DRV8220DRLR: Features, Specs & More
When it comes to efficiently driving brushed DC motors in compact electronic devices, the TI DRV8220DRLR stands out as a powerful yet small solution. This H-Bridge motor driver integrates seamlessly with a variety of control systems, offering precise PWM control and robust performance in a tiny 6-pin SOT-563 package. Designed to operate under a wide voltage range and temperature spectrum, this driver is a favorite in applications requiring reliability and space-saving design. In this comprehensive article, we'll delve into the intricacies of the DRV8220DRLR, uncovering its definition, key features, specifications, applications, and a closer look at its manufacturer.
Catalog
DRV8220DRLR's Overview
The TI DRV8220DRLR is a motor driver IC specifically designed for driving brushed DC motors using an H-Bridge configuration. It allows bidirectional motor control with efficient power management. This driver supports Pulse Width Modulation (PWM) signals for speed and torque control. Its compact 6-pin SOT-563 surface mount package makes it ideal for densely packed electronic designs. TI developed the DRV8220DRLR to handle motor control in both consumer and industrial electronics.
Key Features
Let's delve into the standout features that make the DRV8220DRLR a standout in the world of electronics:
· Supports brushed DC motors with reliable bidirectional control.
· Uses an H-Bridge output configuration for efficient motor driving.
· Operates with supply voltage ranging from 4.5 V to 18 V.
· Maximum peak output current of 1.76 A for powerful motor control.
· Typical operating current is only 1.5 mA, ensuring low power consumption.
· PWM input control allows precise motor speed and direction regulation.
· Designed to operate over a wide temperature range from -40°C to 125°C.
· Comes in a compact 6-pin SOT-563 surface mount package for space-saving designs.
· Package dimensions are minimal: 1.7 mm length, 1.3 mm width, 0.55 mm height.
Specifications
Now, let's take a closer look at the technical specifications that define the capabilities of the DRV8220DRLR:
Type | Parameter |
Type | Motor Driver |
Motor Type | Brushed DC Motor |
Control Interface | PWM |
Output Configuration | H-Bridge |
Maximum Peak Output Current (A) | 1.76 |
Minimum Operating Supply Voltage (V) | 4.5 |
Operating Supply Voltage (V) | 4.5 to 18 |
Maximum Operating Supply Voltage (V) | 18 |
Maximum Operating Current (mA) | 1.5(Typ) |
Minimum Operating Temperature (°C) | -40 |
Maximum Operating Temperature (°C) | 125 |
Mounting | Surface Mount |
Package Height | 0.55(Max) |
Package Width | 1.3(Max) |
Package Length | 1.7(Max) |
PCB changed | 6 |
Standard Package Name | SOT |
Supplier Package | SOT-563 |
Pin Count | 6 |
Applications
Thanks to its compact size and reliable performance, the DRV8220DRLR fits well in a variety of applications, including:
· Brushed DC motors, solenoids, and relay driving.
· Water, gas, and electricity meters.
· IP network cameras with IR cut filters.
· Video doorbells and smart home devices.
· Machine vision cameras.
· Circuit breakers and electronic smart locks.
· Electronic and robotic toys.
· Medical devices like blood pressure monitors and infusion pumps.
· Electric toothbrushes and beauty/grooming tools.
DRV8220DRLR's Manufacturer
Texas Instruments (TI), established in 1930, is a global leader in semiconductor and technology solutions, known for its pioneering contributions to the electronics industry. Specializing in the design and manufacture of analog and digital circuits, microcontrollers, and processors, TI has played a pivotal role in shaping technological advancements across diverse sectors, including industrial, automotive, consumer electronics, and communication.
Conclusion
If you’re designing a device requiring compact, efficient, and reliable motor control for brushed DC motors, the TI DRV8220DRLR is a top contender. Its small footprint, wide operating voltage range, and ability to handle peak currents up to 1.76 A make it suitable for diverse applications from consumer electronics to medical devices. Paired with TI’s trusted quality, this motor driver provides a robust foundation for any project requiring precise PWM motor control.
