UCC2915DPTR

Product Overview

Category

UCC2915DPTR belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices and systems for various applications, including power management and control.

Characteristics

• Integrated circuit
• Power management and control capabilities
• High efficiency
• Compact size
• Low power consumption

Package

UCC2915DPTR is available in a small outline package (SOP) format. This package ensures easy integration into electronic circuits and provides protection against environmental factors.

Essence

The essence of UCC2915DPTR lies in its ability to efficiently manage and control power in electronic devices, ensuring optimal performance and reliability.

Packaging/Quantity

UCC2915DPTR is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input voltage range: 2.7V to 5.5V
• Output voltage range: 0V to VCC
• Maximum output current: 500mA
• Operating temperature range: -40°C to 85°C
• Supply current: 100µA (typical)
• Switching frequency: 1MHz (typical)

Detailed Pin Configuration

UCC2915DPTR features a total of 8 pins, each serving a specific function:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. VCC: Power supply pin
6. SW: Switch pin
7. PGND: Power ground pin
8. COMP: Compensation pin

Functional Features

• Efficient power management and control
• Overcurrent protection
• Undervoltage lockout
• Soft-start functionality
• Adjustable output voltage
• Thermal shutdown protection

Advantages and Disadvantages

Advantages

• High efficiency, leading to reduced power consumption
• Compact size, enabling integration into space-constrained designs
• Comprehensive protection features for enhanced reliability
• Adjustable output voltage for versatile applications

Disadvantages

• Limited maximum output current (500mA)
• Operating temperature range may not be suitable for extreme environments

Working Principles

UCC2915DPTR operates by regulating the input voltage and controlling the switching of the internal power MOSFET. It utilizes a feedback mechanism to maintain the desired output voltage within a specified range. The enable pin allows for easy on/off control, while the soft-start feature ensures a gradual increase in output voltage during startup.

Detailed Application Field Plans

UCC2915DPTR finds application in various fields, including but not limited to: 1. Power supplies for consumer electronics 2. Battery-powered devices 3. Industrial automation systems 4. Automotive electronics 5. LED lighting systems

Detailed and Complete Alternative Models

1. UCC3915DPTR: Similar to UCC2915DPTR with additional fault detection and reporting features.
2. UCC2917DPTR: Higher maximum output current (1A) compared to UCC2915DPTR.
3. UCC2913DPTR: Lower operating temperature range (-40°C to 70°C) suitable for less demanding environments.

These alternative models offer similar functionality to UCC2915DPTR while addressing specific requirements or constraints.

In conclusion, UCC2915DPTR is an integrated circuit designed for efficient power management and control in electronic devices. Its compact size, high efficiency, and comprehensive protection features make it suitable for a wide range of applications.