bq25017 Description
The bq25015/7 are highly integrated charge and power management devices targeted at space-limited bluetooth applications. The bq25015/7 devices offer integrated power FET and current sensor for charge control, reverse blocking protection, high accuracy current and voltage regulation, charge status, charge termination, and a highly efficient and low-power dc-dc converter in a small package. The bq25015/7 devices...
bq25017 Key Features
- Li-Ion Or Li-Pol Charge Management and Synchronous DC-DC Power Conversion In a Single Chip
- Charges and Powers the System from Either the AC Adapter or USB with Autonomous Power Source Selection
- Integrated USB Charge Control with Selectable 100 mA and 500 mA Charge Rates
- Integrated Power FET and Current Sensor for Up to 500 mA Charge
bq25017 Applications
- Li-Ion Or Li-Pol Charge Management and Synchronous DC-DC Power Conversion In a Single Chip
- Charges and Powers the System from Either the AC Adapter or USB with Autonomous Power Source Selection
- Integrated USB Charge Control with Selectable 100 mA and 500 mA Charge Rates
- Integrated Power FET and Current Sensor for Up to 500 mA Charge Applications AND 300 mA DC-DC Controller with Integrated FETs
- Reverse Leakage Protection Prevents Battery Drainage
- Automatic Power Save Mode For High Efficiency at Low Current, or Forced PWM for Frequency Sensitive Applications