SMBus 1- to 4-cell Hybrid Power Boost Mode Battery Charge Controller Reference Design
Description
The TIDA-00657 reference design enables high efficiency (90+% @1-2A) and faster charge with high charging current up to 3A. The design uses TI's BQ24780 Industrial Innovative Charge Controlller with Hybrid Power Boost Mode and also features power and processor hot monitoring capability.
Features
- Support 1~4 Cell battery from 4.5V~24V adapterIndustrial Innovative Charge Controller with Hybrid Power Boost ModeHigh Accuracy Power and Current Monitoring for CPU throttlingAutomatic NMOS Power Source Selection from Adapter or BatteryProgrammable Input Current: Charge Voltage: Charge and Discharge Current LimitBoth host control and autonomous charging when the host is not availableHigh Integration: Learn function: battery present monitor: boost mode indicator: loop compensation: BTST diode
Applications
- Cordless vacuum cleaner
- Process analytics
- Thermostat
- Electronic smart lock
- Software defined radio
- NIC
- HBA & SAN card
- Vacuum robot
- Off-highway vehicles HMI & display
- Robotic lawn mower
- Building security gateway
- Humanoid
- Drone accessories
- Wireless security camera
Product Categories
- Power management
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| Download the bill of materials for TIDA-00657 | Download |
Test Data
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Download the test file for TIDA-00657| Title | Updated | Type | Size (KB) | |
|---|---|---|---|---|
| TIDA-00657 Gerber | 23 Sep 2015 | ZIP | 969 | |
| TIDA-00657 CAD Files | 23 Sep 2015 | ZIP | 717 | |
| TIDA-00657 PCB | 23 Sep 2015 | 1887 | ||
| TIDA-00657 Assembly Drawing | 23 Sep 2015 | 293 | ||
| TIDA-00657 BOM | 23 Sep 2015 | 114 | ||
| TIDA-00657 Schematic | 23 Sep 2015 | 496 |