MP2698 Alternative

Battery Management
1

Hello,

I am working on an application where it is required to power a 5V system with a single cell battery. The battery IC should enable charging from a 5V supply, and enable voltage boosting from the cell to 5V.

The best IC I found so far is MP2698. If I understand correctly in enables cell charging and 5V boost output. Additionally it has 4 capacity LEDs, which is also a requirement for my application.
Since MP2698 is NRND I am looking for an alternative which has the same functionalities. Could you suggest me some?

Thanks!

Samo

2

Hello @samo.smodis,

Welcome to MPS Forums! The MP2698 does enable cell charging and can boost output voltage upto 5 V. Here is the part that might work for your application

MP2696A (I2C-Controlled, Single-Cell Switching Charger with Power-Path Management and 3.6A Boost Output)

Best,
Saquib

4

How is the 4 LED capacity indication implemented with this IC?

5

Hello @samo.smodis,

If you need a 4 LED Battery Fuel indicator part, please have a look at the following options.

MP2632 (All-in-One, 3A Battery Charger w/ 3A Boost Current)
MP2632B (All-In-One, 3A, Battery Charger with 3A Boost Current with Independent Torch-On and BATT_UVLO Latch-Off Funtion)

Best,
Saquib