Specification	LTC3859ALEFE

Clock Sync	No
Control Features	Frequency Control, Power Good, Enable, Soft Start, Tracking
Duty Cycle (Max)	100%, 99%
Frequency - Switching (Max)	535 kHz, 835 kHz
Frequency - Switching (Min)	350 kHz, 115 kHz
Function	Step-Up/Step-Down, Step-Down
Mounting Type	Surface Mount
Number of Outputs	3
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Output Configuration	Positive
Output Phases	2
Output Type	Transistor Driver
Package Features	Exposed Pad
Package Length	0.173 in
Package Name	38-TFSOP, 38-TSSOP-EP
Package Width	4.4 mm
Synchronous Rectifier	Yes
Topology	Buck-Boost, Buck, SEPIC
Voltage - Supply (Vcc/Vdd) Maximum	38 V
Voltage - Supply (Vcc/Vdd) Minimum	4.5 V

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