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RTQ2833A - 3A 18V High-Efficiency Step-Down Converter

Description

The RTQ2833A is a high-performance, synchronous step-down converter that can deliver up to 3A output current with an input supply voltage range of 4V to 18V.

Features

  • are also integrated in the device for increased reliability, including input UVLO, cycle-by-cycle current limit, OVP, UVP, OTP, and selectable soft-start time to control the inrush current during the startup. The RTQ2833A is available in a thermally enhanced WQFN-14L 3x2.5 (FC) package. The recommended junction temperature range is from.
  • 40C to 150C. 2 Features.
  • 4V to 18V Input Voltage Range.
  • 0.5V to 7V Output Voltage.
  • Internally-Compensated FCM control.
  • Integrated.

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Datasheet preview – RTQ2833A

Datasheet Details

Part number RTQ2833A
Manufacturer Richtek
File Size 1.69 MB
Description 3A 18V High-Efficiency Step-Down Converter
Datasheet download datasheet RTQ2833A Datasheet
Additional preview pages of the RTQ2833A datasheet.

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Full PDF Text Transcription

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RTQ2833A 3A, 18V, High-Efficiency Step-Down Converter with Internally-Compensated Fast Current-Mode Control 1 General Description The RTQ2833A is a high-performance, synchronous step-down converter that can deliver up to 3A output current with an input supply voltage range of 4V to 18V. The device integrates low RDS(ON) power MOSFETs, an accurate 0.5V reference, and an integrated diode for the bootstrap circuit to offer a very compact solution. The RTQ2833A adopts internally-compensated fast current-mode (FCM) control architecture that provides fast transient response and further reduces the external-component count. The FCM operates at a truly fixed switching frequency over the line, load, and output voltage range and makes the EMI filter design easier.
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