BQ24133EVM-715-5V评估模块

GY@艳

BQ24133EVM-715-5V（-001）协助用户评估BQ24133同步电池充电器。该BQ24133是高度集成的独立锂离子和锂聚合物开关模式电池充电控制器，具有两个集成的N沟道功率MOSFET和功率路径选择器闸极驱动器。The BQ24133EVM-715-5V (-001) assists users in evaluating the bq24133 synchronous battery charger. The bq24133 is highly integrated stand-alone Li-ion and Li-polymer switch-mode battery charge controllers with two integrated N-channel power MOSFETs and power path selector gate driver. It offers a constant-frequency synchronous PWM controller with high accuracy regulation of input current, charge current and voltage. It also provides battery detection, pre-conditioning, charge termination, and charge status monitoring. The EVM is also called the HPA715 (-001). This EVM is optimized for a 5V input voltage and charges a single cell 4.2V Li-ion battery. The UG manual includes the bq24133EVM bill of materials, board layout, and schematic. Features

       

• Evaluation module for bq24133       
  
• Stand-alone synchronous switch-mode, battery-charge controller       
  
• Integrated N-MOSFETs and power path selector       
  
• Input operating range: 4.5 V to 8 V       
  
• LED indication for charge status       
  
• Test points for key signals available for testing purposes; easy probe hook-up       
  
• Jumpers available; easy-to-change setting