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TS51221 - High Efficiency Regulator IC

General Description

The TS51221 is a high-efficiency regulator device for lowpower wireless power receiver applications.

The switching frequency of 1MHz enables the use of small filter components resulting in minimal board space and reduced BOM costs.

Key Features

  • Fixed output voltage choices: 1.5V, 1.8V, 2.5V, 3.3V, and 5V with +/- 2% output tolerance.
  • Adjustable version output voltage range: 0.9V to 5.5V with +/- 1.5% reference.
  • Wide input voltage range: 4.5V to 24V.
  • 1MHz +/- 10% fixed switching frequency.
  • Input under voltage lockout.
  • Full protection for over-current, over-temperature, and.
  • VLoOUwT over-voltage external component count Summary Specification.
  • J.

📥 Download Datasheet

Datasheet Details

Part number TS51221
Manufacturer SEMTECH
File Size 1.35 MB
Description High Efficiency Regulator IC
Datasheet download datasheet TS51221 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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TS51221 High Efficiency Regulator IC for Wireless Power Receiver Applications TRIUNE PRODUCTS Features • Fixed output voltage choices: 1.5V, 1.8V, 2.5V, 3.3V, and 5V with +/- 2% output tolerance • Adjustable version output voltage range: 0.9V to 5.5V with +/- 1.5% reference • Wide input voltage range: 4.5V to 24V • 1MHz +/- 10% fixed switching frequency • Input under voltage lockout • Full protection for over-current, over-temperature, and • VLoOUwT over-voltage external component count Summary Specification • Junction operating temperature -40 °C to 125 °C • Packaged in a 16pin QFN (3x3) Description The TS51221 is a high-efficiency regulator device for lowpower wireless power receiver applications.