GENERAL DEscriptION
The SGM41000 is designed for small Li+ or Li-Poly rechargeable cells. This device has all circuits that are typically used in battery protection, including charging and discharging switches, detection and protection to over-charging, over-discharging and over-current, empty or battery under-voltage pre-charging, and shutdown circuit for deep discharging.
The SGM41000 is designed to operate in -40℃ to +85℃ temperature range, is in a thin UTDFN-1.5×2-6L, nominal height 0.5mm package that is convenient to small cell packing designs.
FEATURES
Unique Monolithic Design for Small Cells
Ultra Compact Solution
95mΩ Pass Resistance
Factory Programmable OVP Threshold 4.15V to 4.45V in 50mV Steps
Discharge Over-Current Protection
Over-Discharging Protection
Battery Under-Voltage Pre-Charging
Deep Discharging Shutdown
0V Battery Charging
Internal Input Voltage Surge Clamping
Flexible Wake-Up from Protection or Sleep
Available in Green UTDFN-1.5×2-6L Package
APPLICATIONS
IoT Gadgets
Wearable Devices