Linear Technology LTC3805EMSE#PBF, DC-DC Controller 700 kHz, 5 → 12 V 10-Pin, MSOP

Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

SEPIC Regulators, Linear Technology

A range of SEPIC DC-DC Converters from Linear Technology which can be used in applications where the output voltage may be either higher or lower than the input voltage. The SEPIC (Single-Ended Primary-Inductor Converter) topology also allows these converters to produce a negative output from a positive input voltage. Some of these switching regulators include features such as multiple outputs, programmable current limit, low battery detection and burst-mode operation.

SEPIC (Single-Ended Primary-Inductor Converter)

Switching Voltage Regulators, Linear Technology

Linear Technology product series of synchronous and non-synchronous internal switching regulator ICs offer high efficiency plus a wide input voltage range and switching frequencies up to 4MHz.
The controllers span over several types of configurations from buck (step-down), boost (step-up), buck-boost, forward, Isolated, Inverting and flyback controllers. The Flyback, Forward and Isolated Controllers primary and secondary side provide a solution to help replace the DC/DC bricks that get used in back-plane power conversion.

Specifications
Attribute Value
Controller Type Boost Controller, Flyback Controller
Number of Outputs 1
Maximum Switching Frequency 700 kHz
Mounting Type Surface Mount
Package Type MSOP
Pin Count 10
Dimensions 3 x 2.794 x 0.86mm
Length 3mm
Width 2.794mm
Height 0.86mm
Maximum Input Voltage 12 V
Maximum Operating Temperature +85 °C
Maximum Output Current 1A
Maximum Output Voltage 12 V
Minimum Input Voltage 5 V
Minimum Operating Temperature -40 °C
Discontinued product
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