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UCC2917NG4
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UCC2917NG4

Product Overview

Category

UCC2917NG4 belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for power management and control applications.

Characteristics

  • Integrated circuit
  • Power management and control functionality
  • High efficiency
  • Compact size

Package

UCC2917NG4 is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of UCC2917NG4 lies in its ability to efficiently manage and control power in electronic devices, ensuring optimal performance and reliability.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

  • Input Voltage Range: 2.7V to 18V
  • Output Voltage Range: 0V to VCC
  • Maximum Output Current: 1A
  • Operating Temperature Range: -40°C to 85°C
  • Supply Voltage: 5V

Detailed Pin Configuration

  1. GND: Ground pin
  2. EN: Enable pin
  3. FB: Feedback pin
  4. COMP: Compensation pin
  5. VCC: Supply voltage pin
  6. OUT: Output pin

Functional Features

  • Overcurrent protection
  • Undervoltage lockout
  • Soft-start functionality
  • Adjustable output voltage
  • Thermal shutdown protection

Advantages and Disadvantages

Advantages

  • High efficiency power management
  • Compact size for space-constrained applications
  • Wide input voltage range
  • Comprehensive protection features

Disadvantages

  • Limited maximum output current (1A)
  • Restricted operating temperature range (-40°C to 85°C)

Working Principles

UCC2917NG4 operates by regulating the input voltage and providing a controlled output voltage to the electronic device. It incorporates various protection mechanisms to ensure safe and reliable operation.

Detailed Application Field Plans

UCC2917NG4 finds applications in a wide range of electronic devices, including: - Power supplies - Battery chargers - Motor control systems - LED lighting systems - Industrial automation equipment

Detailed and Complete Alternative Models

  1. UCC3917NG4: Similar functionality with enhanced protection features.
  2. UCC2918NG4: Higher maximum output current (2A) with similar characteristics.
  3. UCC2919NG4: Lower input voltage range (1.8V to 12V) with comparable specifications.

These alternative models provide flexibility in choosing the most suitable product for specific application requirements.

In conclusion, UCC2917NG4 is an integrated circuit designed for power management and control applications. Its compact size, high efficiency, and comprehensive protection features make it a versatile choice for various electronic devices. With its wide input voltage range and adjustable output voltage, it offers flexibility in different application scenarios. However, its limited maximum output current and operating temperature range should be considered when selecting this product.

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av UCC2917NG4 i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of UCC2917NG4 in technical solutions:

  1. Q: What is UCC2917NG4? A: UCC2917NG4 is a high-speed, dual-channel power supply sequencer and monitor IC.

  2. Q: What are the key features of UCC2917NG4? A: Some key features include precise voltage monitoring, programmable sequencing, fault detection, and adjustable timing parameters.

  3. Q: How can UCC2917NG4 be used in technical solutions? A: UCC2917NG4 can be used to control the power-up and power-down sequence of multiple power supplies in various applications such as servers, telecom equipment, and industrial systems.

  4. Q: Can UCC2917NG4 handle different voltage levels? A: Yes, UCC2917NG4 supports a wide range of input voltage levels, typically from 2.5V to 18V.

  5. Q: Does UCC2917NG4 provide any protection features? A: Yes, UCC2917NG4 offers overvoltage protection, undervoltage lockout, and fault detection capabilities to ensure safe operation of the power supplies.

  6. Q: Is UCC2917NG4 easy to configure and program? A: Yes, UCC2917NG4 can be easily configured and programmed using an external resistor network and simple digital inputs.

  7. Q: Can UCC2917NG4 operate in parallel with other sequencers? A: Yes, UCC2917NG4 can be cascaded or operated in parallel with other sequencers to control more complex power supply systems.

  8. Q: Does UCC2917NG4 have any diagnostic outputs? A: Yes, UCC2917NG4 provides diagnostic outputs such as power-good signals and fault indicators for monitoring the status of the power supplies.

  9. Q: What is the operating temperature range of UCC2917NG4? A: UCC2917NG4 can operate within a temperature range of -40°C to 125°C, making it suitable for various industrial environments.

  10. Q: Are there any application notes or reference designs available for UCC2917NG4? A: Yes, Texas Instruments provides application notes and reference designs that can help users understand and implement UCC2917NG4 in their technical solutions.

Please note that these answers are general and may vary depending on specific requirements and use cases.