Texas Instruments TL5002 Voltage Tracking Termination Regulator TL5002IDR

The TL5002IDR is a voltage tracking termination regulator designed for pulse-width modulation (PWM) control applications. It operates within a voltage range of 3.6 V to 40 V and features an internal undervoltage lockout circuit to ensure safe operation. The device includes an error amplifier, a regulator, an oscillator with a frequency range of 20 kHz to 500 kHz, and a PWM comparator with dead-time control, allowing for flexible duty cycle management. The error amplifier can handle common-mode voltages from 0.9 V to 1.5 V, and the dead-time control can be adjusted from 0% to 100% by using an external resistor. The TL5002IDR is characterized for operation in a temperature range of -40¬8C to 85¬8C, making it suitable for various environmental conditions. The output transistor is an open-collector type with a maximum collector current of 21 mA and a voltage rating of 51 V, providing robust performance for power supply control applications, particularly in DDR memory systems.