MPQ5480GC-P Monolithic Power Systems

MPQ5480 Integrated Charger with 5V/100mA DCDC Synchronous Regulator END OF LIFE DESCRIPTION FEATURES The MPQ5480 is a monolithic power Wide 4V to 6V Charger Input Range management solution for wearable device. 100mA DC-DC Output Current Feedback Voltage Accuracy: 1% It contains a USB compatible, constant current/ 1.22V Default Output Voltage constant voltage charger along with a high Programmable Output Voltage via Resistor efficiency synchronous step down regulator. Divider (For V >1.22V) OUT The MPQ5480 also features cell protection and Integrated Push-button De-bouncer a separate power switch for powering additional Cycle-by-Cycle Over Current Protection power devices. On Die Thermal Protection The hysteresis control scheme provides fast Stable with Low ESR Output Ceramic transient response and eases loop stabilization. Capacitors Fault condition protection includes cycle by Available in a WLCSP-16 (1.7mmx1.7mm) cycle current limiting, output short protection Package and thermal shutdown. APPLICATIONS The MPQ5480 requires a minimum number of Wearable Device external components and is available in a Other Battery Based Portable Device WLCSP-16 (1.7mmx1.7mm) package. All MPS parts are lead-free, halogen-free, and adhere to the RoHS directive. For MPS green status, please visit the MPS website under Quality Assurance. MPS and The Future of Analog IC Technology are registered trademarks of Monolithic Power Systems, Inc. TYPICAL APPLICATION BATT C4 Battery CH CH C1 MPQ5480 L1 VOUT SW C2 ICHG ICHG VOUT R1 IPK IPK R2 C3 EOL AGND Vo2 EN/PB SW MPQ5480 Rev. 1.0 www.MonolithicPower.com 1 3/11/2016 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2021 MPS. All Rights Reserved. PGNDMPQ5480 INTEGRATED CHARGER WITH 5V/100mA DCDC SYNC REGULATOR END OF LIFE ORDERING INFORMATION Part Number* Package Top Marking WLCSP-16 MPQ5480GC See Below (1.7mmx1.7mm) * For Tape & Reel, add suffix Z (e.g. MPQ5480GCZ) TOP MARKING EN: product code of MPQ5480GC Y: year code LLL: lot number PACKAGE REFERENCE TOP VIEW 1 2 3 4 CH ICHG NC NC A EN/ VO2 NC BATT B PB AGND EOL PGND NC C SW VOUT IPK NC D WLCSP-16 (1.7mmx1.7mm) MPQ5480 Rev. 1.0 www.MonolithicPower.com 2 3/11/2016 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2021 MPS. All Rights Reserved.