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Technical parameters

Key specs

TopologyBuck
Outputs2
Input voltage4 ~ 24 V
Switching frequency105 ~ 835 kHz
Power
Voltage - Supply (Vcc/Vdd)4V ~ 24V
AC and DC characteristics
Frequency - Switching105kHz ~ 835kHz, 350kHz ~ 535kHz
Environment and package
Mounting TypeSurface Mount
Operating Temperature-40°C ~ 85°C (TA)
PackageTube
Package / Case28-SSOP (0.154", 3.90mm Width)
Supplier Device Package28-SSOP
Other
Base Product NumberLTC3868
Clock SyncNo
Control FeaturesEnable, Frequency Control, Power Good, Soft Start
Duty Cycle (Max)99.4%
FunctionStep-Down
MfrAnalog Devices Inc.
Number of Outputs2
Output ConfigurationPositive
Output Phases2
Output TypeTransistor Driver
Product StatusObsolete
Serial Interfaces-
Series-
Synchronous RectifierYes
TopologyBuck

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