Battery Protection IC for 2-Serial to 4-Serial-Cell Pack (Secondary Protection)
SGM41002
SGM41002.pdf
SGM41002.pdf
No.11027
FEATURES
● High Accuracy Voltage Detection Circuit for Each Cell
● Over-Charge Detection Voltage: 4.35V, 4.45V, 4.5V
● Over-Charge Hysteresis Voltage: -0.4V
● 2.8s Delay Time for Over-Charge Detection
● Output Control Function via CTL Pin
● Output Form and Logic CMOS Output Active “H”
● High Withstand Voltage Devices Absolute Maximum Rating: 26V
● Wide Operating Voltage Range: 3.6V to 24V
● Low Current Consumption
● Operating Temperature Range: -40℃ to +85℃
● Available in Green UTDFN-2×2.5-8L Package
DESCRIPTION
The SGM41002 is used for secondary protection of lithium-Ion rechargeable batteries, and incorporates a high-accuracy voltage detection circuit and a delay circuit. Short-circuits between cells accommodate series connection of two to four cells.
APPLICATION CIRCUIT
PIN CONFIGUTION
