Sillumin SiLM2660
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 host to sense the PACK+ voltage. The independent enable inputs allow charge and discharge FETs to be turned on and off separately, offering the great design flexibility for battery systems. The SiLM2660 is available in TSSOP-16 and SiLM2661 is available in SOP8 package.| Part No. | SiLM2660 |
|---|---|
| Datasheet | SiLM2660 Download |
| Manufacturer |  Sillumin |
| Description | Battery Pack Front-End Charge/Discharge High-Side NFET Driver |
| Buy | Stock & Price |
GENERAL DESCRIPTION
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 communication between the battery pack and host system.APPLICATIONS
● E-bikes, E-Scooter and E-Motors● Energy storage systems
● Wireless base station battery systems
● 12V to 48V battery packs
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 accommodate a different range of FETs in parallel
● High voltage tolerant (100 V absolute maximum)
● Internal switch to enable pack-voltage sensing (only for SiLM2660)
● Common and separate charge and discharge path configuration support
● Low current consumption
● Normal...
