The TC642VOA713 is a PWM fan speed controller designed for brushless DC fans, featuring temperature proportional speed control through pulse width modulation. It operates within a supply voltage range of 3.0V to 5.5V, allowing compatibility with various fan voltages. The device incorporates FanSense,Ñ¢ technology, which provides fault detection to enhance system reliability by monitoring fan operation and indicating faults such as stalled or unconnected fans. It also includes a shutdown mode for energy efficiency and supports low-cost NTC/PTC thermistors for temperature sensing. The TC642 is packaged in an 8-pin MSOP format and is suitable for applications including power supplies, personal computers, file servers, telecom equipment, and general-purpose fan speed control. It features an integrated start-up timer for reliable motor activation and over-temperature indication. The device is available in commercial, extended commercial, and industrial temperature ranges, making it versatile for various environmental conditions.
Motor Driver Parallel 8-SOIC
Manufacturer: Microchip Technology
Win Source Part Number: 038634-TC642VOA713
Packaging: Reel - TR
Applications: Fan Controller
Mounting: SMD (SMT)
Motor Type - AC, DC: Brushless DC (BLDC)
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: 0°C to 85°C (TA)
Case / Package: 8-SOIC
Purpose: Controller - Speed
Supply Voltage - Operating: 3 V to 5.5 V
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 31 pct.
Supply and Demand Status: Balance
IC MOTOR DRIVER 3V-5.5V 8SOIC
Motor Driver Parallel 8-SOIC
IC MOTOR DRIVER 3V-5.5V 8SOIC
| DigiKey | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | Lingto Electronic Limited | |
|---|---|---|---|---|---|
| Product Category | Motor Speed Controllers | Motion Controllers | Motor Controllers | Motor Controllers | Motor Controllers |
| Product Number | TC642VOA713-ND | 038634-TC642VOA713 | TC642VOA713 | TC642VOA713 | TC642VOA713 |
| Product Name | Motor Drivers, Controllers | PMIC - PMIC - Motor Drivers, Controllers - TC642VOA713 | Integrated Circuits (ICs) - PMIC - Motor Drivers, Controllers | Motor Drivers, Controllers | PMIC - Motor Drivers, Controllers |
| Motor / System | DC Brushless | DC Brushless; Brushless DC (BLDC) | |||
| PC-Based Bus | Parallel Interface | ||||
| Operating Temperature | 0 to 85 C (32 to 185 F) | 0 to 85 C (32 to 185 F) | 0 to 85 C (32 to 185 F) | 0 to 85 C (32 to 185 F) | |
| Configuration | PCB Mount; "8-SOIC (0.154"", 3.90mm Width)" |
