LM2665 Datasheet PDF - Texas Instruments Switched Capacitor Voltage Converter Specs

LM2665 - Switched Capacitor Voltage Converter

Datasheet Summary

Description

The LM2665 CMOS charge-pump voltage converter operates as a voltage doubler for an input voltage in the range of 2.5 V to 5.5 V.

Two low-cost capacitors and a diode (needed during start-up) are used in this circuit to provide up to 40 mA of output current.

Features

1 Input Voltage for Voltage Doubler: 2.5 V to 5.5 V.
Voltage Divider Splits Voltage: 1.8 V to 11 V.
Doubles or Splits Input Supply Voltage.
12-Ω Typical Output Impedance.
90% Typical Conversion Efficiency at 40 mA.
1-µA Typical Shutdown Current 2.

Datasheet Details

Part number	LM2665
Manufacturer	Texas Instruments
File Size	1.17 MB
Description	Switched Capacitor Voltage Converter
Datasheet	LM2665 Datasheet
Additional preview pages of the LM2665 datasheet.

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Full PDF Text Transcription

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LM2665 SNVS009H – NOVEMBER 1999 – REVISED MARCH 2016 LM2665 Switched Capacitor Voltage Converter 1 Features •1 Input Voltage for Voltage Doubler: 2.5 V to 5.5 V • Voltage Divider Splits Voltage: 1.

Published: Feb 21, 2020 |