Monolithic Power Systems (MPS) EV2672A Evaluation Boards

Monolithic Power Systems (MPS) EV2672A Evaluation Boards evaluate and demonstrate the capabilities of MP2672A boost chargers. These evaluation boards feature a cell balancing circuit for cell mismatch and offer to precondition a fully depleted battery. The EV2672A-D-00x evaluation boards feature an I²C port for flexible parameter setting and status reporting. These evaluation boards offer battery temperature monitoring and a programmable safety charge timer and input voltage limit. The EV2672A evaluation boards operate within the 4.5V to 6V input voltage range. Typical applications include portable handheld solutions, Point-of-Sale (PoS) machines, Bluetooth speakers, E-cigarettes, and general 2-cell applications.

Features

Compatible with host and standalone mode
Integrated cell-balancing circuit and preconditioning for a fully depleted battery
I²C port for flexible parameter setting and status reporting
Up to 2A programmable charge current
Programmable charge voltage with 0.5% accuracy
Programmable safety charge timer
Programmable input voltage limit
Flexible new charging cycle initiation
No external sense register required
Charging operation indicator

Battery temperature monitoring
EV2672A-D-00A:
- NVDC power path management
- Available in a QFN-18 (2mm x 3mm) package
EV2672A-D-00B:
- Negative Temperature Coefficient (NTC) pin for temperature monitoring
- Built-in charging protection and configurable safety timer
- Thermal regulation and thermal shutdown

Specifications

4.5V to 6V operating input voltage range

Applications

Portable handheld solutions
Point-of-Sale (PoS) machines
Bluetooth speakers

E-cigarettes
General 2-cell applications

Monolithic Power Systems (MPS) EV2672A Evaluation Boards

Features

Specifications

Applications

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