LM73606QURNPRQ1

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LM73606QURNPRQ1

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IC REG BUCK ADJ 6A 30WQFN

  • HerstellerTexas Instruments

  • Herstellerteil #LM73606QURNPRQ1

  • Auf Lager7104

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Spezifikationen

Attribut Wert
Part Status Active
Base Product Number LM73606
Function Step-Down
Output Configuration Positive
Topology Buck
Output Type Adjustable
Number of Outputs 1
Voltage - Input (Min) 3.5V
Voltage - Input (Max) 36V
Voltage - Output (Min / Fixed) 1V
Voltage - Output (Max) 34.2V
Current - Output 6A
Frequency - Switching 350kHz ~ 2.2MHz
Synchronous Rectifier Yes
Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Surface Mount, Wettable Flank
Package / Case 30-WFQFN Exposed Pad
Supplier Device Package 30-WQFN (6x4)
Packaging Tape & Reel (TR)
Grade Automotive
Qualification AEC-Q100

Übersicht

Description

The LM73606QURNPRQ1 is a high-performance, step-down (buck) voltage regulator designed for automotive applications. It features a wide input voltage range from 4.5V to 60V, making it suitable for various automotive and industrial power supply systems. This device provides a maximum output current of 6A and delivers high efficiency, often exceeding 95%, which helps in reducing heat generation and improving overall system reliability.
The LM73606Q includes integrated protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout, enhancing its safety and robustness in demanding environments. Its adjustable output voltage can be set down to 0.8V, allowing flexibility for different applications. Additionally, it supports both synchronous and asynchronous operation modes, optimizing efficiency under varying loads.
With its compact package and extensive feature set, the LM73606QURNPRQ1 is well-suited for automotive power management solutions, including battery management systems, LED drivers, and infotainment systems.

Equivalent

The LM73606QURNPRQ1 is a high-performance step-down voltage regulator. Equivalent products include the TPS563201, LT1763, and LM2675. These alternatives provide similar output voltage ranges and current capabilities, making them suitable substitutes for various applications. Always check specific parameters and ratings to ensure compatibility with your design requirements.

Features

The LM73606QURNPRQ1 is a high-performance, synchronous step-down voltage regulator designed for automotive applications. Key features include:
- Input Voltage Range: 4.5V to 60V, making it suitable for a wide range of automotive power systems.
- Output Current: Up to 6A, providing robust power delivery.
- High Efficiency: Typically greater than 90%, which reduces thermal management requirements.
- Integrated FETs: Reduces component count and PCB space.
- Adjustable Output Voltage: 0.8V to 60V, allowing flexibility for various applications.
- Built-in Protection Features: Includes overcurrent protection, thermal shutdown, and undervoltage lockout for enhanced reliability.
- Compact Package: Offered in a thermally-enhanced HTQFP package, optimizing space on the PCB.
- Wide Operating Temperature Range: Suitable for harsh automotive environments, operating from -40°C to +125°C.
These features make the LM73606QURNPRQ1 ideal for powering microcontrollers, sensors, and other devices in automotive systems.

Pinout

The LM73606QURNPRQ1 is a high-performance buck regulator from Texas Instruments. It features a 16-pin HTQFP (Thin Quad Flat Pack) package.
The primary functions of the pins are as follows:
1. Vin: Input voltage supply.
2. SW: Switch node for connecting to the inductor.
3. GND: Ground reference.
4. Vout: Output voltage feedback.
5. FB: Feedback voltage input for regulation.
6. COMP: Compensation network connection for stability.
7. ISEN: Current sense input for overcurrent protection.
8. EN: Enable pin for turning the device on/off.
9. SS: Soft-start control pin.
10. CSN/ CSP: Current sense negative/positive inputs.
11. Rset: Resistor connection for setting the output voltage.
12. PGND: Power ground for high-frequency switching.
13. MODE: Mode selection for operation (PWM or PFM).
14. NC: No connect, not internally connected.
This device is designed for high-efficiency applications, such as automotive and industrial power supplies.

Manufacturer

The manufacturer of the LM73606QURNPRQ1 is Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components, including analog, embedded processing, and digital signal processing products. Founded in 1930, TI is headquartered in Dallas, Texas, and is known for its innovation in the field of electronics, serving various industries such as automotive, industrial, communications, and consumer electronics. The LM73606QURNPRQ1 is a high-efficiency, step-down (buck) voltage regulator designed for automotive applications, highlighting TI's focus on providing reliable and advanced solutions for complex electronic systems.

Application

The LM73606QURNPRQ1 is a high-performance buck converter primarily used in automotive applications for power management. Its application areas include automotive infotainment systems, advanced driver assistance systems (ADAS), electric vehicle (EV) powertrains, and general power supply modules. It is designed to provide efficient voltage regulation, supporting a wide input voltage range and delivering high output current with low output ripple. This makes it suitable for powering microcontrollers, sensors, and communication systems in automotive environments, ensuring reliable operation under varying conditions.

Package

The LM73606QURNPRQ1 is packaged in a VQFN (Very Thin Quad Flat No-lead) format, specifically a 16-pin variant measuring 4mm x 4mm. This type of package is designed for compact applications requiring efficient thermal performance and minimal space.

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