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LP6343 Datasheet, Lowpowersemi

LP6343 converter equivalent, 3a step-down converter.

LP6343 Avg. rating / M : 1.0 rating-14

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LP6343 Datasheet

Features and benefits

— Input Voltage Range: 2.5V to 5.5V — Output Voltage Range: 0.6V to VIN — 3000mA Load Current on Channel — Up to 95% Efficiency — 100% Duty Cycle in Dropout — < 1 u A Qui.

Application

The LP6343 is available in a 10-lead 3mm*3mm TDFN-10 and EMSOP-10 package and is rated over the -40°C to 85°C temperatu.

Description

The LP6343 contains a independent 1.5MHz constant frequency, current mode, PWM step-down converters. The converter integrates a main switch and a synchronous rectifier for high efficiency without an external Schottky diode. The LP6343 is ideal for p.

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