MAX1844EEP+T
Part NoMAX1844EEP+T
ManufacturerMaxim Integrated
DescriptionIC REG CTRLR BUCK 20QSOP
Datasheet
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ECAD Module
Specification
MountSurface Mount
Width3.9mm
Length8.65mm
FunctionStep-Down
TopologyBuck
ECCN CodeEAR99
Lead FreeLead Free
PackagingTape & Reel (TR)
Published2002
Clock SyncNo
TechnologyBICMOS
Output TypeTransistor Driver
Part StatusObsolete
Pbfree Codeyes
RoHS StatusROHS3 Compliant
SubcategorySwitching Regulator or Controllers
Control ModeCURRENT-MODE
JESD-609 Codee3
Max Frequency600kHz
Mounting TypeSurface Mount
Terminal FormGULL WING
Number of Pins20
Output Current4A
Output Voltage2.5V
Package / Case20-SSOP (0.154, 3.90mm Width)
Terminal Pitch0.635mm
Terminal FinishMatte Tin (Sn)
Base Part NumberMAX1844
Control FeaturesCurrent Limit, Enable, On Time Control, Power Good
Control TechniquePULSE WIDTH MODULATION
Input Voltage-Nom5V
Number of Outputs1
Terminal PositionDUAL
Additional FeatureCAN ALSO OPERATE IN PFM MODE
Input Voltage (Max)5.5V
Input Voltage (Min)4.5V
Output ConfigurationPositive
Frequency - Switching200kHz 300kHz 450kHz 600kHz
Operating Temperature-40°C~85°C TA
Synchronous RectifierYes
Analog IC - Other TypeSWITCHING CONTROLLER
Number of Terminations20
Switcher ConfigurationPUSH-PULL
Voltage - Supply (Vcc/Vdd)4.5V~5.5V
Peak Reflow Temperature (Cel)260
Moisture Sensitivity Level (MSL)1 (Unlimited)
Time@Peak Reflow Temperature-Max (s)30
In Stock:
14170
available for immediate sale in a store
available for immediate sale in a store
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