Datasheet4U Logo Datasheet4U.com

RT6213A Datasheet Step-down Converter

Manufacturer: Richtek

Overview: RT6213A/B 3A Peak, 18V, 500kHz, ACOTTM Step-Down Converter General.

General Description

The RT6213A/B is a high-efficiency, monolithic synchronous step-down DC-DC converter that can deliver up to 3A peak output current from a 4.5V to 18V input supply.

The RT6213A/B adopts ACOT architecture to allow the transient response to be improved and keep in constant frequency.

Cycle-by-cycle current limit provides protection against shorted outputs and soft-start eliminates input current surge during start-up.

Key Features

  • Integrated 150m/70m MOSFETs.
  • 4.5V to 18V Supply Voltage Range.
  • 500kHz Switching Frequency.
  • ACOT Control.
  • 0.8V  1.5% Voltage Reference.
  • Internal Start-Up into Pre-biased Outputs.
  • Compact Package: TSOT-23-6 pin.
  • Input Under-Voltage Lockout.
  • Over-Current Protection and Hiccup.

RT6213A Distributor