DRV8840PWPR Part Information

Details for DRV8840PWPR by Texas Instruments

Electronic & Electrical Components > Semiconductors - ICs > Driver & Interface ICs

Part Description

The DRV8840 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. The output driver block for each consists of N-channel power MOSFETs configured as full H-bridges to drive the motor windings. The DRV8840 can supply up to 5-A peak or 3.5-A output current (with proper heatsinking at 24 V and 25°C). A simple parallel digital control interface is compatible with industry-standard devices. Decay mode is programmable to allow braking or coasting of the motor when disabled. Internal shutdown functions are provided for overcurrent protection, short-circuit protection, undervoltage lockout, and overtemperature. The DRV8840 is available in a 28-pin HTSSOP package with PowerPAD™ (Eco-friendly: RoHS & no Sb/Br).

Part Downloads

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Part Features

  • 5-A Maximum Drive Current at 24 V, TA = 25u00b0C
  • 8.2-V to 45-V Operating Supply Voltage Range
  • Built-In 3.3-V Reference Output
  • Five Bit Current Control Allows up to 32 Current Levels
  • Low MOSFET RDS(on) Typical 0.65 u2126 (HS + LS)
  • Parallel Digital Control Interface
  • Protection Features:
  • Single H-Bridge Current-Control Motor Driver
  • Thermal Enhanced Surface Mount Package

Part Specifications

Motor Type DC Brush
No. of Outputs 1Outputs
Output Current 5A
Output Voltage 24V
Driver Case Style HTSSOP
No. of Pins 28Pins
Supply Voltage Min 8.2V
Supply Voltage Max 45V
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 2 - 1 year
SVHC No SVHC (27-Jun-2018)
RoHS Compliant

Alternative Part Descriptions

  • MOTOR DRIVER, DC, HTSSOP-28; Motor Type:DC Brush; No. of Outputs:1Outputs; Output Current:5A; Output Voltage:24V; Driver Case Style:HTSSOP; No. of Pins:28Pins; Supply Voltage Min:8.2V; Supply Voltage Max:45V; Operating Temperature RoHS Compliant: Yes | Newark Electronics
  • 45-V, 5-A H-bridge motor driver with current regulation with phase/enable control | Texas Instruments

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