LM5001IDRQ1

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LM5001IDRQ1

IC REG MULTI CONFG ADJ 8SOIC

  • Fabricant
  • Mfr. Partie #LM5001IDRQ1
  • Paquet SOIC (D)-8
  • Fiche de données
  • En stock6679

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Spécifications

Package Tape & Reel (TR),Cut Tape (CT)
Series Automotive, AEC-Q100
ProductStatus Active
Function Step-Up, Step-Down, Step-Up/Step-Down
OutputConfiguration Positive, Isolation Capable
Topology Boost, Flyback, Forward Converter, SEPIC
OutputType Adjustable
NumberofOutputs 1
Voltage-Input(Min) 3.1V
Voltage-Input(Max) 75V
Voltage-Output(Min/Fixed) 3.1V
Voltage-Output(Max) 76V (Switch)
Current-Output 800mA (Switch)
Frequency-Switching 50kHz ~ 1.5MHz
SynchronousRectifier No
OperatingTemperature -40°C ~ 125°C (TJ)
MountingType Surface Mount
Package/Case 8-SOIC (0.154, 3.90mm Width)

Vue d'ensemble

Description

The "Introduction to LM5001IDRQ1" likely refers to an advanced course or module, possibly in a technical or specialized field. While specific details about this course aren't readily available, the title suggests it could be a course code used by an educational institution. Here’s a general framework that such an introductory course might cover:
1. Overview: Introduction to the key concepts, objectives, and outcomes of the module.
2. Content: Core topics may include foundational theories, principles, and methodologies relevant to the field of study.
3. Skills Development: Emphasis on acquiring practical skills, critical thinking, and problem-solving abilities.
4. Applications: Exploration of real-world applications and case studies to contextualize theoretical knowledge.
5. Assessment: Outline of evaluation methods, such as assignments, exams, and projects.
6. Resources: Introduction to essential reading materials, tools, and technologies used throughout the course.
For more precise information, consulting the course syllabus or contacting the course coordinator would be advisable.

Features

The LM5001IDRQ1 is a high-voltage, non-synchronous, buck DC-DC converter designed for use in automotive and other high-voltage applications. Key features include:
1. Wide Input Voltage Range: The device supports an input voltage range from 9V to 75V, making it suitable for automotive and industrial applications.
2. Output Voltage: It can be configured to provide a wide range of output voltages using external resistors.
3. Switching Frequency: The LM5001IDRQ1 operates at a fixed switching frequency of 100 kHz, but it can be adjusted between 50 kHz and 500 kHz for flexibility in design.
4. Current Limiting: The device includes cycle-by-cycle current limiting, enhancing safety and reliability.
5. Integrated High-Voltage Start-Up Regulator: This feature simplifies the design by providing initial power from the input voltage.
6. Thermal Shutdown: Over-temperature protection is included to prevent damage due to excessive heat.
7. Efficiency: Designed to deliver high efficiency across a wide load range.
8. Packaging: Comes in a thermally efficient, 8-pin SOIC package.
These features make the LM5001IDRQ1 suitable for robust power supply designs in harsh environments.

Package

The LM5001IDRQ1 is typically available in a SOIC (Small Outline Integrated Circuit) package, specifically an 8-pin SOIC package. This type of package is commonly used for surface-mount technology in electronic circuits.

Pinout

The LM5001IDRQ1 is a step-down switching regulator with a wide input voltage range. It is designed for use in automotive applications. This device comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. Here is a brief rundown of its pin configuration and functions:
1. VIN (Pin 1): Input voltage supply.
2. UVLO (Pin 2): Under-voltage lockout programming pin.
3. COMP (Pin 3): Compensation network connection for the regulation loop.
4. FB (Pin 4): Feedback pin to set the output voltage through a resistor divider.
5. RT (Pin 5): Sets the oscillator frequency with an external resistor.
6. SYNC (Pin 6): Synchronization input for external clock.
7. BOOT (Pin 7): Bootstrap capacitor connection for the high-side gate driver.
8. SW (Pin 8): Switch pin connected to the external inductor and freewheeling diode.
These pins together facilitate the operation of the LM5001IDRQ1 as a versatile and efficient DC-DC converter.

Manufacturer

The LM5001IDRQ1 is manufactured by Texas Instruments Incorporated (TI). Texas Instruments is a global semiconductor company that designs and produces a wide range of semiconductor products, including integrated circuits and embedded processors. It serves various industries, including automotive, industrial, consumer electronics, and communications. TI is known for its innovation in analog and embedded processing technologies, providing components that are integral to modern electronic systems.

Application

The LM5001IDRQ1 is a high-voltage switch-mode regulator designed for use in various applications including telecommunication systems, automotive electronics, industrial power supplies, and distributed power systems. Its ability to handle high input voltages makes it suitable for use in applications requiring efficient step-down conversion from a wide range of input sources. Additionally, it can be used in battery-powered devices and embedded systems that require compact, efficient power management solutions.

Equivalent

The LM5001IDRQ1 is a step-down switching regulator with a wide input voltage range. Equivalent products with similar specifications might include the LM5008, LM5010, and LM5576 from Texas Instruments, or the LMR16006 from Texas Instruments. Other manufacturers such as Analog Devices, ON Semiconductor, or Microchip may offer comparable buck regulators, but the exact equivalency would depend on specific application requirements. Always check the datasheets for compatibility.

Expédition

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Référence des frais d'expédition (DHL/FedEx):

DHL: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 2 à 5 jours ouvrables.

FedEx: Les frais d'expédition varient de 25 à 40 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

UPS: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

TNT: Les frais d'expédition varient de 25 à 65 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

EMS: Les frais d'expédition varient de 30 à 50 $ (0,5 kg), avec un délai de livraison estimé de 7 à 15 jours ouvrables.

Courrier aérien enregistré: Le coût d'expédition est de 2 à 4 $ (0,1 kg), avec un délai de livraison estimé de 5 à 20 jours ouvrables.

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