Monolithic Power Systems (MPS) EVKT-MP2667 Evaluation Kits
Monolithic Power Systems (MPS) EVKT-MP2667 Evaluation Kits are designed to evaluate MP2667 single-cell Li-ion/Li-polymer battery chargers with a system power path management function. These kits feature a default preset function for charger mode and provide a preset of 4.2V of charge full voltage for a single-cell Li-ion battery. The EVKT-MP2667 kit operates at a 4.35V to 5.5V input voltage range and 26mA to 1049mA charge current range. This MPS kit contains an EV2667-G-00A evaluation board and an EVKT-USBI2C-02 communication interface device. The EVKT-MP2667 evaluation kit features battery temperature monitoring, a programmable timer, and an on-chip thermal limiting regulation.
The EV2667-G-00A evaluation board is a highly integrated single-cell Li-ion/Li-polymer battery charger that provides system power path management for space-limited portable applications.
The EVKT-USBI2C-02 is an evaluation kit that provides the USB to I2C port as well as PMBus capabilities. This kit is designed to work with MPS I2C and PMBus products, Virtual Bench Pro, and I2C GUI tools.
Features
- Fully autonomous charger for single-cell Li-ion/Li-polymer batteries
- 3.6V to 4.545V battery voltage range
- 26mA to 1049mA input current range
- 77mA to 993mA input current range
- 13V maximum voltage for the input source
- I2C interface for setting charging parameters and status reporting
- System reset function
- Built-in battery disconnection function
- Fully integrated
- Power switches
- 300mΩ LDO MOSFET between IN and SYS
- 100mΩ battery MOSFET between SYS and BATT
- No external blocking diode
- Power switches
- Built-in robust charging protection
- Battery temperature monitoring
- Programmable timer
- On-chip thermal limiting regulation
Kit Setup
Additional Resources
Published: 2020-03-15
| Updated: 2024-08-16