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LT3958 Datasheet Sepic And Inverting Converter

Manufacturer: Linear Technology (now Analog Devices)

General Description

The LT®3958 is a wide input range, current mode, DC/DC converter which is capable of generating either positive or negative output voltages.

It can be configured as either a boost, flyback, SEPIC or inverting converter.

It

Key Features

  • n Wide Input Voltage Range: 5V to 80V n Single Feedback Pin for Positive or Negative Output Voltage n Internal 3.3A/84V Power Switch n Current Mode Control Provides Excellent Transient Response n Programmable Operating Frequency (100kHz to 1MHz) with One External Resistor n Synchronizeable to an External Clock n Low Shutdown Current < 1µA n Internal 7.2V Low Dropout Voltage Regulator n Programmable Input Undervoltage Lockout with Hysteresis n Programmable Soft-Start n Thermally Enhanced QFN (5mm.

LT3958 Distributor