LM3262 Datasheet Step-down DC-dc Converter

Manufacturer: Texas Instruments

Overview: Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LM3262 SNVS875O – AUGUST 2012 – REVISED DECEMBER 2015 LM3262 6-MHz, 800-mA Miniature, Adjustable, Step-Down DC-DC Converter With Auto.

Datasheet Details

Part number	LM3262
Manufacturer	Texas Instruments
File Size	2.23 MB
Description	Step-Down DC-DC Converter
Datasheet	LM3262-etcTI.pdf

General Description

The LM3262 is a DC-DC converter optimized for powering RF power amplifiers (PAs) from a single lithium-ion cell;

however, it may be used in many other applications such as USB-powered portable applications.

The device 2.5-V to 5.5-V input voltage can be stepped down to an adjustable output voltage range from 0.4 V to 3.6 V.

Key Features

1 Operates from a Single Li-Ion Cell (2.5 V to 5.5 V).
6-MHz (Typical) PWM Switching Frequency.
Adjustable Output Voltage (0.4 V to 3.6 V).
800-mA Maximum Load Capability (up to 1 A in Bypass Mode).
High Efficiency (93% Typical at 3.8 VIN, 3.4 VOUT at 500 mA).
Automatic ECO/PWM/BP Mode Change.
Current and Thermal Overload Protection.
Multi-Function VCON Pin (Eliminates Need for Separate BPEN Control).
Soft-Start Fun.

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