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RTQ2102B-QA Datasheet Synchronous Step-down Converter

Manufacturer: Richtek

Overview: RTQ2102A/RTQ2102B-QA 1.5A, 6V, Low IQ ACOT® Synchronous Step-Down Converter.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The RTQ2102A and RTQ2102B are 1.5A, high-efficiency, Advanced Constant-On-Time (ACOT® ) synchronous stepdown converters.

The device operates with input voltages from 3V to 6V.

The device can program the output voltage between 0.45V to VIN.

Key Features

  • AEC-Q100 Grade 1 Qualified.
  • Input Supply Voltage Range: 3V to 6V.
  • Output Voltage Range: 0.45V to VIN.
  • 1.5A Converter Integrated 110m and 90m FETS in WDFN-8L 3x3 Package.
  • Advanced Constant On-Time (ACOT®) Control.
  • Ultrafast Transient Response.
  • No Needs for External Compensations.
  • Optimized for Low-ESR Ceramic Output Capacitors.
  • Low Quiescent Current: 30A.
  • Steady Switching Frequency: 2.7MHz.
  • Automatic Power Saving Mode (PSM).
  • Input Un.

More Datasheets from Richtek

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RTQ2102A Synchronous Step-Down Converter
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RTQ2102B-QA Distributor