參數(shù)資料
型號(hào): PMB8118LP
廠商: ERICSSON POWER MODULES AB
元件分類: 電源模塊
英文描述: 1-OUTPUT 12 W DC-DC REG PWR SUPPLY MODULE
封裝: ROHS COMPLIANT, PACKAGE-10
文件頁(yè)數(shù): 23/32頁(yè)
文件大?。?/td> 1554K
代理商: PMB8118LP
EN/LZT146065R2A EricssonPowerModules,April2007
PMB8518TPDatasheet
Absolute Maximum Ratings
Characteristics
min
typ
max
Unit
Tref
MaximumOperatingTemperature,seethermalconsiderations
-45
+115
C
TS
Storagetemperature
-55
+125
C
V
I
Inputvoltage
-0.3
16
Vdc
V
tr
Inputvoltagetransient
-0.3
40
Vdc
V
RC
Remotecontrolvoltage
Negativelogic
-0.3
16
Vdc
Positivelogic
-0.3
16
Vdc
Characteristics
Conditions
min
typ
max
Unit
VI
Inputvoltagerange
8.3
12
16
V
loff
Turn-offinputvoltage
Iomax
7.8
V
Ion
Turn-oninputvoltage
Iomax
8.0
V
C
I
Inputcapacitance
30
F
PIi
Inputidlingpower
Io=0A,VI=12V
Vo=1.00V
340
405
mW
Vo=1.20V
370
445
mW
Vo=1.50V
420
505
mW
Vo=1.80V
480
575
mW
Vo=2.50V
630
755
mW
Vo=3.30V
800
960
mW
Vo=5.00V
1090
1410
mW
P
RC
Inputstand-bypower
VI=12V,RCactivated
40
mW
V
Iac
Inputripple1)20Hz...5MHz
VI=12V,Io=1.0xIomax
Vo=1.00V
100
mVp-p
Vo=1.20V
120
mVp-p
Vo=1.50V
160
mVp-p
Vo=1.80V
170
mVp-p
Vo=2.50V
200
mVp-p
Vo=3.30V
220
mVp-p
Vo=5.00V
275
mVp-p
Input
StressinexcessofAbsoluteMaximumRatingsmaycausepermanentdamage.AbsoluteMaximumRatings,sometimesreferredtoasnodestructionlimits,are
normallytestedwithoneparameteratatimeexceedingthelimitsofOutputdataorElectricalCharacteristics.Ifexposedtostressabovetheselimits,function
andperformancemaydegradeinanunspecifiedmanner.
Tref = -30 ... +90 C, VI=8.3...16Vunlessotherwisespecified
Typvaluesspecifiedat:Tref = +25 C, VInom,Iomax=10A
Fundamental Circuit Diagram
GND
PWM
+IN
+OUT
+SENSE
Vadj
controller
Ref
GND
Error
amplifier
RC
GND
Block
1)Measuredwith4x4,7Fceramiccapacitors.
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