LM2614 - 400mA Sub-Miniature Adjustable DC-DC Converter

Texas Instruments

General Description

The LM2614 DC-DC converter is optimized for powering RF power amplifiers (PAs) from a single Lithium-Ion cell.

It steps down an input voltage of 2.8V to 5.5V to an output of 1.0V to 3.6V at up to 400mA (300mA for B grade).

Key Features

1.
2 Sub-miniature 10-bump Thin DSBGA Package.
Uses Small Ceramic Capacitors.
5mV typ PWM Mode Output Voltage Ripple (COUT = 22µF).
Internal Soft Start.
Current Overload Protection.
Thermal Shutdown.
External Compensation KEY.

📥 Download Datasheet

LM2614 400ma sub-miniature adjustable dc-dc converter by Texas Instruments - Datasheet Preview

Datasheet Details

Part number	LM2614
Manufacturer	Texas Instruments
File Size	840.45 KB
Description	400mA Sub-Miniature Adjustable DC-DC Converter
Datasheet	LM2614 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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OBSOLETE LM2614 www.ti.com SNVS184B – AUGUST 2002 – REVISED APRIL 2013 LM2614 400mA Sub-Miniature Adjustable DC-DC Converter Optimized for RF Power Amplifiers Check for Samples: LM2614 FEATURES 1 •2 Sub-miniature 10-bump Thin DSBGA Package • Uses Small Ceramic Capacitors • 5mV typ PWM Mode Output Voltage Ripple (COUT = 22µF) • Internal Soft Start • Current Overload Protection • Thermal Shutdown • External Compensation KEY SPECIFICATIONS • Operates from a Single LiION Cell (2.8V to 5.5V) • Adjustable Output Voltage (1.0V to 3.6V) • ±1% DC Feedback Voltage Precision • 400mA Maximum Load Capability (300mA for B Grade) • 600μA typ PWM Mode Quiescent Current • 0.