LM25116MHX/NOPB

Name: LM25116MHX/NOPB
Brand: Texas Instruments
Rating: 4.5 (10 reviews)
Author: Lisleapex

High input voltage DC-DC converter

7,763 Effective Inventory

LM25116MHX/NOPB

Effective Inventory7,763

High input voltage DC-DC converter

Manufacturer Part # : LM25116MHX/NOPB
Package/Case: HTSSOP-20
Brand: Texas Instruments
Product Categories : DC DC Switching Controllers
Series : LM25116

Quality Assurance

All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

Certification

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.

Shipping & Payment

About Shipping

We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.

About Payment

We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.

If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.

WireTransfer

Paypal

CreditCard

WesternUnion

MoneyGram

Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

Confirm the return or exchange with our staff.

Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

About packaging

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.

Example

Tape and Reel

Cut Tape

Tube or Tray

LM25116MHX/NOPB 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!

Interested Parts

TPS22919DCKT
Texas Instruments
Min$0.081

Price Dtls.
DRV8847PWPR
Texas Instruments
Min$1.209

Price Dtls.
LM2611AMF/NOPB
Texas Instruments
Min$1.661

Price Dtls.
LM2700MT-ADJ
Texas Instruments
Min$0.946

Price Dtls.
DRV8350SRTVR
Texas Instruments
Min$2.239

Price Dtls.
UC2845AD8
Texas Instruments
Min$0.733

Price Dtls.
REF5025AIDGKT
Texas Instruments
Min$1.196

Price Dtls.
LP38501ATJ-ADJ/NOPB
Texas Instruments
Min$0.613

Price Dtls.

Rapid Quote

Please submit RFQ for LM25116MHX/NOPB or email to us: Email: [email protected], we will contact you in 12 hours.

Quantity^*

Contact Person^*

E-mail^*

Company Name

Anything else?

LM25116MHX/NOPB Details

The LM25116MHX/NOPB is a step-down type DC-DC converter from Texas Instruments, designed for reliable voltage regulation and conversion in various industrial, automotive, and telecommunications applications. This device features a wide supply voltage range, high-efficiency performance, and fault-tolerant operation mode, making it suitable for systems that require stable power supply solutions.

Key Features

Fault-Reporting Output Signal: Provides accurate thermal shutdown control and programmable soft-stop function for reliable operation.
Wide Supply Voltage Range: Operates over a wide supply voltage range of 6V to 42V, ensuring flexibility in various applications.
High-Efficiency Performance: Designed for high-efficiency performance, reducing heat generation and increasing system reliability.
Fault-Tolerant Operation Mode: Features fault-tolerant operation mode, allowing the device to continue operating in case of a fault or failure.

Applications

Industrial Automation: Suitable for industrial automation applications where reliable power supply is crucial.
Automotive Systems: Designed for automotive systems, offering high ESD protection and fault-tolerant operation mode for demanding environments.
Telecommunications: Ideal for telecommunications applications where high-efficiency performance and fault-tolerant operation are essential.

Where to Use

The LM25116MHX/NOPB is suitable for applications that require reliable voltage regulation and conversion, especially in industrial, automotive, and telecommunications environments. It is ideal for systems where high-efficiency performance, fault-tolerant operation mode, and wide supply voltage range are important.

How to Use

Connect the LM25116MHX/NOPB to your power supply bus by wiring the input and output pins according to the datasheet. Ensure proper power supply connections to VCC and GND. Use the fault-reporting output signal to monitor device operation and adjust settings as needed. For detailed usage instructions, refer to the datasheet.

Application Circuit

The application circuit diagram for the LM25116MHX/NOPB illustrates how to connect the DC-DC converter to a power supply bus. It includes connections for input and output pins, ensuring proper operation and reliable voltage regulation.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Complementary

The LM25116MHX/NOPB can be complemented by other DC-DC converters from Texas Instruments, such as the LM2576 or LM2675, which offer similar features and performance for specific application requirements.

When selecting complementary devices, ensure that their features and specifications align with your specific application requirements for optimal performance and compatibility.

Frequently Asked Questions

Q: What is the maximum input voltage supported by the LM25116MHX/NOPB?

A: The LM25116MHX/NOPB supports a maximum input voltage of 42V. For more details, refer to the datasheet for specific operating conditions and limitations.

Q: Can the LM25116MHX/NOPB be used in automotive systems?

A: Yes, the LM25116MHX/NOPB is suitable for automotive systems, offering high ESD protection and fault-tolerant operation mode for demanding environments.

Specifications

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

Vin (min) (V)	6	Vin (max) (V)	42
Vout (min) (V)	1.215	Vout (max) (V)	36
Iout (max) (A)	20	Iq (typ) (mA)	4.6
Switching frequency (min) (kHz)	50	Switching frequency (max) (kHz)	1000
Features	Adjustable current limit, Enable, Frequency synchronization, Light Load Efficiency, Synchronous Rectification	Operating temperature range (°C)	-40 to 125
Regulated outputs (#)	1	Number of phases	1
Rating	Catalog	Control mode	current mode
Type	Controller

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 LM25116MHX/NOPB PDF Download

FAQs

What is LM25116MHX/NOPB?

The LM25116MHX/NOPB is a high voltage synchronous buck regulator designed by Texas Instruments. It is suitable for various power management applications requiring efficient voltage conversion and high input voltage capability.

How Does LM25116MHX/NOPB Work?

The LM25116MHX/NOPB operates as a synchronous buck regulator, converting higher input voltages to lower regulated output voltages efficiently. It utilizes a pulse-width modulation (PWM) control scheme to regulate the output voltage, while the synchronous architecture improves power conversion efficiency.

How Many Pins does LM25116MHX/NOPB have and What are the Functions of the Pinout Configuration?

The LM25116MHX/NOPB is housed in a 32-pin HTSSOP (PowerPAD) package. The pinout configuration includes:

VIN, SW: Input voltage and switching node connections.
FB, COMP, SS/TR, PG: Feedback, compensation, soft start/track, and power good pins.
HVCC, BST: High voltage bias and bootstrap supply pins.
EN, PGND: Enable and power ground connections.
AGND: Analog ground pin.
RT/CLK, SYNC: Clock synchronization and synchronization input pins.

What are the Pros and Cons of LM25116MHX/NOPB?

Pros:

High Voltage Capability: Capable of handling high input voltages for various applications.
Efficiency: Synchronous buck architecture improves power conversion efficiency.
Programmable Features: Offers features like soft start and power good indicators for enhanced control.
Protection Features: Includes overcurrent protection and thermal shutdown for reliability.
Compact Package: 32-pin HTSSOP package balances performance and space constraints.

Cons:

Complexity: Requires careful design considerations for proper layout and component selection.
External Components: May need additional external components for specific application requirements.
Cost: Higher performance regulators like the LM25116MHX/NOPB may have a higher cost compared to simpler regulators.

Are There Any Equivalents/Alternatives to LM25116MHX/NOPB for Recommendation?

The LM3150 from Texas Instruments is a similar synchronous buck regulator with different features.
Alternatives to the LM25116MHX/NOPB include the LT8610 from Analog Devices and the TPS54332 from Texas Instruments.