The DRV8842-EP provides an integrated motor driver solution for printers, scanners, and other automated equipment applications. The device has one H-bridge driver, and is intended to drive one DC motor, one coil of a stepper motor, or other loads. The output driver block consists of N-channel power MOSFETs configured as an H-bridge. The DRV8842-EP can supply up to 5-A peak or 3.5-A RMS output current (with proper heatsinking at 24 V and 25°C).
●Separate inputs to independently control each half of the H-bridge are provided.
●Internal shutdown functions are provided for overcurrent protection, short circuit protection, undervoltage lockout, and over-temperature.
●The DRV8842-EP is available in a 28-pin HTSSOP package with PowerPAD (Eco-friendly: RoHS & no Sb/Br).
● Single H-Bridge Current-Control Motor Driver
● Drives One DC Motor, One Coil of a Stepper
●Motor, or Other Actuators
● Five-Bit Winding Current Control Allows Up to
●32 Current Levels
● Low MOSFET On-Resistance
● 5-A Maximum Drive Current at 24 V, 25°C
● Built-In 3.3-V Reference Output
● Industry-Standard PWM Control Interface
● 8.2-V to 45-V Operating Supply Voltage Range
● Thermally Enhanced Surface Mount Package
● Supports Defense, Aerospace, and Medical
●Applications
● Controlled Baseline
● One Assembly and Test Site
● One Fabrication Site
● Available in Military (55°C to 125°C)
●Temperature Range
● Extended Product Life Cycle
● Extended Product-Change Notification
● Product Traceability
