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TPS57140QDRCRQ1 device is a 42-V, 1.5-A step-down regulator with an integrated high-side MOSFET.Current-mode control provides simple external compensation and flexible component selection. A low-ripple pulse-skip mode reduces the no-load,regulated output supply current to 116 μA. When the enable pin is in the low state, the shutdown current is reduced to 1.5 µA.

Features

Qualified for Automotive Applications

AEC-Q100 Qualified with the Following Results:

Device Temperature Grade 1: –40°C to +125°C

Device HBM ESD Classification Level 2

Device CDM ESD Classification Level C4B

3.5-V to 42-V Input Voltage Range

200-mΩ High-Side MOSFET

High Efficiency at Light Loads With PulseSkipping Eco-mode™ Control Scheme

116-μA Operating Quiescent Current

1.5-μA Shutdown Current

100-kHz to 2.5-MHz Switching Frequency

Synchronizes to External Clock

Adjustable Slow Start and Sequencing

Undervoltage and Overvoltage Power-Good Output

Adjustable Undervoltage Lockout Voltage and Hysteresis

0.8-V Internal Voltage Reference

Applications

12-V and 24-V Industrial and Commercial LowPower Systems

Automotive Infotainment, Head Unit, Display Navigation, Audio and Clusters

Automotive Body Applications, HVAC, Wireless Charging

Advanced Driver-Assistance System (ADAS),Rear-View Camera Module, Blind Spot Radar

Industrial DC Power Systems

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.