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TPS51222 - Notebook System Power Controller

Texas Instruments

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Datasheet Details

Part number	TPS51222
Manufacturer	Texas Instruments ↗
File Size	1.27 MB
Description	Notebook System Power Controller
Datasheet	TPS51222-etcTI.pdf

TPS51222 Product details

Description

The TPS51222 is a dual synchronous buck regulator controller with two LDOs.

Features

1.
2 Input Voltage Range: 4.5 V to 32 V.
Output Voltage Range: 1 V to 12 V.
Selectable Light Load Operation (Continuous / Auto Skip / Out-Of-Audio™ Skip).
Programmable Droop Compensation.
Voltage Servo Adjustable Soft Start.
200-kHz to 1-MHz Fixed-Frequency PWM.
Current Mode Architecture.
180° Phase Shift Between Channels.
Resistor or Inductor DCR Current Sensing.
Current Monitor Output for Each Channel.

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Published: Jun 19, 2020 |