LTC3859AMPFE

Analog Devices Inc

LTC3859AMPFE

Analog & Power

IC POWER MANAGEMENT

Obsolete38-TFSOP (0.173", 4.40mm Width) Exposed PadAnalog & Power

Technical Specifications

Structured electrical, mechanical and environmental parameters from imported product attributes.

General

FunctionStep-Down, Step-Up/Step-Down
Number of Outputs3
Output ConfigurationPositive
Output Phases2
Output TypeTransistor Driver
Clock SyncNo
Control FeaturesEnable, Frequency Control, Power Good, Soft Start, Tracking
Duty Cycle (Max)99%, 100%
ManufacturerAnalog Devices Inc.
Mounting TypeSurface Mount
Product StatusObsolete
Synchronous RectifierYes
TopologyBuck, Buck-Boost, SEPIC

Electrical

Voltage - Supply (Vcc/Vdd)4.5V ~ 38V
Switching Frequency115kHz ~ 835kHz, 350kHz ~ 535kHz

Mechanical

PackageTube
Package / Case38-TFSOP (0.173", 4.40mm Width) Exposed Pad

Environmental

Operating Temperature-55°C ~ 150°C (TJ)