The MTD6502B-LC1-02 is a 5V 3-phase brushless DC motor driver designed for sensorless operation, eliminating the need for Hall sensors. It features a 180¬8 sinusoidal drive, which enhances efficiency and reduces acoustic noise, making it suitable for applications such as notebook CPU cooling fans. The device operates with power supplies ranging from 2V to 5.5V and allows for speed control through power supply modulation or pulse-width modulation (PWM). Key protective features include built-in lock-up protection with automatic recovery, overcurrent limitation, and thermal shutdown protection, ensuring safe operation. The compact 3mm x 3mm TDFN package integrates power transistors, minimizing the need for external components and tuning. The MTD6502B-LC1-02 also includes a frequency generator output for precise speed control in closed-loop applications.
Manufacturer: Microchip Technology
Win Source Part Number: 1081055-MTD6502B-LC1
Packaging: Reel - TR
Applications: Fan Motor Driver
Mounting: SMD (SMT)
Technology: CMOS
Output Current: 1A
Voltage - Load: 2 V to 5.5 V
Motor Type - AC, DC: Brushless DC (BLDC)
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 150°C (TJ)
Case / Package: 10-TDFN (3x3)
Purpose: Driver - Fully Integrated, Control and Power Stage
Supply Voltage - Operating: 2 V to 5.5 V
Alternative Parts (Cross-Reference): TPIC2030DBTRG4; BD6360GUL-E2; MTD6502B-LC1-02; MTD6502B-LC1-00;
Popularity: Medium
Fake Threat In the Open Market: 49 pct.
Supply and Demand Status: Balance
Motor Driver CMOS PWM 10-TDFN (3x3)
IC MOTOR DRIVER 2V-5.5V 10TDFN
Motor Driver CMOS PWM 10-TDFN (3x3)
IC MOTOR DRIVER 2V-5.5V 10TDFN
| Win Source Electronics | DigiKey | Lingto Electronic Limited | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|
| Product Category | Motion Controllers | DC Motor Drives | Motor Controllers | Motor Controllers | Motor Controllers |
| Product Number | 1081055-MTD6502B-LC1-02 | MTD6502B-LC1-02-ND | MTD6502B-LC1-02 | MTD6502B-LC1-02 | MTD6502B-LC1-02 |
| Product Name | PMIC - PMIC - Motor Drivers, Controllers - MTD6502B-LC1-02 | Motor Drivers, Controllers | PMIC - Motor Drivers, Controllers | Motor Drivers, Controllers | Integrated Circuits (ICs) - Power Management (PMIC) - Motor Drivers, Controllers |
| Operating Temperature | -40 to 150 C (-40 to 302 F) | -40 to 150 C (-40 to 302 F) | -40 to 150 C (-40 to 302 F) | ||
| AC Input | 2 to 6 volts | 2 to 6 volts | |||
| DC Input | 2 to 6 volts | 2 to 6 volts | |||
| Continuous Current | 1 amps | 1 amps | |||
| Motor / System | DC Brushless | DC Brushless; Brushless DC (BLDC) |
