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LM22676MRX-ADJ/NOPB
Switching Voltage Regulators SIMPLE SWITCHER® 4.5V to 42V, 3A Step-Down Regulator with Precision Enable 8-SO PowerPAD -40 to 125
LM22676MRX-ADJ/NOPB
Switching Voltage Regulators SIMPLE SWITCHER® 4.5V to 42V, 3A Step-Down Regulator with Precision Enable 8-SO PowerPAD -40 to 125
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Manufacturer Part # : LM22676MRX-ADJ/NOPB
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Package/Case: HSOIC-8
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Brand: Texas Instruments
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Product Categories : Voltage Regulators - DC DC Switching Regulators
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Initiate the application within 90 days from the shipment date.
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LM22676MRX-ADJ/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!
Details
The LM22676MRX-ADJ/NOPB from Texas Instruments is a top-of-the-line voltage regulator that boasts exceptional efficiency and versatility. Engineered as a step-down switching regulator, this device stands out for its ability to deliver a continuous output current of up to 3A. What sets it apart is its adjustable output voltage range, catering to a diverse array of applications with ease. Sporting an impressive input voltage range of 4V to 42V, it is well-suited for demanding environments such as automotive and industrial settings
Key Features
- The LM22-676MRX-ADJ/NOPB has low quiescent current, making it efficient for battery-powered systems
- It's also suitable for applications where power consumption matters
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Vin (min) (V) | 4.5 | Vin (max) (V) | 42 |
| Vout (min) (V) | 1.285 | Vout (max) (V) | 37 |
| Iout (max) (A) | 3 | Iq (typ) (mA) | 3.4 |
| Switching frequency (min) (kHz) | 500 | Switching frequency (max) (kHz) | 500 |
| Features | Enable, Over Current Protection | Operating temperature range (°C) | -40 to 125 |
| Rating | Catalog | Regulated outputs (#) | 1 |
| Control mode | Voltage mode | Duty cycle (max) (%) | 90 |
| Type | Converter |
FAQs
What is LM22676MRX-ADJ/NOPB?
The LM22676MRX-ADJ/NOPB is a high-efficiency, 3A buck voltage regulator designed by Texas Instruments. It is capable of converting a higher input voltage to a lower output voltage, making it suitable for various power management applications in industrial, automotive, and consumer electronics.
How Does LM22676MRX-ADJ/NOPB Work?
The LM22676MRX-ADJ/NOPB operates as a buck voltage regulator, efficiently reducing the input voltage to a lower, regulated output voltage. It utilizes a pulse-width modulation (PWM) control scheme to achieve high efficiency and accurate voltage regulation. The regulator features an adjustable output voltage, allowing flexibility in different power supply designs.
How Many Pins does LM22676MRX-ADJ/NOPB have and What are the Functions of the Pinout Configuration?
The LM22676MRX-ADJ/NOPB is housed in a 5-pin TO-263 package. The pinout configuration includes:
- VIN: Input voltage pin.
- PGND: Power ground pin.
- SW: Switch node for inductor connection.
- FB: Feedback pin for output voltage regulation.
- VOUT: Regulated output voltage pin.
What are the Pros and Cons of LM22676MRX-ADJ/NOPB?
Pros:
- High Efficiency: Provides high efficiency in converting from a higher input voltage to a lower output voltage.
- Adjustable Output: Features an adjustable output voltage for flexible power supply designs.
- Wide Application Range: Suitable for various power management applications in different industries.
- Compact Package: The 5-pin TO-263 package is space-efficient and easy to handle.
- Thermal Shutdown and Current Limit Protection: Includes built-in thermal shutdown and current limit protection for enhanced reliability.
Cons:
- External Components: May require external components such as inductors, capacitors, and resistors for the regulator to function optimally.
- Heat Dissipation: High power dissipation may require additional thermal management.
- Complexity: Requires understanding of power supply design and layout for optimal performance.
Are There Any Equivalents/Alternatives to LM22676MRX-ADJ/NOPB for Recommendation?
- The LM2596 series from Texas Instruments offers similar buck voltage regulator functionality in various package options.
- Alternatives to the LM22676MRX-ADJ/NOPB include the LM2940 from Texas Instruments and the LT1376 from Analog Devices.
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