Datasheet4U Logo Datasheet4U.com

A7121 Datasheet 2A 1.2MHz HIGH EFFICIENCY SYNCHRONOUS STEP-DOWN DC-DC CONVERTER

Manufacturer: AiT Semiconductor

📥 Download Datasheet

Datasheet Details

Part number A7121
Manufacturer AiT Semiconductor
File Size 1.33 MB
Description 2A 1.2MHz HIGH EFFICIENCY SYNCHRONOUS STEP-DOWN DC-DC CONVERTER
Datasheet download datasheet A7121 Datasheet

Overview

AiT Semiconductor Inc.

www.ait-ic.com A7121 2A 1.2MHz HIGH EFFICIENCY SYNCHRONOUS STEP-DOWN DC-DC.

Key Features

  • The A7121 is a 1.2MHz constant frequency current mode PWM step-down converter. It is ideal for portable equipment requiring very high current up to 2A from single-cell Lithium-ion batteries while still achieving over 90% efficiency during peak load conditions. The A7121 also can run at 100% duty cycle for low Input Voltage Range: 2.5V to 6.0V Output Voltages from 0.6V to VIN 2A Output Current High Efficiency: Up to 95% 1.2MHz Constant Switching Frequency Low RDS(ON) Internal Switches: 0.15Ω Al.

📁 Similar Datasheet

Brand Logo Part Number Description Manufacturer
AMIC Technology Logo A7121 2.4GHz GFSK Transceiver AMIC Technology

More Datasheets from AiT Semiconductor

Part Number Description
A7120 2A 1.4MHz 5.5V SYNCHRONOUS BUCK CONVERTER
A7122 2A 3MHz 6V SYNCHRONOUS BUCK CONVERTER
A7106 600mA 1.5MHz CONSTANT FREQUENCY CURRENT MODE PWM STEP-DOWN DC-DC CONVERTER
A7110 1.5MHz 1A SYNCHRONOUS STEP-DOWN CURRENT MODE HIGH EFFICIENCY DC-DC CONVERTER
A7111 1A SYNCHRONOUS PSM/PWM BUCK (STEP-DOWN) DC-DC CONVERTER
A7112 1.2A 1.5MHz SYNCHRONOUS DC-DC CONVERTER BUCK
A7114 SYNCHRONOUS STEP DOWN DC-DC CONVERTER
A7115B DC-DC CONVERTER BUCK
A7116 DC-DC CONVERTER/ BUCK
A7118 1.5MHz 800mA HIGH EFFICIENCY PSM/PWM SYNCHRONOUS STEP-DOWN DC-DC CONVERTER