Analog, Mixed-Signal and Power Management MPC17510 1.2 A 15 V H-Bridge Motor Driver IC Target Applications Overview • Portable electronics The MPC17510 is a monolithic H-bridge designed to be used in portable electronic • Single lens camera applications such as digital and SLR cameras to control small DC motors. The • Digital still camera (DSC) MPC17510 can operate efficiently with supply voltages as low as 2 V to as high as 15 V. Its low RDS(on) H-bridge output MOSFETs (0.45 Ω typical) can provide continuous motor drive currents of 1.2 A and handle peak currents up to 3.8 A. It is easily interfaced to low-cost MCUs via parallel 5.0 V compatible logic. The device can be pulse width modulated (PWM-ed) at up to 200 kHz. This device contains an integrated charge pump and level shifter (for gate drive voltages), integrated shoot-through current protection (cross-conduction suppression logic and timing), undervoltage detection and shutdown circuitry. The MPC17510 has four operating modes: Forward, Reverse, Brake and Tristate (High Impedance). Simplified Application Drawing 5V 15 V 17510 VD D VM C1L GO UT C1H C2L C2H CRES O UT1 MCU EN GIN IN1 IN2 MO TO R O UT2 GND Freescale: A Leader in Analog Solutions Product Features and Benefits Features Benefits 2 V–15 V continuous operation Easy MCU interfacing and control of a single H-bridge Output current 1.2 A (DC), 3.8 A (peak) Undervoltage detection to prevent erratic operation 450 mΩ RDS(on) H-bridge MOSFETs High PWM rate for enhanced motor control 5 V TTL/CMOS-compatible inputs Output-protected H-bridge operation to 15 V at 1.0 A cont. PWM to 200 kHz Freescale supplies analog and power PWM frequencies up to 200 kHz Low-profile package for a simpler system management ICs that are advancing the Undervoltage shutdown Low quiescent current automotive, consumer, industrial and Cross-conduction suppression Reduced design time Expanding on more than 30 years of innovation, Freescale is a leading provider of high-performance products that use SMARTMOS technology combining digital, power and standard analog functions. networking markets. Analog solutions interface with real-world signals to control and drive for complete embedded systems. Protection Protection Detect Shut Down • • Undervoltage Performance 24 TSSOP 98ASH70455A Performance Typical values Outputs 1 Output Current 1.0 A (DC), 3.0 A (Peak) Motor Operating Voltage 2–15 V Logic Operating Voltage 4–5.5 V PWM Input Control 200 kHz Documentation Freescale Document Number Title Description MPC17510 1.2 A 15 V H-Bridge Motor Driver IC, PWM Clock Data sheet SG1002 Analog Product Selector Guide Selector guide SG200 Analog and Power Management Industrial Selector Guide Selector guide For more information, please visit freescale.com/analog Freescale and the Freescale logo are trademarks of Freescale Semiconductor, Inc., Reg. U.S. Pat. & Tm. Off. SMARTMOS is a trademark of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © 2013 Freescale Semiconductor, Inc. Document Number: MPC17510FS REV 3