TPS5450QDDARQ1 Texas Instruments - Yeehing Electronics

Automotive 5.5V to 36V, 5A Buck Converter

Pricing (USD)

Quantity	Unit Price
1 — 99	4.453
100 — 249	3.63
250 — 999	2.853
1,000 +	1.69

The above prices are for reference only.

Specifications

For more information, please refer to datasheet

Documents

TPS5450QDDARQ1 Datasheet

More Information

The TPS5450-Q1 is a high-output-current PWM converter that integrates a low-resistance high-side N-channel MOSFET. Included on the substrate with the listed features are a high-performance voltage error amplifier that provides tight voltage regulation accuracy under transient conditions, an undervoltage-lockout circuit to prevent start-up until the input voltage reaches 5.5 V, an internally set slow-start circuit to limit inrush currents, and a voltage feedforward circuit to improve the transient response. Using the ENA pin, shutdown supply current is reduced to 18 µA typically. Other features include an active-high enable, overcurrent limiting, overvoltage protection, and thermal shutdown. To reduce design complexity and external component count, the TPS5450-Q1 feedback loop is internally compensated.