• Part: RTQ2812A
  • Description: High-Efficiency Synchronous Step-Down Converter
  • Manufacturer: Richtek
  • Size: 3.08 MB
RTQ2812A Datasheet (PDF) Download
Richtek
RTQ2812A

Description

The RTQ2812A is a high-performance, synchronous step-down converter that can deliver up to 12A output current with a wide input supply voltage range of 3.5V to 17V.

Key Features

  • Wide Input Voltage Range  2.7V to 17V with External 3.3V VCC Bias  3.5V to 17V with Internal VCC Bias
  • Output Voltage from 0.6V to 5.5V
  • 0.6V  0.5% Voltage Reference from 0C to 70C Junction Temperature Range
  • 0.6V  1% Voltage Reference from -40C to 150C Junction Temperature Range
  • ACOT® Control for Excellent Transient Performance
  • Stable with Ceramic Output Capacitors
  • Selectable FCCM or PSM Operation at Light Load
  • Selectable Operation Switching Frequency (600KHz/800KHz/1MHz)
  • Non-Latch for OCP, UVP, UVLO, and OTP Faults, Latch Off for OVP
  • Differential Remote Sense Voltage for High Output Accuracy

Applications

  • Tele Infrastructure