericsson Inc., Microelectronics May 2001
Characteristics
Conditions
Output
min
typ
max
Unit
VOi
Output voltage initial
TC = +25°C, VI = 53V, IO = IOmax
1.77
1.8
1.83
V
setting and accuracy
Output adjust range
IO = 0 to IOmax
1.44
2.0
V
VO
Output voltage
IO = 0 to IOmax
1.71
1.89
V
tolerance band
Line regulation
IO = IOmax
515
mV
Load regulation
VI = 53V, IO = 0 to IOmax
515
mV
Vtr
Load transient
Load step = 0.25 x IOmax
±200
mVpeak
voltage deviation
dI/dt = 1A/s
ttr
Load transient
200
s
recovery time
ts
Start-up time
From VI connection to VO = 0.9 x VOnom
20
30
ms
IO
Output current
0
40
A
POmax
Max output power
At VO = VOnom
72
W
Ilim
Current limit threshold
VO = 0.90 x VOnom @ TC<100°C
41
46
51
A
ISC
Short circuit current
50
55
A
VOac
Output ripple and noise
IO = IOmax
f < 20 MHz
80
150
mVp-p
SVR
Supply voltage
f<1 kHz
-50
dB
rejection (ac)
OVP
Over voltage protection
VI = 53V
2.2
2.5
2.9
V
Output
PKJ 4718B PIT (72W)
TC = -40...+100°C, VI = 36...75 V dc unless otherwise specified.
Characteristics
Conditions
min
typ
max
Unit
η
Efficiency
TA = +25°C, VI = 53V, IO = IOmax
89
%
Pd
Power dissipation
TA = +25°C, VI = 53V, IO = IOmax
8.9
W
fO
Switching frequency
IO = 0.1...1.0 x IOmax
150
kHz
Miscellaneous
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