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Features & Benefits
- Wide 4V to 6V Charger Input Range
- 100mA DC-DC Output Current
- Feedback Voltage Accuracy: 1%
- 1.22V Default Output Voltage
- Programmable Output Voltage via Resistor Divider (For VOUT>1.22V)
- Integrated Push-button De-bouncer
- Cycle-by-Cycle Over Current Protection
- On Die Thermal Protection
- Stable with Low ESR Output Ceramic Capacitors
- Available in a WLCSP-16 (1.7mmx1.7mm) Package
EV5480-C-00A Evaluation Kit Integrated Charger with 5V/100mA DCDC Synchronous Regulator Evaluation Board
The EV5480-C-00A is an evaluation board for the MPQ5480, a monolithic power management solution for hearing instruments.
MPQ5480 contains a USB compatible, constant current/ constant voltage charger along with a high efficiency synchronous step down regulator. It also features cell protection and a separate power switch for powering additional power devices.
The hysteresis control scheme provides fast transient response and eases loop stabilization. Fault condition protection includes cycle by cycle current limiting, output short protection and thermal shutdown.
The EV5480-C-00A is assembled and tested with a WLCSP-16 (1.7mmx1.7mm) package.