参数资料
型号: PKG4625PI
厂商: ERICSSON POWER MODULES AB
元件分类: 电源模块
英文描述: 2-OUTPUT 60 W DC-DC REG PWR SUPPLY MODULE
文件页数: 20/20页
文件大小: 1395K
代理商: PKG4625PI
9
PKG4000ISeriesDatasheetEN/LZT14604R3AEricssonPowerModules,April2007
0
9.6
04)
6.4
A
PKG4428PI
Characteristics
Conditions
Output1
min
Unit
Outputvoltageinitial
settingandaccuracy
TC=+25°C,IO=IOnom,VI=53V
VOi
Outputvoltage
toleranceband
VO
Idlingvoltage
IO=0A
Loadregulation
ttr
Loadtransientvoltage
Vtr
Temperaturecoefficient2)
Tcoeff
Ramp-uptime
tr
Start-uptime
ts
0.1…0.9×VO
FromVIconnection
toVO=0.9×VOi
Outputcurrent
IO
Maxtotaloutputpower3)
POmax
Calculatedvalue
Currentlimiting
threshold
Ilim
TC<TCmax
Shortcircuitcurrent
Isc
VO=0.2… 0.5V,TA=25°C,RSC>0.1
Outputripple
20Hz…5MHz
Supplyvoltage
rejection(ac)
SVR
f=100Hzsinewave,1 Vp-p,VI=53V
(SVR=20log(1Vp-p/VOp-p))
Lineregulation
IO=IOnom
Loadtransient
recoverytime
3.27
3.30
3.33
5.10
5.27
5.40
V
4.0
7.0
V
mV
15
mV
+150
+150
mV
–200
–200
mV
IO=IOnom,TC<TCmax
12
12
ms
15
15
ms
15
A
100
150
100
150
mVp-p
VOac
60
60
dB
100
100
s
IO=IOnom
Longtermdrift
included
Output
IO=0.2…1.0× IOnom
IO1=1.5×IO2
VI=36…60V
VI=50…72V
5
15
5
15
Outputadjustrange1)
2.90
3.70
4.60
5.90
V
IO=0.1…1.0×IO1nom,VI=53V
loadstep=0.5×IO1nom,IO2=IO2nom
OVP
Overvoltageprotection
4
V
3.10
3.40
4.90
5.40
V
Output2
typ
max
min
typ
max
TC=–30…+90°C,VI=36...72Vunlessotherwisespecified.IO1nom=6.0A,IO2nom=4.0A.
IO1=0.1…1.0×IO1nom,IO2=IO2nom,
VI=53V
1)SeeOperatinginformation.
2)Temperaturecoefficientispositiveatlowtemperaturesandnegativeathightemperatures.
3)SeealsoTypicalCharacteristics,Powerderating.
4)Atfullloadonoutput1output2musthavemin0.6Aload.
5)Ilimoneachoutputissetbythetotalload.
min1.02×POmax5)
min40
W
Characteristics
Conditions
Unit
min
typ
max
Efficiency
η
Powerdissipation
Pd
Miscellaneous
84
%
7.6
W
IO=IOnom,VI=53V
IO>0.1×IOmax
seePKG4428PITemperaturecharacteristics
IO=
0.1…1.0×IOmax
VI=53V
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