SMB2352数据手册Qualcomm中文资料规格书

描述 Description

The SMB2351/SMB2352 are fully programmable, integrated battery chargers and system power managers for designs using dual-cell Li-ion and Li-polymer battery packs. The high-efficiency, switch-mode operation of the SMB2351/SMB2352 reduces heat dissipation and allows higher current capability (up to 6 A) for a given package size to the battery, to the system, or to both the system and the battery. The SMB2351/SMB2352 can operate in the buck, buck-boost, or boost mode, there by allowing charging and power delivery from a wide variety of p....

特性 Features

• Fully-integrated 2SnP charger
• Input voltage range: 3.8V to 16.5V  
• Maximum charge current of 6A      
• True differential remote battery voltage sensing minimizes the charger time
• CurrentPath control with an external low-Rdson battery FET    
• Multi-port support
• Autonomous, HW-based USB BC1.2, Type-C, Quick Charge 2.0 and 3.0 support     
• Integrated USB PD PHY , DRP and Try.SNK and Try.SRC support               
• SW-capable for Quick Charge 4/4+/5 support      
• I2C and SPMI communications interface