LM3150MHX

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LM3150MHX

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  • Mfr. Part #LM3150MHX
  • Package
  • Datasheet
  • In Stock29167

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Specifications

Overview

Description

The LM3150MHX is a high-performance, step-down voltage regulator designed for a variety of applications, including point-of-load power supplies in computing and communication devices. It features an input voltage range of 4.5V to 60V, making it suitable for both automotive and industrial environments. The regulator can deliver output currents up to 3A with high efficiency, typically exceeding 90%, which helps in reducing thermal dissipation and improving overall system reliability.
Key features include adjustable output voltage, built-in soft-start for controlled power-up, and advanced protection mechanisms like over-current and thermal shutdown. The LM3150MHX also supports a wide range of output capacitors, enhancing stability. Its compact package size makes it ideal for space-constrained designs. The device operates with a continuous switching frequency, ensuring a balance between efficiency and performance.
Overall, the LM3150MHX is a versatile and reliable solution for low to medium power applications requiring efficient voltage regulation.

Features

The LM3150MHX is a high-performance, synchronous step-down voltage regulator designed to deliver efficient power conversion. Key features include:
1. Input Voltage Range: Supports a wide input voltage range of 4.5V to 60V.
2. Output Current: Capable of providing up to 3A output current.
3. Adjustable Output Voltage: Output voltage can be adjusted from 0.8V to 60V, allowing flexibility for various applications.
4. High Efficiency: Offers efficiencies up to 95%, reducing thermal management requirements.
5. Built-in Protection: Includes features like overcurrent protection, thermal shutdown, and under-voltage lockout for reliability.
6. Compact Package: Available in an 8-pin HTSSOP package, which is suitable for space-constrained designs.
7. Switching Frequency: Adjustable switching frequency up to 1MHz for optimized performance.
8. Flexible Compensation: Designed with external compensation to enhance stability across a range of loads.
These features make the LM3150MHX suitable for a variety of applications, including industrial, automotive, and telecommunications.

Package

The LM3150MHX is packaged in a 14-lead HTSSOP (Heatsink Thin Shrink Small Outline Package) format. This type of package is designed for efficient thermal performance and space-saving in applications.

Pinout

The LM3150MHX is a high-performance step-down voltage regulator with a pin count of 16. It is designed for a wide range of applications, including point-of-load regulation for processors and FPGAs.
Key functions of its pins include:
1. Input Voltage (VIN) - Power supply input.
2. Ground (GND) - Common ground reference.
3. SW - Switching node for the inductor connection.
4. VOUT - Output voltage pin.
5. COMP - Compensation network connection for stability.
6. FB - Feedback pin for output voltage regulation.
7. CSN/ CSP - Current sense inputs for current limiting.
8. RT - Resistor for setting the switching frequency.
9. EN - Enable pin for power-up control.
10. SS - Soft-start pin to control in-rush current.
11. PGOOD - Power good indication output.
12. LX - Inductor connection for energy transfer.
13. ISEN - Current sense connection.
14. TS - Temperature sensing pin (if applicable).
15. Vin_Supply - Alternative input pin for power.
16. NC - No connection, not used.
This structure allows for efficient voltage regulation with flexible configuration options.

Manufacturer

The LM3150MHX is manufactured by Texas Instruments (TI), a leading American technology company. Founded in 1930, Texas Instruments specializes in designing and producing semiconductors and various integrated circuits. The company is widely recognized for its innovative products in analog and embedded processing, serving diverse markets such as automotive, industrial, communications, and consumer electronics. Texas Instruments is known for its commitment to research and development, contributing significantly to advancements in electronic technologies. The LM3150MHX specifically is a high-efficiency step-down DC-DC regulator, designed for applications requiring power management solutions.

Application

The LM3150MHX is a step-down voltage regulator primarily used in applications such as power management for CPUs, GPUs, and ASICs in computing and telecommunications. It is also suitable for powering consumer electronics, automotive systems, and industrial equipment where efficient power conversion and compact design are essential. Its features include high efficiency, adjustable output voltage, and good thermal performance, making it ideal for battery-operated devices and energy-sensitive applications.

Equivalent

The LM3150MHX is a high-performance step-down voltage regulator. Equivalent products include the LM2596, TPS54331, and LT1763. These alternatives offer similar features such as adjustable output voltage, high efficiency, and compact design, making them suitable substitutes for various applications. Always check specific electrical characteristics and pin compatibility before replacement.

Shipping

Shipping MethodsWe

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Shipping Fee Reference (DHL/FedEx):

DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.

FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.

UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.

TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.

EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.

Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.

Payments

Payment Methods

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