TPS7H4010MRNPSEP

Name: TPS7H4010MRNPSEP
Rating: 4.5 (10 reviews)

Radiation-tolerant, 3.5-V to 32-V input, 6-A synchronous step-down converter in a plastic package

3,028 Effective Inventory

TPS7H4010MRNPSEP

Effective Inventory3,028

Radiation-tolerant, 3.5-V to 32-V input, 6-A synchronous step-down converter in a plastic package

Manufacturer Part # : TPS7H4010MRNPSEP
Package/Case: WQFN-30
Brand: Texas Instruments
Product Categories : Analog Front End (AFE)

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We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

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Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

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Maintain the goods in their original condition as received.

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Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

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TPS7H4010MRNPSEP DataSheet

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

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Details

The TPS7H4010-SEP is an easy-to-use synchronous step-down DC/DC converter designed for driving up to 6 A of load current. It operates within a supply voltage range of 3.5 V to 32 V, providing exceptional efficiency and output accuracy in a compact solution size.

Key Features

Synchronous Step-Down Operation: The TPS7H4010-SEP operates as a synchronous step-down DC/DC converter, offering efficient power conversion.
Wide Input Voltage Range: Capable of handling a supply voltage ranging from 3.5 V to 32 V, providing versatility in various power supply configurations.
Adjustable Switching Frequency: Features adjustable switching frequency, enabling optimization for different application requirements.
Additional Features: Includes features such as synchronization to an external clock, FPWM (Frequency Programmable Waveform) option, power-good flag, precision enable, adjustable soft start, and tracking for flexible and easy-to-use solutions.
Automatic Frequency Foldback: Ensures efficiency improvement over the entire load range by implementing automatic frequency foldback at light load.
Protection Features: Incorporates protection features like thermal shutdown, input undervoltage lockout, cycle-by-cycle current limiting, and hiccup short-circuit protection to enhance the reliability and safety of the system.

Application

Power Supply Solutions: Suited for a wide range of power supply solutions where efficient step-down conversion is required.
Industrial and Automotive Applications: Designed for use in industrial and automotive applications requiring reliable and precise power delivery.
Embedded Systems: Suitable for embedded systems where compact and efficient DC/DC conversion is essential.
Voltage Regulation: Ideal for applications where adjustable and accurate voltage regulation is crucial.

Equivalent Parts

TPS7H4010MRNPSEP
TPS7H4010MRNTSEP
TPS7H4010MRNTSEPB

Replaceable Parts

TPS7H4010DRNPSEP
TPS7H4010DRNTSEP
TPS7H4010DRNTSEPB

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Name	TPS7H4010MRN/PSEP	Product Type !	Voltage Regulator
Manufacturer	Texas Instruments	Package Type	QFN
Input Voltage Range	Specify Input Voltage Range	Output Voltage	Specify Output Voltage
Output Current !	Specify Output Current

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification TPS7H4010MRNPSEP PDF Download

FAQs

What is TPS7H4010MRNPSEP?

The TPS7H4010MRNPSEP is a high-voltage, low-IQ, low-dropout voltage regulator designed by Texas Instruments. It is part of the TPS7H40 family of regulators known for their high input voltage range, low quiescent current, and high stability under varying load conditions. The regulator is suitable for applications requiring stable power supply voltages in harsh environments or automotive systems.

How Does TPS7H4010MRNPSEP Work?

The TPS7H4010MRNPSEP operates by regulating the input voltage to provide a stable output voltage with low dropout and minimal power dissipation. It utilizes a pass transistor that adjusts its resistance to maintain the output voltage despite changes in load current or input voltage. The regulator also features protection circuitry to safeguard against overcurrent and overtemperature conditions.

How Many Pins does TPS7H4010MRNPSEP have and What are the Functions of the Pinout Configuration?

The TPS7H4010MRNPSEP is housed in a 16-pin VQFN (Very Thin Quad Flat No-leads) package. The pinout configuration includes:

IN: Input voltage pin.
EN: Enable pin for turning the regulator on or off.
NC: No-connect pin.
MODE: Mode selection pin for adjusting the device operation mode.
PGND: Power ground pin.
BOOT: Bootstrap capacitor connection pin.
FB1, FB2: Feedback pins for adjusting output voltage.
OUT: Regulated output voltage pin.

What are the Pros and Cons of TPS7H4010MRNPSEP?

Pros:

High Input Voltage Range: Suitable for applications requiring input voltages higher than standard regulators can handle.
Low Quiescent Current: Minimizes power consumption in standby or low-load conditions.
Stability: Maintains output voltage stability even under varying load conditions.
Protection Features: Includes overcurrent and overtemperature protection for reliable operation.
Compact Package: The VQFN package offers space-saving benefits for compact designs.

Cons:

Complexity: May require careful consideration of external components and layout for optimal performance.
Cost: High-performance features may result in a higher overall cost compared to standard regulators.
Thermal Considerations: High input-to-output voltage differentials can lead to increased power dissipation and thermal management challenges.

Are There Any Equivalents/Alternatives to TPS7H4010MRNPSEP for Recommendation?

Similar voltage regulators to the TPS7H4010MRNPSEP include the LT1763 from Analog Devices and the LM2937 from Texas Instruments.
Alternatives to consider are the LM3481 from Texas Instruments and the LT3042 from Analog Devices.

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