A7115B DC-DC CONVERTER BUCK (STEP-DOWN)

2020-07-16
The A7115B is a 2MHz high-efficiency, PWM step-down converter with integrated main switch and synchronous rectifier that is ideal for powering portable equipment that runs from a single Li-on or Li-Polymer battery.
The A7115B can supply up to up to 1.5A load current from a 2.6V to 6V input voltage. The output voltage can be as low as 0.6V.
The A7115B features include <1uA shutdown current, small external components, such as ceramic input and output caps, as well as small inductors, while still providing low output ripples. This low noise output along with its excellent efficiency achieved by the internal synchronous rectifier, making A7115B an ideal replacement for large power consuming linear regulators. Internal soft-start control circuitry reduces inrush current. Short-circuit and thermal shutdown protection improves design reliability.
The A7115B is available in space saving SOT-25 and DFN6(2x2) packages.

AiT

A7115BA7115BE5R-ZA7115BE5VR-ZA7115BJ6RA7115BJ6VRA7115BE5RA7115BE5R-BA7115B-B

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Part#

2MHz high-efficiency, PWM step-down converter

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Cellular phones ]Microprocessors and DSP Core Supplies ]PDA and Smart Phones ]MP3 and Portable Media Players ]Digital Still and Video Cameras ]Portable Instruments ]Set Top Box ]Wireless and DSL modems ]USB supplied devices in notebooks ]

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Datasheet

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ESD(HBM,>2kV) 、 Halogen free 、 RoHS

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Please see the document for details

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SOT-25;DFN6

English Chinese Chinese and English Japanese

FEB 2020

REV 1.2

1.1 MB

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