搜索
繁體中文 English 简体中文
优质  高效    
优质的客户服务 高效的办事效率

深圳市博合科技有限公司

我们专注品质与服务   决胜制高点  细节决定成败

Runoff commanding heights Detail decides success or failure
The commanding heights of
the details determine success or failure
代理产品
AGENCY PRODUCT
BQ24133/TI
    发布时间: 2020-12-08 13:42    

BQ24133/TI

BQ24133/TI
  • 1.6-MHz Synchronous switched-mode charger with 2.5-A integrated N-MOSFETs
  • Up to 92% efficiency
  • 30-V Input rating with adjustable overvoltage protection
    • 4.5-V to 17-V Input operating voltage
  • Battery charge voltage
    • 1-Cell, 2-cell, or 3-cell with 4.2 V/cell
  • High integration
    • Automatic Power Path selector between adapter and battery
    • Dynamic power management
    • Integrated 20-V switching MOSFETs
    • Integrated bootstrap diode
    • Internal digital soft start
  • Safety
    • Thermal regulation loop throttles back current to limit TJ = 120°C
    • Thermal shutdown
    • Battery thermistor sense hot/cold charge suspend and battery detect
    • Adjustable input overvoltage protection
    • Cycle-by-cycle current limit
  • Accuracy
    • ±0.5% Charge voltage regulation
    • ±5% Charge current regulation
    • ±6% Input current regulation
  • <15-µA Battery current with adapter removed
  • <1.5-mA Input current with adapter present and charge disabled package