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BMS

BMS

Overview

The battery management system (BMS) is used to control the charge and discharge of the lithium battery, control the charge and discharge circuit to work under appropriate conditions, and cut off the lithium battery in time when the lithium battery is facing loss of control, to ensure the safety of the battery. With the popularity of new energy applications, battery management system (BMS) has become an important equipment to protect electricity safety and improve energy efficiency, and has been widely used.

Design requirements

▪ Good current shock resistance to meet switching and short circuit tests
▪ Lower Rdson to reduce loss and temperature

Application Block Diagram

BMS

Products

Application Type Part number Parameter Package

充放电充放电充放电充放电充放电充放电充放电充放电充放电充放电充放电充放电充放电充放电充放电充放电充放电充放电充放电二次均衡和二级保护二次均衡和二级保护二次均衡和二级保护二次均衡和二级保护
MOSFETMOSFETMOSFETMOSFETMOSFETMOSFETMOSFETMOSFETMOSFETMOSFETMOSFETMOSFETMOSFETMOSFETMOSFETMOSFETMOSFETMOSFETMOSFETMOSFETMOSFETMOSFETMOSFET
PNM8PN30V50APNM8PN30V70PNM8PN30V70APNM8PN30V80APNM8PN30V90APSM8PN30V120PNM8PN30V120APNM8N30V160APNMDP30V100APNMDP30V120APSM8N40V200PSMTO04R1PSM8N06R3PSMTO85V120PSM8N10R4PSM8N10R8PSMD2P100V120PSMD2P10R4PSM8N120V100PNM6N30V15HPNM6N03R4FPNM8PN30V40PNM8PN30V120A
NMOS_30V_7.2mΩNMOS_30V_4mΩNMOS_30V_6.3mΩNMOS_30V_3.5mΩNMOS_30V_4mΩNMOS_30V_1.9mΩNMOS_30V_2.7mΩNMOS_30V_1.4mΩNMOS_30V_3.2mΩNMOS_30V_2.7mΩNMOS_40V_1mΩNMOS_40V_1.8mΩNMOS_60V_2.5mΩNMOS_85V_4.7mΩNMOS_100V_3.5mΩNMOS_100V_6.5mΩNMOS_100V_3.2mΩNMOS_100V_3.5mΩNMOS_120V_8.8mΩNMOS_30V_10mΩNMOS_30V_3.8mΩNMOS_30V_4.5mΩNMOS_30V_2.7mΩ
DFN-3333-8LDFN-3333-8LDFN-3333-8LDFN-3333-8LDFN-3333-8LDFN-3333-8LDFN-3333-8LDFN-5060-8LTO-252TO-252DFN-5060-8LTO-220DFN-5060-8LTO-220DFN-5060-8LDFN-5060-8LTO-263TO-263DFN-5060-8LDFN2020-6LDFN2020-6LDFN3333-8LDFN3333-8L

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