Texas Instruments

TPL9201N

TPL9201N Description

The TPL9201N is a general-purpose power driver IC designed by Texas Instruments, featuring a low-side output configuration and an 8-output structure. This device is optimized for applications requiring efficient power management and control. Despite being marked as obsolete, the TPL9201N remains a reliable choice for specific power management tasks due to its robust design and performance capabilities.

The TPL9201N operates within a supply voltage range of 0V to 5.25V and can handle a maximum output current of 150mA. It is designed to manage load voltages between 7V and 18V, making it suitable for a variety of industrial and consumer applications. The device features a 1:8 input-to-output ratio, ensuring efficient power distribution across multiple channels.

TPL9201N Features

• Output Configuration: Low Side
• Current - Output (Max): 150mA
• Voltage - Supply (Vcc/Vdd): 0V ~ 5.25V
• Voltage - Load: 7V ~ 18V
• Ratio - Input:Output: 1:8
• Fault Protection: Current Limiting (Fixed), Over Temperature
• Mounting Type: Through Hole
• Number of Outputs: 8
• Package: Tube
• Interface: Serial
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• REACH Status: REACH Unaffected
• RoHS Status: ROHS3 Compliant
• HTSUS: 8542.39.0001
• ECCN: EAR99

TPL9201N Applications

The TPL9201N is ideal for applications requiring efficient power distribution and control across multiple channels. Its low-side output configuration and 1:8 input-to-output ratio make it particularly suitable for driving high-current loads in industrial and consumer electronics. Specific use cases include:

• Motor Control: Driving multiple small motors in appliances and industrial machinery.
• Lighting Systems: Controlling LED arrays or other lighting systems where multiple outputs are needed.
• Consumer Electronics: Managing power distribution in devices such as printers, scanners, and other peripherals.
• Industrial Automation: Controlling actuators and sensors in automated systems.

Conclusion of TPL9201N

The TPL9201N offers a robust solution for power management applications requiring efficient and reliable power distribution. Despite its obsolete status, the device's technical specifications and performance benefits make it a valuable component for specific use cases. Its low-side output configuration, fault protection features, and compliance with industry standards such as REACH and RoHS3 ensure that it remains a viable option for engineers and designers seeking a reliable power driver IC.