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LM3280 - Adjustable Step-Down DC-DC Converter

Texas Instruments

The LM3280 by Texas Instruments is a Adjustable Step-Down DC-DC Converter. Below is the official datasheet preview.

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LM3280 Adjustable Step-Down DC-DC Converter by Texas Instruments - Datasheet Preview — Official preview page of the LM3280 Adjustable Step-Down DC-DC Converter datasheet (Texas Instruments).

Datasheet Details

Part number	LM3280
Manufacturer	Texas Instruments
File Size	1.14 MB
Description	Adjustable Step-Down DC-DC Converter
Datasheet	LM3280-etcTI.pdf
Additional preview pages of the LM3280 datasheet.

LM3280 Product details

Description

The LM3280 is a multi-functional Power Management Unit, optimized for low-power handheld applications such as Cellular Phones.

Features

1.
2 2MHz (typ. ) PWM Switching Frequency.
Operates from a Single Li-Ion Cell (2.7V to 5.5V).
Adjustable Output Voltage (0.8V to 3.6V) DC- DC.
High-Efficiency Synchronous Buck Converter.
300mA Maximum Load Capability (PWM Mode).
500mA Maximum Load Capability (Bypass mode).
PWM, Forced and Automatic Bypass Mode.
3 Low-Dropout and Fast Transient Response LDOs.
16-pin DSBGA Package.
Current Overload Protection.

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Published: Mar 14, 2020 |