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LP87745 Datasheet - Texas Instruments

LP87745-etcTI.pdf

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Datasheet Details

Part number:

LP87745

Manufacturer:

Texas Instruments ↗

File Size:

1.46 MB

Description:

Three buck converters and 5-v boost.

LP87745, Three Buck Converters and 5-V Boost

The LP8774x device is designed to meet the power management requirements of the IWR MMICs in various industrial radar applications.

The device has three step-down DC/DC converters, a 5-V boost converter and a 1.8 V or 3.3 V LDO.

The LDO is powered from the boost and intended for xWR I/O supply.

An

LP87745 Features

* Device operating temperature :

* 40°C to +125°C ambient

* Input voltage: 3.3 V nominal (3 V to 4 V range)

* Three low-noise step-down DC/DC converters:

* Output voltage: 0.9 V to 1.9 V, 0.8 V (BUCK3), 0.82 V (BUCK3)

* Maximum output current: 3 A/ 3 A/

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