MS8837

MS8837 12V H bridge driver IC DESCRIPTION The MS8837 provides an integrated motor-driver,solution for cameras, consumer products, toys, andother low-voltage or battery-powered motion-control applications. The device has one H-bridge driver, and can drive one dc motor or one winding of a steppermotor, as well as other devices like solenoids. The output driver block consists of N-channel power M...
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MS8837 12V H bridge driver IC DESCRIPTION The MS8837 provides an integrated motor-driver,solution for cameras, consumer products, toys, andother low-voltage or battery-powered motion-control applications. The device has one H-bridge driver, and can drive one dc motor or one winding of a steppermotor, as well as other devices like solenoids. The output driver block consists of N-channel power MOSFETs configured as an H-bridge to drive the motor winding. An internal charge pump generates needed gate-drive voltages. The MS8837 can supply up to 1 A of output current. It operates on a motor power-supply voltage from 1.8 V to 12 V, and a device power-supplyvoltage of 1.8 V to 7 V The MS8837 has a PWM (IN/IN) input interface which is compatible with industry-standard devices. There are internal under voltage lockout protection and over temperature protection. FEATURES ● H-Bridge Motor Driver -- Drives a DC Motor or One Winding of a Stepper Motor or Other Loads -- Low MOSFET On-Resistance: HS + LS 520 mΩ ● 1A MAX ● Separate Motor and Logic Supply Pins -- motor supply VM:1.8~12V APPLICATIONS ● Cameras ● DSLR Lenses ● Consumer Products ● Toys ● Robotics ● Medical Devices Drive Current -- logic supply VCC:1.8~7V ● PWM (IN/IN) Interface ● under voltage lockout protection and over temperature protection ● Low-Power Sleep Mode Package Part Number Package Marking MS8837 DFN2X2-8L(P0.50) 8837 Hang zhou Ruimeng Technology Co.,LTD Http://www.relmon.com VERSION:1.5 2019.03.18 PDF
Документация на MS8837 

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Дата модификации: 12.05.2022

Размер: 628.1 Кб

9 стр.

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