1 Features
• AEC-Q100 Qualified for Automotive
– Temperature grade 1: –40°C to +125°C, TA
• Functional Safety-Capable
– Documentation available to aid functional safety
system design
• – Single or dual H-bridge motor driver
– Drives One or two brushed-DC motors
– One stepper motor
– One or two thermoelectric coolers (TEC)
• 4.5V to 60V operating supply voltage range
• Low RDS(ON):
– 100mΩ HS + LS (Dual H-Bridge)
– 50mΩ HS + LS (Single H-Bridge)
• High output current capability:
– Dual H-Bridge (24V, 25 °C): 8A peak
– Single H-Bridge (24V, 25 °C): 16A peak
• Programmable interface of operation -
– Phase/Enable (PH/EN)
– PWM (IN/IN)
• Integrated current sense and regulation
– Current sensing for high-side MOSFETs
– Sense output (IPROPI) for each H-bridge
– ± 4 % sense accuracy at maximum current
• Separate logic supply voltage (VCC)
• Configurable off-Time PWM chopping
– 7, 16, 24 or 32μs
• Programmable fault recovery method
• Supports 1.8V, 3.3V, 5.0V logic inputs
• Low-current sleep mode (3μA)
• Protection features
– VM undervoltage lockout (UVLO)
– Charge pump undervoltage (CPUV)
– Overcurrent protection (OCP)
– Thermal shutdown (OTSD)
– Fault condition output (nFAULT)

2 Applications
• 24V and 48V Automotive Body Systems
• Automotive Brushed DC Motors
• Door Modules, Mirrors, Shifter, Seats
• Trunk lift, Window lift
• Steering column, Sunroof shade
• Electric Vehicles, Truck, Bus and other
Commercial Vehicles

3 Description
The DRV8262-Q1 is a wide-voltage, high-power, Hbridge
motor driver for 24V and 48V automotive
applications. The device integrates two H-bridges to
drive one or two DC motors or a bipolar stepper
motor. The DRV8262-Q1 supports up to 8A peak
current in the dual H-bridge mode and up to 16A
peak current in the single H-bridge mode. The device
also integrates current sensing and regulation, current
sense output and protection circuitry.
Integrated current sensing across the high-side
MOSFETs allows the driver to regulate the motor
current during startup and high load events. A
current limit can be set with an adjustable external
voltage reference. The device also provides output
current proportional to the motor current for each Hbridge.
Integrated sensing removes the need for shunt
resistors, reducing board area and system cost.
A low-power sleep mode is provided to achieve ultralow
quiescent current. Internal protection features are
provided for supply undervoltage lockout (UVLO),
charge pump undervoltage (CPUV), output over
current (OCP), and device overtemperature (OTSD).