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Blog BD99954 Series Buck-Boost Charge ICs
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  • Author Author: rohm
  • Date Created: 10 May 2018 1:09 AM Date Created
  • Views 817 views
  • Likes 1 like
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BD99954 Series Buck-Boost Charge ICs

rohm
rohm
10 May 2018

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We will introduce the BD99954 series of buck-boost charge ICs by promoting their compatibility with the latest charging methods adopted by notebook PCs, tablets, and portable batteries.

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The BD99954 series supports 1- to 4-cell battery applications, and are offered in ultra-compact CSP and QFN package types.

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Click here to buy

 

<Key Features>

1. Dual-input charging system

Conventionally, configuring dual-input charging systems requires external components along with a control MCU to switch the charge input path.

In contrast, the BD99954 series incorporates all necessary functions on a single chip, significantly reducing design load along with mounting area.

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2. Supports the latest USBPD standards

Buck-boost control makes it possible to charge batteries from a variety of output voltages, including USBPD that supports 5V, 9V, 15V, and 20V power profiles as well as wireless chargers providing 5V and 9V output.

 

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