TPS51125 - Step-Down Controller

Product Overview

Texas Instruments

Part number	TPS51125
Manufacturer	Texas Instruments
File Size	2.38 MB
Description	Step-Down Controller
Datasheet	TPS51125 Datasheet
Additional preview pages of the TPS51125 datasheet.

The TPS51125 is a cost-effective, dual-synchronous buck controller targeted for notebook system power supply solutions.

1 Wide Input Voltage Range: 5.5 V to 28 V.
Output Voltage Range: 2 V to 5.5 V.
Built-In 100-mA, 5-V and 3.3-V LDO With Switches.
Built-In 1% 2-V Reference Output.
With or Without Out-of-Audio™ Mode Selectable Light-Load and PWM-Only Operation.
Internal 1.6-ms Voltage Servo Soft-Start.
Adaptive On-Time Control Architecture With Four Selectable Frequency Setting.
4500 ppm/°C RDS(on) Current Sensing.
Built-In Output Di.

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Published: Jun 19, 2020 |