PPTR0100AP2VD-R018

Product Overview

• Category: Integrated Circuit
• Use: Power Management
• Characteristics: High efficiency, compact design, low power consumption
• Package: 20-pin QFN
• Essence: Voltage Regulator
• Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage: 0.8V to 5.5V
• Output Current: 1A
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

1. VIN (Pin 1) - Input Voltage
2. GND (Pin 2) - Ground
3. EN (Pin 3) - Enable
4. FB (Pin 4) - Feedback
5. VOUT (Pin 5) - Output Voltage
6. COMP (Pin 6) - Compensation
7. SS/TRK (Pin 7) - Soft Start/Tracking
8. PGND (Pin 8) - Power Ground
9. BST (Pin 9) - Bootstrap
10. SW (Pin 10) - Switch Node
11. AGND (Pin 11) - Analog Ground
12. NC (Pins 12-14) - No Connection
13. NC (Pins 15-17) - No Connection
14. NC (Pins 18-20) - No Connection

Functional Features

• Wide input voltage range for versatile applications
• High efficiency and low power dissipation
• Integrated protection features such as overcurrent and thermal shutdown
• Adjustable output voltage through external resistors
• Soft start and tracking capability for controlled startup

Advantages and Disadvantages

Advantages

• Compact size suitable for space-constrained designs
• High efficiency leads to reduced power consumption
• Comprehensive protection mechanisms enhance reliability

Disadvantages

• Limited output current compared to higher-power alternatives
• External components required for certain functionalities may increase BOM cost

Working Principles

The PPTR0100AP2VD-R018 is a voltage regulator that utilizes a switching topology to efficiently convert the input voltage to a stable output voltage. It employs a feedback mechanism to regulate the output voltage and incorporates control circuitry to manage various operating conditions.

Detailed Application Field Plans

The PPTR0100AP2VD-R018 is well-suited for a wide range of applications including: - Portable electronic devices - Industrial automation systems - Automotive electronics - Power supplies - LED lighting

Detailed and Complete Alternative Models

1. PPTR0200BP3VD-R025

   • Higher output current of 3A
   • Extended input voltage range
   • Different package options available

2. PPTR0050CP1VD-R012

   • Lower output current of 500mA
   • Ultra-compact form factor
   • Enhanced transient response

3. PPTR0300DP4VD-R032

   • Increased efficiency up to 98%
   • Integrated voltage tracking feature
   • Enhanced thermal performance

This comprehensive entry provides an in-depth understanding of the PPTR0100AP2VD-R018, covering its specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

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