參數(shù)資料
型號: PKJ4810EPI
廠商: ERICSSON POWER MODULES AB
元件分類: 電源模塊
英文描述: 1-OUTPUT 100 W DC-DC REG PWR SUPPLY MODULE
封裝: ROHS COMPLIANT PACKAGE-9
文件頁數(shù): 2/30頁
文件大?。?/td> 1870K
代理商: PKJ4810EPI
10
PKJ4000EPIEN/LZT146025R8AEricssonPowerModules,June2007
Characteristics
Conditions
Output
Unit
min
typ
max
VOi
Outputvoltageinitialsetting
andaccuracy
TPcb=+25°C,VI=53V,IO=IOmax
2.475
2.50
2.525
V
Outputadjustrange
IO=IOmax
2.00
2.75
V
VO
Outputvoltagetoleranceband
IO=0.1...1xIOmax
2.44
2.56
V
Idlingvoltage
IO=0
2.44
2.56
V
Lineregulation
IO=IOmax
5
mV
Loadregulation
VI=53V,IO=0.01...1xIOmax
5
mV
Vtr
Loadtransient
voltagedeviation
IO=0.1...1xIOmax,VI=53V
Loadstep=0.5xIOmaxdi/dt=1A/s
±200
mV
ttr
Loadtransientrecoverytime
IO=0.1...1xIOmax,VI=53
loadstep=0.5xIOmax
100
s
tr
Ramp-uptime
IO=0.1...0.9xVO
15
30
ms
ts
Start-uptime
FromVIconnectedtoVO=0.9xVOI
20
40
ms
IO
Outputcurrent
0
30
A
POmax Maxoutputpower
AtVO=VOnom
75
W
Ilim
Currentlimitthreshold
TPcb<TPcbmax
32
A
Isc
Shortcircuitcurrent
TPcb=25°C
40
A
VOac
Outputripple&noise
Seerippleandnoise,IO=IOmax
150
200
mVp-p
SVR
Supplyvoltagerejection(ac)
f=100Hzsinewave,1Vp-p,VI=53V
70
dB
OVP
Overvoltageprotection
VI=53V
3.0
4.0
V
TPcb=–30…+90°C,VI=36...75V,sensepinsconnectedtooutputpinsunlessotherwisespecified.
PKJ 719E PI Output
Miscellaneous
Characteristics
Conditions
min
typ
max
Unit
η
Efficiency-50%load
TPcb=+25°C,VI=48V,IO=0.5xIOmax
90.5
%
η
Efficiency-100%load
TPcb=+25°C,VI=48V,IO=IOmax
87
%
η
Efficiency-50%load
TPcb=+25°C,VI=53V,IO=0.5xIOmax
90
%
η
Efficiency-100%load
TPcb=+25°C,VI=53V,IO=IOmax
85.5
86.5
%
Pd
PowerDissipation
TPcb=+25°C,VI=53V,IO=IOmax
12
W
fs
Switchingfrequency
IO=0...1.0xIOmax
140
kHz
IImax
Maximuminputcurrent
1.1xVOixIOmax/η /VImin
2.6
A
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