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TCA3727G
+BOMMotor / Motion / Ignition Controllers & Drivers BODY BRIDGES
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ManufacturerInfineon Technologies
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Mfr. Part #TCA3727G
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Datasheet TCA3727G DataSheet
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In Stock6123
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Specifications
| Attribute | Value |
| Packaging | MouseReel |
| Standard Pack Qty | 1000 |
Overview
Description
The IC is equipped with protective features like overtemperature shut-down and short-circuit protection, enhancing reliability in harsh operating conditions. Its logic inputs are TTL/CMOS compatible, facilitating easy integration with microcontrollers. The TCA3727G is often used in robotics, industrial automation, and automotive applications due to its robust performance and versatility. Additionally, it comes in a standard PowerDIP package, making it suitable for through-hole mounting. Overall, the TCA3727G is a reliable choice for applications requiring efficient motor control.
Equivalent
1. L298N: A dual H-bridge motor driver, suitable for similar applications.
2. DRV8833: Another dual H-bridge driver with similar capabilities.
3. L293D: Often used for driving DC motors and stepper motors.
Specifications and compatibility should be carefully checked to ensure they meet your requirements.
Features
1. Dual Full-Bridge Configuration: Supports two full-bridge outputs suitable for driving two DC motors or one stepper motor.
2. High Output Current Capability: Can handle output currents up to 1A per bridge, making it suitable for moderate power applications.
3. Wide Operating Voltage Range: Operates over a wide supply voltage range, typically from 4.5V to 36V.
4. Protection Features: Includes thermal shutdown and overcurrent protection to prevent damage due to overheating or excessive current.
5. Control Inputs: Features input pins for controlling the direction and braking of the motors, providing flexibility in operation.
6. Built-in Diodes: Integrated flyback diodes for protection against back EMF generated by inductive loads like motors.
7. Compact Package: Available in a compact package, making it suitable for space-constrained applications.
These features make the TCA3727G an efficient choice for controlling small to medium-sized motors in various applications.
Pinout
The TCA3727G comes in a 20-pin DIP (Dual In-line Package) or a 20-pin SOP (Small Outline Package), depending on the specific variant or manufacturer. Its primary functions include controlling the speed and direction of two DC motors. It achieves this by providing four half-bridge outputs, allowing for both forward and reverse operation of each motor.
Key functions and features include:
1. Dual Full-Bridge Driver: Controls two motors simultaneously.
2. PWM Control: Supports pulse-width modulation for speed control.
3. Overcurrent Protection: Safeguards against excessive current draw.
4. Thermal Shutdown: Protects the IC from overheating.
5. Enable and Direction Control Pins: Allow for precise motor control.
The TCA3727G is widely used for its robust motor control capabilities and protection features, making it suitable for demanding applications where reliable motor operation is essential.