LM25066IPSQE/NOPB

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High-performance power management IC with advanced features
• Package: 16-pin WQFN package
• Essence: Efficiently manages power in various electronic devices
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.6V to 3.3V
• Output Current: Up to 6A
• Switching Frequency: Adjustable up to 2MHz
• Operating Temperature Range: -40°C to +125°C
• Efficiency: Up to 95%
• Protection Features: Overcurrent protection, thermal shutdown, undervoltage lockout

Pin Configuration

The LM25066IPSQE/NOPB has a 16-pin configuration as follows:

1. VIN: Input voltage
2. GND: Ground
3. VOUT: Output voltage
4. FB: Feedback pin for voltage regulation
5. EN: Enable pin to control the device operation
6. SS/TR: Soft-start/Tracking pin
7. PGND: Power ground
8. COMP: Compensation pin for stability
9. BST: Boost pin for high-side MOSFET
10. SW: Switch pin for high-side MOSFET
11. AGND: Analog ground
12. PGOOD: Power good indicator
13. ISET: Current limit setting pin
14. SS/TR: Soft-start/Tracking pin
15. VREF: Reference voltage output
16. VCC: Supply voltage input

Functional Features

• High Efficiency: The LM25066IPSQE/NOPB offers high efficiency, reducing power loss and maximizing battery life in portable devices.
• Wide Input Voltage Range: It can operate with input voltages ranging from 2.7V to 5.5V, making it suitable for a wide range of applications.
• Adjustable Output Voltage: The output voltage can be adjusted from 0.6V to 3.3V, providing flexibility for different device requirements.
• Protection Mechanisms: The IC includes overcurrent protection, thermal shutdown, and undervoltage lockout features to ensure safe operation and protect the connected devices.

Advantages and Disadvantages

Advantages: - High efficiency - Wide input voltage range - Adjustable output voltage - Protection features for safe operation

Disadvantages: - Limited output current (up to 6A)

Working Principles

The LM25066IPSQE/NOPB is a power management IC that regulates the input voltage to provide a stable output voltage. It utilizes a switching regulator topology to efficiently convert the input voltage to the desired output voltage. The IC incorporates various control mechanisms to maintain the output voltage within the specified range, even under varying load conditions. Additionally, it includes protection features to safeguard the connected devices from potential damage.

Application Field Plans

The LM25066IPSQE/NOPB finds applications in various electronic devices where efficient power management is crucial. Some potential application fields include:

1. Mobile Devices: Smartphones, tablets, and wearable devices can benefit from the high efficiency and adjustable output voltage of the LM25066IPSQE/NOPB.
2. Portable Gaming Consoles: The IC's wide input voltage range and protection features make it suitable for powering gaming consoles on the go.
3. Industrial Equipment: The LM25066IPSQE/NOPB can be used in industrial equipment that requires reliable and efficient power management, such as control systems and sensors.
4. Automotive Electronics: The IC's operating temperature range (-40°C to +125°C) makes it suitable for automotive applications, including infotainment systems and advanced driver-assistance systems.

Alternative Models

• LM25066IPSQ/NOPB
• LM25066IPWQ/NOPB
• LM25066IPWR/NOPB
• LM25066IPWT/NOPB

These alternative models offer similar functionality and characteristics to the LM25066IPSQE/NOPB, providing options for different package types or quantities.

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