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

AiT Semiconductor

Datasheet Details

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

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.

📁 Related Datasheet

📌 All Tags

AiT Semiconductor A7121-like datasheet

A7120 - 2A 1.4MHz 5.5V 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

A7121 Stock/Price