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RT6190 Datasheet 4-Switch Bidirectional Buck-Boost Controller

Manufacturer: Richtek

Overview: RT6190 36V, 4-Switch Bidirectional Buck-Boost Controller with I2C Interface.

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Datasheet Details

Part number RT6190
Manufacturer Richtek
File Size 2.94 MB
Description 4-Switch Bidirectional Buck-Boost Controller
Download RT6190 Download (PDF)

General Description

The RT6190 is a 4-switch bidirectional Buck-Boost controller designed for USB power delivery (USB PD).

It operates with wide input voltage range from 4.5V to 36V, and the output voltage can be programmable between 3V and 36V.

The RT6190 implements peak current mode control mechanism with the programmable constant voltage (CV) and constant current (CC) output to support USB-PD 3.0 SPR mode and 3.1 EPR mode.

Key Features

  • es.
  • Support USB-PD 3.0 SPR Mode and 3.1 EPR Mode.
  • Integrated Buck-Boost Controller :.
  • Wide Input Voltage Range : 4.5V to 36V.
  • Wide Output Voltage Range : 3V to 36V.
  • Peak Current Mode Control.
  • Programmable Switching Frequency (250kHz to 1MHz).
  • Power Saving Mode Enables Higher Light Load Efficiency.
  • AnyPowerTM for Constant Voltage (12.5mV/step, Typ. ) and Constant Current (in 9-Bit Resolution) Output Settings.
  • Bi-directional Power Delivery for Forward Op.

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