參數(shù)資料
型號: PMB8118LAPN
廠商: ERICSSON POWER MODULES AB
元件分類: 電源模塊
英文描述: 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
封裝: ROHS COMPLIANT PACKAGE-10
文件頁數(shù): 23/32頁
文件大小: 1551K
代理商: PMB8118LAPN
EN/LZT146066R2A EricssonPowerModules,April2007
PMB8818TPDatasheet
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
485
580
mW
Vo=1.20V
520
625
mW
Vo=1.50V
580
695
mW
Vo=1.80V
640
770
mW
Vo=2.50V
805
965
mW
Vo=3.30V
985
1180
mW
Vo=5.00V
1280
1520
mW
P
RC
Inputstand-bypower
VI=12V,RCactivated
40
mW
V
Iac
Inputripple1)20Hz...5MHz
VI=12V,Io=1.0xIomax
Vo=1.00V
170
mVp-p
Vo=1.20V
190
mVp-p
Vo=1.50V
210
mVp-p
Vo=1.80V
250
mVp-p
Vo=2.50V
310
mVp-p
Vo=3.30V
350
mVp-p
Vo=5.00V
450
mVp-p
Input
StressinexcessofAbsoluteMaximumRatingsmaycausepermanentdamage.AbsoluteMaximumRatings,sometimesreferredtoasnodestructionlimits,are
normallytestedwithoneparameteratatimeexceedingthelimitsofOutputdataorElectricalCharacteristics.Ifexposedtostressabovetheselimits,function
andperformancemaydegradeinanunspecifiedmanner.
Absolute Maximum Ratings
Tref = -30 ... +90 C, VI=8.3...16Vunlessotherwisespecified
Typvaluesspecifiedat:Tref = +25 C, VInom,Iomax=16A
1)Measuredwith4x4.7Fceramiccapacitors
Fundamental Circuit Diagram
GND
PWM
+IN
+OUT
+SENSE
Vadj
controller
Ref
GND
Error
amplifier
RC
GND
Block
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