menu-toggler

Products See All

Have a question about our products?

Ask Our Experts
Tuesday - June 28, 2022

New S-82R1 and S-82S1 Series Battery Protection ICs From Ablic

ABLIC, a group company of MinebeaMitsumi Inc. today launched the S-82R1 and S-82S1 Series of 1-cell battery protection ICs using a battery voltage monitoring pin (BS pin) to ensure accurate battery voltage monitoring.

The new S-82R1 and S-82S1 Series launched today are 1-cell lithium-ion battery protection ICs equipped with a battery voltage monitoring pin (BS pin) to provide the following features:

(1) Accurate battery voltage monitoring even during fast charging is ensured by the battery voltage monitoring (BS) pin. (A feature common to all Series.)

(2) Industry’s top class charge-discharge overcurrent detection voltage accuracy of ±1.0mV (S-82S1 Series) and ±1.5mV (S-82R1 Series) reduce variations in overcurrent detection while lowering resistance in current detection resistance.

(3) Overheat protection can be provided by connecting an NTC thermistor to the thermistor connection pin (TH pin). (A feature common to all Series.)

These features enable accurate battery voltage monitoring even during fast charging, lower resistance in current detection resistance to reduce heat generation in the protection circuit board and implement overheat protection functionality to significantly improve product safety.

Notable Features

  1. Accurate battery voltage monitoring even during fast charging through use of battery voltage monitoring pin!
  2. Industry’s top class high accuracy overcurrent detection voltage of ±1mV! (S-82S1 Series)
  3. Overheat protection enabled by connecting an NTC thermistor!

Applications

Lithium-ion rechargeable battery packs, lithium polymer rechargeable battery packs for portable devices such as smartphones, tablets, smartwatches wireless headphones and more.

Product Details

This product series is MinebeaMitsumi Green Products which was certified as outstanding environmental contributing products.

Next Story

Wednesday - July 13, 2022

New S-82B4/B5 & S-82C4/C5 Series Battery Protection ICs From Ablic

Continue Reading