Description
The Microchip Technology LX7167ACLD-TR is a 3MHz, 2.4A step-down converter designed for various applications such as automotive, industrial, consumer electronics, and telecommunications. This voltage regulator provides a stable and regulated supply voltage, making it suitable for powering sensitive electronic components. Key features include a high 2.4A load current capability, operating input supply voltage range of 3V-5.5V, integrated PMOS and NMOS, switching frequency of 3MHz, and various safety and protection features such as input undervoltage lockout and overvoltage protection, soft-start, and cycle-by-cycle overcurrent protection. The LX7167ACLD-TR is RoHS compliant for lead-free manufacturing.
Features
According to the product information, the features of LX7167ACLD-TR are:
- 2.4A Step-down Regulator
- Operational Input Supply Voltage Range: 3V-5.5V
- Integrated PMOS and NMOS
- Load Current from Zero to 2.4A
- 3MHz Switching Frequency
- SKIP Pulse to Improve Light Load Efficiency
- Input UVLO and OV Protection
- Enable Pin
- Power Good
- Internal Soft-start
- Cycle-by-Cycle Over Current Protection
- Hiccup Mode Operation Under FB UVLO
- RoHS Compliant for Pb Free
These features make it suitable for various applications such as automotive, industrial, consumer electronics, and telecommunications where a stable and regulated voltage supply is required.
Package
The package type of LX7167ACLD-TR is DFN EP-8.
Pinout
The LX7167ACLD-TR has a DFN EP-8 package with 16 pins.
Here's a concise summary of the pin functions:
- VCC: Input voltage
- GND: Ground
- EN: Enable input (active high)
- PWRGD: Power good output (active low)
- FB: Feedback input
- UVLO: Under-voltage lockout output (active low)
- OV: Overvoltage output (active low)
- SCL: Clock input
- SDA: Data input/output
- VCCINT: Internal voltage regulator input
- GNDINT: Internal voltage regulator ground
- INTVCC: Internal voltage regulator output
- INTGND: Internal voltage regulator ground
Please note that this is not an exhaustive list, and you should refer to the datasheet for more information.
Manufacturer
The manufacturer of the LX7167ACLD-TR is Microchip Technology, a semiconductor company that specializes in the design, manufacture, and sale of microcontroller units (MCUs), memory products, and other semiconductor components. The company was founded in 1989 and has headquarters in Chandler, Arizona, USA.
Applications
According to the product information, the application areas of LX7167ACLD-TR include:
- Automotive
- Industrial
- Consumer electronics
- Telecommunications
This voltage regulator is suitable for applications where a stable and regulated voltage supply is required to power sensitive electronic components.
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