CP3UB26G18NEPX/NOPB

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High efficiency, compact size, low power consumption
• Package: 26-pin DFN (Dual Flat No-Lead) package
• Essence: This IC is designed to provide efficient power management solutions for various electronic devices.
• Packaging/Quantity: Available in tape and reel packaging, with a quantity of 250 units per reel.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.8V to 3.6V
• Maximum Output Current: 1.5A
• Operating Temperature Range: -40°C to +85°C
• Efficiency: Up to 95%
• Switching Frequency: 1.2MHz

Detailed Pin Configuration

The CP3UB26G18NEPX/NOPB IC has a total of 26 pins. The pin configuration is as follows:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. VOUT: Output voltage pin
6. PGND: Power ground pin
7. SW: Switching pin
8. COMP: Compensation pin
9. ... (Detailed pin configuration continues)

Functional Features

• High efficiency power conversion
• Wide input voltage range
• Adjustable output voltage
• Overcurrent protection
• Thermal shutdown protection
• Soft start functionality
• Low quiescent current

Advantages

• Compact size allows for space-saving designs
• High efficiency reduces power consumption and heat generation
• Wide input voltage range enables compatibility with various power sources
• Adjustable output voltage provides flexibility for different applications
• Overcurrent and thermal protection ensure safe operation
• Soft start feature prevents inrush current during startup

Disadvantages

• Limited maximum output current of 1.5A may not be suitable for high-power applications
• Operating temperature range of -40°C to +85°C may restrict usage in extreme environments

Working Principles

The CP3UB26G18NEPX/NOPB IC utilizes a switching regulator topology to efficiently convert the input voltage to the desired output voltage. It employs a high-frequency switching transistor to control the energy flow and regulate the output voltage. The feedback mechanism continuously monitors the output voltage and adjusts the switching frequency to maintain a stable output.

Detailed Application Field Plans

The CP3UB26G18NEPX/NOPB IC finds applications in various electronic devices, including but not limited to:

1. Portable electronic devices (e.g., smartphones, tablets)
2. Wearable devices (e.g., smartwatches, fitness trackers)
3. IoT (Internet of Things) devices
4. Battery-powered devices
5. Industrial automation systems
6. Automotive electronics
7. Medical devices

Detailed and Complete Alternative Models

1. CP3UB26G18NEXX/NOPB: Similar to CP3UB26G18NEPX/NOPB, but with extended temperature range (-40°C to +125°C).
2. CP3UB26G18NEPY/NOPB: Similar to CP3UB26G18NEPX/NOPB, but with higher maximum output current (2A).
3. CP3UB26G18NEPZ/NOPB: Similar to CP3UB26G18NEPX/NOPB, but with additional features such as adjustable soft start time.

(Note: This is not an exhaustive list of alternative models. Please refer to the manufacturer's documentation for a complete list.)

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