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LM3410XSD

Name: LM3410XSD
Rating: 4.7 (12 reviews)

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製造商。部分 #LM3410XSD
包 TO-220-3
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規格

Brand	Texas Instruments
Product Type	LDO Voltage Regulators
Subcategory	PMIC - Power Management ICs
Mounting Style	Through Hole
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C
Packaging	Tube
Factory Pack Quantity:Factory Pack Quantity	45
Unit Weight	6 g
Output Voltage	3.3 V
Output Current	1.5 A
Number of Outputs	1 Output
Polarity	Positive
Quiescent Current	10 mA
Input Voltage - Min	2.6 V
Input Voltage - Max	30 V
Output Type	Fixed
Dropout Voltage	1.3 V
Load Regulation	0.1 %
Dropout Voltage - Max	1.5 V at 1.5 A
Ib - Input Bias Current	5 mA
Line Regulation	0.015 %
Delivery Restrictions	Mouser does not presently sell this product in your region.
Package/Case	TO-220-3

概述

Description

The LM3410XSD is a high-performance LED driver IC designed for applications requiring efficient power management in driving LED arrays. It features a constant current output, making it ideal for various lighting applications, including automotive and general illumination. The device operates with a wide input voltage range, typically from 4.5V to 40V, allowing flexibility in power supply designs.
Key features include integrated switch control, a programmable dimming function (via PWM or analog methods), and thermal shutdown protection to ensure safety and reliability. The LM3410XSD supports both step-down (buck) and boost configurations, making it versatile for different circuit topologies.
Its compact package and efficient design enhance thermal performance, making it suitable for space-constrained applications. Overall, the LM3410XSD is an excellent choice for designers looking to create energy-efficient LED lighting solutions with robust performance.

Features

The LM3410XSD is a versatile LED driver designed for high-performance applications. Key features include:
1. Wide Input Voltage Range: Operates from 4.5V to 30V, accommodating various power sources.
2. Constant Current Control: Provides accurate LED current regulation, ensuring consistent brightness.
3. Integrated High-Side Switch: Simplifies design by eliminating the need for external components.
4. PWM Dimming: Supports adjustable brightness through PWM signals, enhancing lighting control.
5. Thermal Protection: Includes built-in over-temperature protection to safeguard against overheating.
6. Compact Package: Offered in a small footprint (SOT-23-5), facilitating integration into space-constrained designs.
7. High Efficiency: Achieves efficiency rates of up to 90%, promoting energy savings.
8. Adjustable Switching Frequency: Allows optimization of performance based on application needs.
Overall, the LM3410XSD is ideal for driving LEDs in automotive, display, and general lighting applications.

Package

The LM3410XSD is available in a 5-pin SOT-23 package type.

Pinout

The LM3410XSD is a step-up (boost) voltage regulator with a pin count of 8. The pin functions are as follows:
1. SW (Switch): This pin connects to the inductor and is used for switching action.
2. GND (Ground): Common ground reference for the device.
3. VIN (Input Voltage): The input voltage supply pin.
4. COMP (Compensation): Used for compensation network to stabilize the control loop.
5. FB (Feedback): Feedback input pin to regulate the output voltage.
6. RAMP (Ramp): Used for slope compensation in certain applications.
7. CE (Chip Enable): Active high pin to enable or disable the device.
8. OUT (Output Voltage): Output voltage pin providing the regulated output.
This device is typically used in applications requiring efficient step-up voltage conversion, such as battery-powered devices.

Manufacturer

The LM3410XSD is manufactured by Texas Instruments (TI), an American technology company known for its semiconductor products and embedded processing. Founded in 1930, TI is a leading global innovator in analog and digital signal processing, specializing in a wide range of applications, including automotive, industrial, and consumer electronics. They design and produce various integrated circuits (ICs), processors, and other electronic components, emphasizing innovation, quality, and customer satisfaction. TI is recognized for its commitment to research and development, making significant contributions to the advancement of technology across multiple industries.

Application

The LM3410XSD is a high-efficiency DC-DC boost converter primarily used in applications like LED drivers, portable battery-powered devices, and energy harvesting systems. It’s suitable for powering displays, automotive lighting, and other applications requiring a compact and efficient power supply. Additionally, it can be utilized in telecommunications and industrial equipment where voltage boosting is essential.

Equivalent

The LM3410XSD is a boost converter IC. Equivalent products include:
1. TPS61030 from Texas Instruments
2. MAX860 from Maxim Integrated
3. LT1302 from Analog Devices
4. MT3608 from Monolithic Power Systems
5. NCP1402 from ON Semiconductor
These alternatives can serve similar applications in voltage boosting with various specifications. Always verify compatibility with your specific design requirements.