The EV5411-C-00A is an evaluation board for the MPQ5411 Cargo IC, a monolithic power management solution for hearing instruments.
The MPQ5411 Cargo IC contains a USB compatible, constant current/ constant voltage charger along with a high efficiency synchronous step down regulator for powering digital devices. It also features cell protection, a battery life indicator 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 EV5411-C-00A is assembled and tested with a WLCSP-16 (1.7mmx1.7mm) package.
- Wide 4V to 6V Charger Input Range
- Guaranteed 100mA Output Current
- 76% Efficiency Typical
- Feedback Voltage Accuracy: 1%
- Integrated Push-button De-bouncer
- Cycle-by-Cycle Over Current Protection
- On Die Thermal Protection
- 1.22V Output Voltage (Fix Mode)
- Stable with Low ESR Output Ceramic Capacitors
- Fully Assembled and Tested