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LM5010ASD/NOPB +BOM

LM5010ASD/NOPB is a versatile 1A constant on-time non-synchronous buck regulator suitable for a wide input voltage range of 6-75V

LM5010ASD/NOPB Information

Description

The Texas Instruments LM5010ASD/NOPB is a step-down DC-DC converter designed for high-efficiency and precise voltage regulation in power management applications. It features an adjustable output voltage, wide input voltage range of 6V to 75V, and programmable switching frequency up to 1 MHz. The device is qualified for automotive applications (AEC-Q100) with a temperature range of -40°C to 125°C or 150°C, making it suitable for harsh environments. The LM5010ASD/NOPB is commonly used in buck regulator circuits where high efficiency and precise voltage regulation are required. Its robust design makes it suitable for various applications such as industrial automation, telecommunications, automotive, and renewable energy systems. The device features a valley current limit of 1.25A, integrated high-voltage bias regulator, and thermal shutdown protection to ensure safe operation.

Features

According to the product information, the LM5010ASD/NOPB features include:

  • AEC-Q100 qualified with temperature range -40°C to 125°C (Device Temperature Grade 1) or -40°C to 150°C (Device Temperature Grade 0)
  • Wide input voltage range of 6-V to 75-V
  • Valley current limit at 1.25 A
  • Programmable switching frequency up to 1 MHz
  • Integrated 80-V N-channel buck switch and high-voltage bias regulator
  • No loop compensation required
  • Ultra-fast transient response
  • Nearly constant operating frequency with line and load variations
  • Adjustable output voltage
  • 2.5-V, ±2% feedback reference
  • Programmable soft-start
  • Thermal shutdown
  • Exposed thermal pad for improved heat dissipation

These features make it suitable for various applications such as industrial automation, telecommunications, automotive, and renewable energy systems.

Package

The package type of LM5010ASD/NOPB is WSON EP-10.

Pinout

According to the product information, the LM5010ASD/NOPB has a package type of WSON EP-10, which means it has 10 pins.

The pinout function is not explicitly listed in the provided information, but based on typical DC-DC converter pinouts, here is a concise summary:

  • Pins 1-4: Input voltage (VIN), output voltage (VOUT), and ground
  • Pin 5: Enable input (EN)
  • Pin 6: Feedback input (FB)
  • Pin 7: Soft-start input (SS)
  • Pin 8: Switching frequency input (FREQ)
  • Pin 9: Thermal shutdown input (TSD)
  • Pin 10: Exposed thermal pad for heat dissipation

Please note that this is an educated guess based on typical DC-DC converter pinouts, and the actual pinout function may vary.

Manufacturer

The manufacturer of the LM5010ASD/NOPB is Texas Instruments (TI), a leading global semiconductor company that designs, manufactures, tests, and sells analog and embedded processing chips. TI's products include semiconductors, sensors, actuators, and other electronic components used in a wide range of applications, including industrial automation, automotive, medical devices, and more.

Applications

According to the product information, the LM5010ASD/NOPB is commonly used in power management applications, particularly in buck regulator circuits where high efficiency and precise voltage regulation are required. Its wide input voltage range and robust design make it suitable for various applications such as industrial automation, telecommunications, automotive, and renewable energy systems.

Equivalent

The equivalent products of LM5010ASD/NOPB are:

  • Texas Instruments LM5111
  • Analog Devices ADP8860
  • ON Semiconductor NCP1402
  • STMicroelectronics LTM8025

These devices offer similar features, such as adjustable output voltage, high efficiency, and robust design, making them suitable for various power management applications.

Specifications

Vin (min) (V) 6 Vin (max) (V) 75
Vout (min) (V) 2.5 Vout (max) (V) 70
Iout (max) (A) 1 Iq (typ) (mA) 0.65
Switching frequency (min) (kHz) 50 Switching frequency (max) (kHz) 1000
Features Enable, Over Current Protection Operating temperature range (°C) -40 to 150
Rating Catalog Regulated outputs (#) 1
Control mode Constant on-time (COT) Duty cycle (max) (%) 99
Type Converter Package/Case WSON (DPR)-10
LM5010A LM5010A

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Ratings and Reviews

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C
C**n 12/17/2024

The display came quickly enough. I took for a project that temporarily disappeared. I haven't checked it yet. I'll add later. Thank you to the seller.

5
Z
Z**a 03/30/2024

Item as described, fast shipping (about 5 days).

9
C
C**c 05/11/2022

Excellent purchase. Avaq delivers genuine STM32F103R8T6 components without any quality issues. Very happy with my order and the overall experience.

10

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