MP6536 26V, 5.5A 3-Channel Half-Bridge Driver The Future of Analog IC Technology DESCRIPTION FEATURES The MP6536 is a 3-channel half-bridge driver 5V to 26V VDD IC intended to drive a 3-phase brushless DC 5.5A Peak Current Output motor. Up to 1MHz PWM Frequency Protected Integrated Power 0.14 Switches The MP6536 features a low-current shutdown 10ns Switch Dead Time mode, standby mode, input under-voltage All Switches Current Limited protection, current limit, thermal shutdown, and Internal Under-Voltage Protection fault flag signal output. All channels of the drivers interface with standard logic signals. Internal Thermal Protection Short-Circuit Protection The MP6536 is available in a 40 lead QFN Fault Output Flag 5mmx5mm package. APPLICATIONS 3-Phase BLDC Motor Drive All MPS parts are lead-free, halogen free, and adhere to the RoHS directive. For MPS green status, please visit MPS website under Quality Assurance. MPS and The Future of Analog IC Technology are Registered Trademarks of Monolithic Power Systems, Inc. TYPICAL APPLICATION VDD 40 LS2 N/C 11 39 PWM1 LS2 PWM1 12 38 PWM2 BST2 PWM2 13 FAULT FAULTB 14 37 VDR1 SHDNB SHDN 15 35,36 MP6536 PWM3 PWM3 AGND 16 34 STBYB STBY VDR2 17 AGND 18 33 FAULT3 FLT3B BST3 19 32 FLT2B LS3 FAULT2 20 20 31 LS3 MP6536 Rev. 1.01 www.MonolithicPower.com 1 10/24/2018 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2018 MPS. All Rights Reserved. N/C 21 BST1 10 PGND LS1 22 9 PGND LS1 23 8 N/C SW1 24 7 25 N/C SW1 6 VSP VSP 26 5 VSP VSP 27 4 VSP 28 VSP 3 SW3 SW2 29 2 SW3 SW2 30 1MP6536 - 26V, 5.5A 3-CHANNEL POWER HALF-BRIDGE ORDERING INFORMATION Part Number* Package Top Marking MP6536DU QFN-40 (5mmx5mm) See Below * For Tape & Reel, add suffix Z (e.g. MP6536DUZ) For RoHS, compliant packaging, add suffix LF (e.g. MP6536DULFZ). TOP MARKING MPS: MPS Prefix: YY: Year Code WW: Week Code: MP6536: Part Number LLLLLLL: Lot number PACKAGE REFERENCE TOP VIEW SW2 30 SW3 1 2 29 SW2 SW3 3 28 VSP VSP 4 VSP 27 VSP VSP 26 VSP 5 6 SW1 25 NC 7 SW1 24 NC 8 LS1 PGND 23 LS1 9 PGND 22 10 NC BST1 21 MP6536 Rev. 1.01 www.MonolithicPower.com 2 10/24/2018 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2018 MPS. All Rights Reserved. 11 NC LS2 40 PWM1 12 39 LS2 PWM2 13 BST2 38 14 FAULTB 37 VDR1 SHDNB 15 36 AGND PWM3 16 35 AGND 17 STBYB 34 VDR2 18 AGND 33 BST3 19 FLT3B 32 LS3 20 31 FLT2B LS3