Datasheet4U Logo Datasheet4U.com

A7221 Datasheet DC-DC CONVERTER BUCK

Manufacturer: AiT Semiconductor

📥 Download Datasheet

Datasheet Details

Part number A7221
Manufacturer AiT Semiconductor
File Size 345.37 KB
Description DC-DC CONVERTER BUCK
Datasheet download datasheet A7221 Datasheet

General Description

The A7221 is a current mode monolithic buck voltage converter.

Operating with an input range of 4.7V~20V, the A7221 delivers 2A of continuous output current with two integrated N-Channel MOSFETs.

At light loads, regulators operate in low frequency to maintain high efficiency and low output ripple.

Overview

AiT Semiconductor Inc.

www.ait-ic.com A7221 DC-DC CONVERTER BUCK (STEP-DOWN) 2A, 20V.

Key Features

  • 4.7V to 20V operating input range 2A output current.
  • Up to 95% efficiency.
  • High efficiency (>80%) at light load.
  • Fixed 500kHz Switching frequenc.

More Datasheets from AiT Semiconductor

Part Number Description
A7220 2A SYNCHRONOUS STEP-DOWN CONVERTER
A7222 DC-DC CONVERTER BUCK
A7206 DUAL CHANNEL 1.5MHz 600mA EACH CHANNEL SYNCHRONOUS STEP-DOWN DC-DC CONVERTER
A7208 DUAL CHANNEL 1.5MHz 800mA EACH CHANNEL SYNCHRONOUS STEP-DOWN DC-DC CONVERTER
A7210 PWM/PFM STEP-DOWN DC-DC CONVERTER
A7211 1A SYNCHRONOUS STEP-DOWN CONVERTER
A7230 WIDE INPUT RANGE STEP-DOWN CONVERTER
A7235 3.5A 300KHz STEP DOWN DC-DC CONVERTER