SiLM2660 Overview
The SiLM2660/SiLM2661 is a low-power, high-side N-channel FET driver for battery charge/discharge system control. A high-side control avoids ground disconnection in the system and allows continuous munication between the battery pack and host system. The SiLM2660 has additional P-channel FET control to allow low-current pre-charge to a deeply discharged battery, and it also integrates a PACK+ voltage monitor for the...
SiLM2660 Key Features
- High side NFET driver with fast turn-on and turnoff times for battery protection
- Pre-charge PFET driver provides a currentlimited pre-charge function for depleted cell-pack (only for SiLM2660)
- Independent enable control for charging and discharging
- Scalable external capacitor-based charge pump to acmodate a different range of FETs in parallel
- High voltage tolerant (100 V