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1 Features
1• Dual-H-Bridge Motor Driver
– Capable of Driving Two DC Motors or One
Stepper Motor
– Low MOSFET On-Resistance:
HS + LS 305 mΩ
• 1.5-A Maximum Drive Current Per H-Bridge
• Configure Bridges Parallel for 3-A Drive Current
• 2-V to 7-V Operating Supply Voltage
• Flexible PWM or PHASE/ENABLE Interface
• Low-Power Sleep Mode With 95-nA Maximum
Supply Current
• Dedicated nSLEEP Input Pin
• Tiny 2.00-mm × 3.00-mm WSON Package
2 Applications
• Battery-Powered:
– DSLR Lenses
– Consumer Products
– Toys
– Robotics
– Cameras
– Medical Devices
3 Description
The DRV8836 provides an integrated motor driver
solution for cameras, consumer products, toys, and
other low-voltage or battery-powered motion control
applications. The device has two H-bridge drivers,
and can drive two DC motors or one stepper motor,
as well as other devices like solenoids. The output
driver block for each consists of N-channel power
MOSFET configured as an H-bridge to drive the
motor winding. An internal charge pump generates
gate drive voltages.
The DRV8836 supplies up to 1.5-A of output current
per H-bridge. It operates on a power supply voltage
from 2 V to 7 V.
PHASE/ENABLE and IN/IN interfaces can be
selected which are compatible with industry-standard
devices. A low-power sleep mode is provided which
turns off all unnecessary logic to provide a very low
current state.
Internal shutdown functions are provided for
overcurrent protection, short-circuit protection,
undervoltage lockout, and overtemperature.
The DRV8836 is packaged in a tiny 12-pin WSON
package (Eco-friendly: RoHS and no Sb/Br).
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