LM3242 - Step-Down DC-DC Converter

Product Overview

Texas Instruments

Datasheet Details

Part number	LM3242
Manufacturer	Texas Instruments
File Size	1.87 MB
Description	Step-Down DC-DC Converter
Datasheet	LM3242 Datasheet
Additional preview pages of the LM3242 datasheet.

Product details

Description

The LM3242 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.

It steps down an input voltage from 2.7 V to 5.5 V to an adjustable output voltage from 0.4 V to 3.6 V.

Features

1 2.7-V to 5.5-V Input Voltage Operating From Single Li-Ion Cell.
6-MHz (typical) PWM Switching Frequency.
0.4-V to 3.6-V Adjustable Output Voltage.
750-mA Maximum Load Capability (up to 1 A in Bypass).
High Efficiency (95% typical at 3.9 VIN, 3.3 VOUT at 500 mA).
Automatic ECO/PWM/BP Mode Change.
Current Overload Protection.
Thermal Overload Protection.
Soft-Start Function.
Small Chip Inductor in 0805 (201.

📁 Similar Datasheet

LM324 - Quad Low Power Operational Amplifier (Motorola Inc)
LM324 - Low Power Quad Operational Amplifiers (National Semiconductor)
LM324 - Quad Operational Amplifier (Fairchild Semiconductor)
LM324 - QUAD OPERATIONAL AMPLIFIERS (UTC)
LM324 - Single Supply Quad Operational Amplifier (ON Semiconductor)
LM324 - Low-power quad operational amplifiers (STMicroelectronics)
LM324 - Quad Operational Amplifiers (HTC)
LM324 - Low-Power 36V Op Amps (3Peak)

Other Datasheets by Texas Instruments

LM324 - Quadruple Operational Amplifier
LM324-MIL - Quadruple Operational Amplifier
LM324-N - Quad-Operational Amplifiers
LM324-N-MIL - Quad-Operational Amplifier
LM3241 - Step-Down DC-DC Converter
LM3243 - Step-Down DC-DC Converter

Published: Mar 14, 2020 |