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LM3691 Datasheet - Texas Instruments

1-A Step-Down DC-DC Converter

LM3691 Features

* 1 Input Voltage: 2.3 V to 5.5 V

* Output Voltage: 0.75 V to 3.3 V

* ±1% DC Output Voltage Precision

* 4-MHz Switching Frequency

* 64-μA (typical) Quiescent Current in ECO Mode

* 1-A Maximum Load Capability

* Automatic ECO/PWM Mode Switching

LM3691 General Description

The LM3691 step-down DC-DC converter is optimized for powering ultra-low-voltage circuits from a single Li-Ion cell or 3 cell NiMH/NiCd batteries. It provides up to 1-A load current over an input voltage range from 2.3 V to 5.5 V. There are several different fixed voltage output options available. T.

LM3691 Datasheet (2.83 MB)

Preview of LM3691 PDF

Datasheet Details

Part number:

LM3691

Manufacturer:

Texas Instruments ↗

File Size:

2.83 MB

Description:

1-a step-down dc-dc converter.
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LM3691 SNVS506J MAY 2008 REVISED DECEMBE.

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LM3691 1-A Step-Down DC-DC Converter Texas Instruments

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