SGM41100.pdf
No.11026
● Ultra Compact Protection Solution
● 44mΩ Pass Resistance
● 1μA Operation Current
● Factory Programmable OVP Threshold Options
4.20V to 4.55V with 0.05V per Step
● Over-Charge/Discharge Current Protection
4 Thresholds Combination Options
● Battery Under-Voltage Protection
2.4V/2.5V/2.8V/3.0V Options
● 100nA Deep Discharging Shutdown
● Exhausted Battery Charging from 0.2V
● Input Surge Clamping
● Input Over-Voltage Safe
● Load Short-Circuit Safe
● Reverse Placed Battery Safe
● Input Reversed-Attaching Safe
● Battery Pack Paralleling Safe
● Locked-off for Delivery/Assembly
● Available in Green UTDFN-1.5×2-6L Package
The SGM41100 is a primary protection circuit for Li-ion/Li-ion polymer rechargeable cell with MOSFET switch integrated on a single die. The device is packaged in a tiny and thin package. Its small solution size leaves more space for fitting battery cell in a given cavity. The device is unique selection for small size apparatuses and wearable devices.
The SGM41100 does charging and discharging protection, detects and protects a cell in over-charging, over-discharging, over-current, battery under-voltage, and shutdowns the circuit in deep discharging.
The SGM41100 operates 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.
