EV6550-G-00A Monolithic Power Systems

EV6550-G-00A 22V, 2A H-Bridge Motor Driver Evaluation Board DESCRIPTION FEATURES The EV6550-G-00A is an evaluation board for Wide 1.8V to 22V Input Voltage Range the MP6550, an H-bridge motor driver. It Up to 2A Continuous Driver Current operates from a supply voltage of up to 22V Built-in 3.3V Reference Output and can deliver motor current up to 2A. PWM Input Interface which is Compatible The MP6550 has a PWM interface, which is Industry-standard Devices compatible with industry-standard devices. Very Low Standby Circuit Current low standby circuit current can be achieved Thermal Shutdown Protection when disabled the device. The MP6550 is Short Circuit Protection available in a QFN2X2-12 package, it is Available in a QFN2X2-12 Package typically used to drive a DC brushed motor. APPLICATIONS ELECTRICAL SPECIFICATION Solenoid Drivers Parameter Symbol Value Units DC Brush Motor Drive Input Voltage V 1.8-22 V IN All MPS parts are lead-free, halogen-free, and adhere to the RoHS directive. For MPS green status, please visit the MPS website under Output Current I 2 A OUT Quality Assurance. MPS and The Future of Analog IC Technology are registered trademarks of Monolithic Power Systems, Inc. EV6550-G-00A EVALUATION BOARD (L W H) 6.35cm x 6.35cm x 1cm Board Number MPS IC Number EV6550-G-00A MP6550GG EV6550-G-00A Rev.1.0 MonolithicPower.com 1 7/16/2019 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2019 MPS. All Rights Reserved. EV6550-G-00A 1.8V TO 22V, H-BRIDGE MOTOR DRIVER EVALUATION BOARD EVALUATION BOARD SCHEMATIC VIN VIN VIN GND VDD GND GND GND VISEN ISET VCC V5OUT C1 D3 C2 C3 100uF/50V SMA TVS 10uF/50V 1uF/50V GND GND GND GND GND GND GND GND VDD U1 MP6550/QFN12/2*2MM VIN 9 2 OUT1 VIN OUT1 OUT1 IN1 1 8 OUT2 SW1 IN1 IN1 OUT2 OUT2 R1 C5 IN2 10 6 VCC 1 2 1 4 nSLEEP HB IN2 IN2 VCC 1 ON GND 2 3 nSLEEP LDO C6 2 ON nSLEEP HB 12 4 V5OUT 1 2 nSLEEP HB nSLEEP HB V5OUT RV1 nSLEEP LDO 5 7 ISET SW/SMD/4PIN/WT11-SMD-02 nSLEEP LDO nSLEEP LDO ISET GND C4 2 1VISEN11 3 GND VISEN GND GND GND 100nF/16V D1 INPUT OUTPUT 1 2 OUT1 1 IN1 1 OUT1 2 IN2 2 D2 3 GND 3 OUT2 1 2 OUT2 GND EV6550-G-00A Rev.1.0 MonolithicPower.com 2 7/16/2019 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2019 MPS. All Rights Reserved. ISET 2 1 1 2 1 2 1 2 VIN VDD VISEN ISET VCC R2 1K V5OUT R3 1K