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TPS54240DGQR

IC REG BCK SPLIT RAIL ADJ 10MSOP

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See Product Specifications for product details.

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TPS54240DGQR

IC REG BCK SPLIT RAIL ADJ 10MSOP

Orders over $200 are eligible for a limited edition Chinese-style gift.

Orders over $200 are eligible for a limited edition Chinese-style gift.

Orders over $1000 qualify for a $30 shipping fee waiver.

Orders surpassing $5000 enjoy waived shipping and transaction fees.

These offers are applicable to both new and existing customers and are valid from January 1st, 2024, to December 31st, 2024.

  • Manufacturer:

    TI

  • Datasheet:

    TPS54240DGQR datasheet

  • Package/Case:

    MSOP-10

  • Product Category:

    RF Integrated Circuits

  • RoHS Status: RoHS Status Lead free/RoHS Compliant

Submit your quote request now, and we expect to provide a quote within May 19, 2024. Place your order now, and we expect to complete the transaction within May 22, 2024. Ps:Time is according to GMT+8:00.

Delivery:
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Payment :
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Stock:32500 PCS

Our commitment is to deliver prompt quotations within 12 hours. For further assistance, please contact us at [email protected].

TPS54240DGQR Product Details

1 Features

• 3.5-V to 42-V Input Voltage Range

• 200-mΩ High-Side MOSFET

• High Efficiency at Light Loads With a Pulse Skipping Eco-Mode™ 

• 138-μA Operating Quiescent Current

• 1.3-μA Shutdown Current

• 100-kHz to 2.5-MHz Switching Frequency

• Synchronizes to External Clock

• Adjustable Slow Start and Sequencing

• UV and OV Power Good Output

• Adjustable UVLO Voltage and Hysteresis

• 0.8-V Internal Voltage Reference

• 10-Pin HVSSOP and 10-Pin 3-mm x 3-mm VSON Packages with PowerPAD™ 

• Supported by WEBENCH® Software Tool



2 Applications

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

• GSM, GPRS Modules in Fleet Management, eMeters, and Security Systems

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3 Description

The TPS54240 device is a 42-V, 2.5-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 138 μA. Using the enable pin, shutdown supply current is reduced to 1.3 μA, when the enable pin is low.


Undervoltage lockout is internally set at 2.5 V, but it can be increased using the enable pin. The output voltage startup ramp is controlled by the slow-start pin that can also be configured for sequencing and tracking. An open-drain power good signal indicates the output is within 94% to 107% of its nominal voltage.


A wide switching frequency range allows efficiency and optimization of external component size. Frequency foldback and thermal shutdown protects the part during an overload condition.


The TPS54240 is available in 10-pin, thermallyenhanced HVSSOP and 10-pin 3-mm x 3-mm PowerPAD package.

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Request a quote TPS54240DGQR at censtry.com. All items are new and original with 365 days warranty! The excellent quality and guaranteed services of TPS54240DGQR in stock for sale, check stock quantity and pricing, view product specifications, and order contact us:[email protected].
The price and lead time for TPS54240DGQR depending on the quantity required, please send your request to us, our sales team will provide you price and delivery within 24 hours, we sincerely look forward to cooperating with you.

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