Datasheet4U Logo Datasheet4U.com

ML4871 Datasheet High Current Boost Regulator

Manufacturer: Micro Linear

Overview: Extended C Tem ommercial -20˚C to 70˚C quipment Handheld E for Portable G FEATURIN ge perature Ran July 2000 ML4871 High Current Boost.

General Description

The ML4871 is a continuous conduction boost regulator designed for DC to DC conversion in multiple cell battery powered systems.

Continuous conduction allows the regulator to maximize output current for a given inductor.

The maximum switching frequency can exceed 200kHz, allowing the use of small, low cost inductors.

Key Features

  • s Guaranteed full load start-up and operation at 1.8V Input Continuous conduction mode for high output current Very low supply current (20µA output referenced) for Micropower operation Pulse Frequency Modulation and Internal Synchronous Rectification for high efficiency Maximum switching frequency > 200kHz Minimum external components Low ON resistance internal switching FETs 5V and 3.3V output versions s s s s s s s BLOCK.

ML4871 Distributor & Price

Compare ML4871 distributor prices and check real-time stock availability from major suppliers. Prices and inventory may vary by region and order quantity.

More Datasheets from Micro Linear

Part Number Description
ML4870 High Current Boost Regulator with Load Disconnect
ML4872 High Current Boost Regulator with Shutdown
ML4875 Low Voltage Boost Regulator with Shutdown
ML4876 LCD Backlight Lamp Driver with Contrast
ML4877 LCD Desktop Backlight Lamp Driver
ML4800 Power Factor Correction and PWM Controller Combo
ML4801 Variable Feedforward PFC/PWM Controller Combo
ML4802 PFC/PWM Controller Combo with Green Mode
ML4803 8-Pin PFC and PWM Controller Combo
ML4804 Power Factor Correction and PWM Controller Combo