Texas Instruments

TPD4F003DQDR

The TPD4F003DQDR is a 4-channel, low-voltage, high-side current driver from Texas Instruments. It is designed to drive inductive loads such as relays, solenoids, and motors in a wide range of applications.

Description:

The TPD4F003DQDR is a monolithic integrated circuit that provides four high-side current drivers in a single package. It is designed to operate from a supply voltage as low as 2.7V and can handle peak output currents up to 3A per channel. The device features a compact 16-pin QFN package that is ideal for space-constrained applications.

Features:

• 4 high-side current drivers
• Wide operating voltage range: 2.7V to 5.5V
• Peak output current per channel: 3A
• Compact 16-pin QFN package
• Short-circuit and over-temperature protection
• Active low enable input for each channel
• Active low fault output indicator
• Logic-level inputs compatible with 3.3V or 5V systems

Applications:

The TPD4F003DQDR is suitable for a variety of applications that require high-side current driving, including:

1. Automotive applications such as relay and solenoid drivers
2. Industrial control systems for motor and valve control
3. Telecommunications equipment for relay and contactor drivers
4. Medical equipment for driving actuators and motors
5. Consumer electronics for driving motors and solenoids in appliances

In summary, the TPD4F003DQDR is a versatile and compact high-side current driver that offers a range of features and is suitable for a wide range of applications. Its low-voltage operation and high output current capability make it an ideal choice for driving inductive loads in both industrial and consumer applications.