MPQ6523 Triple Half-Bridge Motor Driver with Serial Input Control AEC-Q100 Qualified DESCRIPTION FEATURES Up to 0.9A Output Current The MPQ6523 is a triple, half-bridge, DMOS, R (HS + LS) Typically 1.1 at 25C, output driver with integrated power MOSFETs DS(ON) Maximum 2 at 150C that can drive up to three different loads. Very Low Quiescent Current I < 6A in VS The three half-bridges can be controlled Standby Mode Versus Total Temperature separately from a standard serial data interface Range and have various diagnostic functions. The Outputs Short-Circuit Protected MPQ6523 has very low quiescent current in Over-Temperature Protection and Pre- standby mode, making it suitable for a wide Warning range of applications. Under-Voltage Protection (UVP) Serial Data Interface Full protection features include short-circuit Various Diagnostic Functions: Shorted protection (SCP), under-voltage protection Output, Open-Load, Over-Temperature, and (UVP), and thermal shutdown. Under-Voltage Fault Output Flag The MPQ6523 requires a minimal number of Daisy Chaining Possible readily available, standard, external Serial Interface Clock Frequency up to components and is available in a QFN-24 3MHz, 3.3V and 5V Compatible (4mmx4mm) package. Available in a QFN-24 (4mmx4mm) Package Available with Wettable Flank Available in AEC-Q100 Grade 1 APPLICATIONS Drive Various Loads in Automotive and Industrial Applications DC Motors 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 VS VS V batt CS DI OUT1 CLK MCU DO M EN MPQ6523 OUT2 FAULT M VCC 5V OUT3 VCC AGND PGND MPQ6523 Rev. 1.1 www.MonolithicPower.com 1 7/28/2020 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2020 MPS. All Rights Reserved. MPQ6523 TRIPLE HALF-BRIDGE MOTOR DRIVER WITH SERIAL INPUT CONTROL ORDERING INFORMATION Part Number* Package Top Marking QFN-24 (4mmx4mm) See Below MPQ6523GR-AEC1 QFN-24 (4mmx4mm) See Below MPQ6523GRE-AEC1** *For Tape & Reel, add suffix Z (e.g. MPQ6523GR-AEC1Z) ** Wettable Flank TOP MARKING (MPQ6523GR-AEC1) MPS: MPS prefix Y: Year code WW: Week code MP6523: Product code of MPQ6523GR-AEC1 LLLLLL: Lot number TOP MARKING (MPQ6523GRE-AEC1) MPS: MPS prefix Y: Year code WW: Week code MP6523: Product code of MPQ6523GR-AEC1 LLLLLL: Lot number E: Wettable lead flank MPQ6523 Rev. 1.1 www.MonolithicPower.com 2 7/28/2020 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2020 MPS. All Rights Reserved.