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Technical parameters

Key specs

Input voltage3.9 ~ 36 V
Output voltage800 mV ~ 20 V
Output current4 AMax
Switching frequency138 kHz ~ 1.5 MHz
Power
Current - Output4A
Voltage - Input (Max)36V
Voltage - Input (Min)3.9V
Voltage - Output (Max)20V
Voltage - Output (Min/Fixed)0.8V
AC and DC characteristics
Frequency - Switching138kHz ~ 1.5MHz
Environment and package
Mounting TypeSurface Mount
Operating Temperature-40°C ~ 125°C (TJ)
PackageTube
Package / Case26-WFQFN Exposed Pad
Supplier Device Package26-QFN (4x6)
Other
Base Product NumberLT3690
FunctionStep-Down
MfrAnalog Devices Inc.
Number of Outputs1
Output ConfigurationPositive
Output TypeAdjustable
Product StatusActive
Series-
Synchronous RectifierNo
TopologyBuck

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