Analog Devices Inc./Maxim IntegratedUnited States

MAX1844EEP

ObsoleteDC DC Switching Controllers20-SSOP

IC REG CTRLR BUCK 20QSOP

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Technical parameters

Key specs

TopologyBuck
Outputs1
Input voltage4.5 ~ 5.5 V
Switching frequency200 ~ 600 kHz
Power
Voltage - Supply (Vcc/Vdd)4.5V ~ 5.5V
AC and DC characteristics
Frequency - Switching200kHz, 300kHz, 450kHz, 600kHz
Environment and package
Mounting TypeSurface Mount
Operating Temperature-40°C ~ 85°C (TA)
PackageTube
Package / Case20-SSOP (0.154", 3.90mm Width)
Supplier Device Package20-QSOP
Other
Base Product NumberMAX1844
Clock SyncNo
Control FeaturesCurrent Limit, Enable, On Time Control, Power Good
Duty Cycle (Max)-
FunctionStep-Down
MfrAnalog Devices Inc./Maxim Integrated
Number of Outputs1
Output ConfigurationPositive
Output Phases1
Output TypeTransistor Driver
Product StatusObsolete
Serial Interfaces-
Series-
Synchronous RectifierYes
TopologyBuck

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