Texas Instruments BQ25185EVM Evaluation Module
Texas Instruments BQ25185EVM Evaluation Module was created to test various operating modes of the BQ25185 linear battery charger IC. The BQ25185EVM uses visual indicators for a complete evaluation. The BQ25185 is an integrated battery charge management IC that combines the most common functions for solar-based industrial devices with rechargeable batteries. The applications for the BQ25185EVM include linear charging, regulated output, factory mode, and battery tracking VINDPM.
Features
- 1A linear battery charger
- Resistor configurable battery regulation voltage with 0.5% accuracy
- Thermal charging profile with configurable hot and cold thresholds
- Power Path management for powering the system and charging the battery
- 4uA Factory mode for maximizing battery shelf life
- Resistor programmable pins VSET/ILIM and ISET
- Status pins, STAT1 and STAT2, to show device status
- Test points for easy probing
- On-board resistances for minimal test setup
Specifications
- One-cell battery charging with power path management
- Up to 1A charging
- Input voltage operating range from 3.6V to 18V
Associated Products
Texas Instruments BQ25185 Linear Battery Charger IC
1-cell, 1A stand-alone linear battery charger with power path and solar input support.
EVM Connection
Layout
Published: 2024-01-29
| Updated: 2024-02-12