LM26420 - High Frequency 2.0A Load - Step-Down DC-DC Regulator

National Semiconductor Corporation

Datasheet Details

Part number	LM26420
Manufacturer	National Semiconductor Corporation
File Size	640.84 KB
Description	High Frequency 2.0A Load - Step-Down DC-DC Regulator
Datasheet	LM26420_NationalSemiconductorCorporation.pdf

The LM26420 regulator is a monolithic, high frequency, dual PWM step-down DC/DC converter in a 16 Pin LLP and a 20 Pin eTSSOP package.

include internal soft-start circuitry to reduce inrush current, pulse-by-pulse current limit, thermal shutdown, power good indicators, precision enables, and output over-voltage protection. Features.
Input voltage range of 3.0V to 5.5V Output voltage range of 0.8V to 4.5V 2.0A output current per output High Switching Frequencies 2.2MHz (LM26420X) 0.55MHz (LM26420Y) 75mΩ PMOS switch 50mΩ NMOS switch 0.8V, 1.

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Published: Jun 8, 2009 |