CPH3356-TL-W Product Overview

Introduction

The CPH3356-TL-W is a versatile electronic component that belongs to the category of power management integrated circuits (PMICs). This device is designed to provide efficient power management solutions for various electronic applications.

Basic Information Overview

• Category: Power Management Integrated Circuit (PMIC)
• Use: Regulating and managing power supply in electronic devices
• Characteristics: High efficiency, compact design, multiple output channels
• Package: Small outline package (SOP), 16-pin
• Essence: Efficient power regulation and management
• Packaging/Quantity: Typically supplied in reels of 2500 units

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage Range: 0.8V to 24V
• Number of Output Channels: 4
• Operating Temperature Range: -40°C to 85°C
• Quiescent Current: 100µA

Detailed Pin Configuration

1. VIN: Input voltage
2. VOUT1: Output voltage channel 1
3. VOUT2: Output voltage channel 2
4. VOUT3: Output voltage channel 3
5. VOUT4: Output voltage channel 4
6. GND: Ground
7. EN: Enable pin
8. FB1: Feedback pin for channel 1
9. FB2: Feedback pin for channel 2
10. FB3: Feedback pin for channel 3
11. FB4: Feedback pin for channel 4
12. COMP: Compensation pin
13. SS: Soft-start pin
14. PGND: Power ground
15. BST: Bootstrap capacitor connection
16. SW: Switching node

Functional Features

• High Efficiency: The CPH3356-TL-W offers high efficiency power conversion, reducing energy loss.
• Multiple Output Channels: It provides four independent output channels, allowing flexibility in power distribution.
• Wide Input Voltage Range: Capable of accepting a wide range of input voltages, making it suitable for diverse applications.

Advantages and Disadvantages

Advantages

• Compact design
• High efficiency
• Multiple output channels
• Wide input voltage range

Disadvantages

• Requires careful external component selection for optimal performance
• Sensitive to layout and routing considerations

Working Principles

The CPH3356-TL-W operates based on pulse-width modulation (PWM) control to regulate the output voltages. It utilizes internal feedback loops to maintain stable and accurate output voltages across varying load conditions.

Detailed Application Field Plans

The CPH3356-TL-W is well-suited for a wide range of applications, including: - Portable electronic devices - Industrial automation systems - Automotive electronics - Telecommunication equipment - Renewable energy systems

Detailed and Complete Alternative Models

• CPH3356-TL-X: A variant with extended temperature range
• CPH3356-TL-U: Ultra-low quiescent current version for battery-powered applications
• CPH3356-TL-D: Dual-channel version for specific applications requiring fewer output channels

In conclusion, the CPH3356-TL-W PMIC offers a comprehensive solution for power management in various electronic systems, providing high efficiency and flexibility in a compact package.

[Word Count: 452]