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RT5168 - SSD Power Management Total Solution

Datasheet Summary

Description

The RT5168 is an integrated solution for SSD power management IC.

This device provides 5 single Buck voltage regulators (Rail1 to Rail5) and 1 LDO.

Among the 5 voltage regulators, the Rail1, Rail2, Rail3 and Rail4 can operate either in single phase mode or dual phase mode.

Features

  • Wide Input Supply Range: 4V to 16V.
  • High efficiency for each Buck Converter.
  • Configurable Outputs.
  • ±1% Feedback Voltage Accuracy.
  • DVID Change for all Bucks via I2C Interface.
  • Adjustable Enable Time and Soft-start Time for all VRs.
  • Selectable Switching Frequency for Each Buck Rail.
  • Smart Protection Unit Provides Best Protection Shutdown Sequence Control.
  • Dual-Phase DEM Operation Implements Good Light Load Efficiency and Good Transient Response.

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Datasheet preview – RT5168

Datasheet Details

Part number RT5168
Manufacturer Richtek
File Size 1.78 MB
Description SSD Power Management Total Solution
Datasheet download datasheet RT5168 Datasheet
Additional preview pages of the RT5168 datasheet.

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Full PDF Text Transcription

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RT5168 SSD Power Management Total Solution General Description The RT5168 is an integrated solution for SSD power management IC. This device provides 5 single Buck voltage regulators (Rail1 to Rail5) and 1 LDO. Among the 5 voltage regulators, the Rail1, Rail2, Rail3 and Rail4 can operate either in single phase mode or dual phase mode. A complete protection mechanism is also embedded for safe power distribution and the corresponding fault events can be recorded by the registers. The RT5168 is available in a UQFN40L.5x5-FC package. The recommended junction temperature is 0°C to 125°C, and the ambient temperature is 0°C to 85°C.
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