TL5001AIP

DC DC Switching Controllers Overview

The TL5001AIP is a PWM switching controller from Texas Instruments designed for boost and flyback topologies. It operates within a supply voltage range of 3.6 V to 40 V with a quiescent current of 1.1 mA. The device supports adjustable switching frequencies between 50 kHz and 400 kHz and delivers up to 3 A output current. It features a maximum duty cycle of 100% and regulates output voltages from 1 V to 50 V. Packaged in an 8-pin PDIP, it functions reliably across temperatures from -40°C to +125°C.

DC DC Switching Controllers Feature Summary

• Supports non-isolated boost and flyback converter architectures
• Enables continuous conduction mode operation via 100% maximum duty cycle capability
• Provides wide input voltage tolerance suitable for diverse power sources

DC DC Switching Controllers Applications

• Power supply solutions for TMS320C62x/67x DSPs
• Voltage-mode boost converter designs
• Flyback power conversion systems

DC DC Switching Controllers Procurement Notes

Verify the specific package type matches your PCB footprint requirements, as this model uses through-hole mounting. Confirm that the selected variant aligns with your thermal management strategy given the operating temperature limits. Ensure compatibility with your target switching frequency range before finalizing procurement decisions.

DC DC Switching Controllers Selection Notes

Choose this component when designing non-isolated converters requiring high duty cycle performance. It is suitable for applications needing wide input voltage ranges without shutdown functionality. Consider the PDIP package constraints if space is limited, as surface mount alternatives exist for different assembly needs.

DC DC Switching Controllers Part Context

This part belongs to the TL5001A series of switching controllers. It shares core electrical specifications with other variants like the TL5001AID but differs in physical packaging. The series is commonly utilized in digital signal processor power supply designs and general-purpose DC-DC conversion tasks.

DC DC Switching Controllers Replacement Considerations

The TL5001AID serves as a direct functional substitute with identical electrical characteristics but utilizes an SOIC-8 surface-mount package instead of the PDIP-8 form factor.