DRV8833CRTER

• Dual H-Bridge Motor Driver With Current Control
  • 1 or 2 DC Motors or 1 Stepper Motor
  • Low On-Resistance: HS + LS = 1735 mΩ
    (Typical, 25°C)
• Output Current Capability (at VM = 5 V, 25°C)
  • PWP (HTSSOP) Package
    • 0.7-A RMS, 1-A Peak per H-Bridge
    • 1.4-A RMS in Parallel Mode
  • RTE (QFN) Package
    • 0.6-A RMS, 1-A Peak per H-Bridge
    • 1.2-A RMS in Parallel Mode
• Wide Power Supply Voltage Range
  • 2.7 to 10.8 V
• Integrated Current Regulation
• Easy Pulse-Width-Modulation (PWM) Interface
• 1.6-µA Low-Current Sleep Mode (at 5 V)
• Small Package and Footprint
  • 16 HTSSOP (PowerPAD™) 5.00 × 6.40 mm
  • 16 QFN (PowerPAD) 3.00 × 3.00 mm
• Protection Features
  • VM Undervoltage Lockout (UVLO)
  • Overcurrent Protection (OCP)
  • Thermal Shutdown (TSD)
  • Fault Indication Pin (nFAULT)

The DRV8833C provides a dual-bridge motor driver solution for toys, printers, and other mechatronic applications.

The device has two H-bridges and can drive two DC brushed motors, a bipolar stepper motor, solenoids, or other inductive loads.

Each H-bridge output consists of a pair of N-channel and P-channel MOSFETs, with circuitry that regulates the winding current. With proper PCB design, each H-bridge of the DRV8833C can drive up to 700-mA RMS (or DC) continuously, at 25°C with a VM supply of 5 V. The device can support peak currents of up to 1 A per bridge. Current capability is reduced slightly at lower VM voltages.

Internal shutdown functions with a fault output pin are provided for overcurrent protection, short-circuit protection, UVLO, and overtemperature. A low-power sleep mode is also provided.