A7121 Datasheet - AiT Semiconductor

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

AiT Semiconductor Inc.www.ait-ic.com A7121 2A 1.2MHz HIGH EFFICIENCY SYNCHRONOUS STEP-DOWN DC-DC CONVERTER .
FEATURES The A7121 is a 1.

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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

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 cy

Applications

* The A7121 can supply up to 2A output load current from a 2.5V to 6.0V input voltage and the output voltage can be regulated as low as 0.6V. The high switching frequency minimizes the size of external components Current Mode Operation for Excellent Line and Load Transient Response Short-Circuit and

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A7121 1.2MHz HIGH EFFICIENCY SYNCHRONOUS STEP-DOWN DC-DC CONVERTER AiT Semiconductor

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