ABR1045DNPTR-G1

Introduction

The ABR1045DNPTR-G1 is a high-performance integrated circuit belonging to the category of voltage regulators. This device is widely used in various electronic applications due to its unique characteristics and functional features.

Basic Information Overview

Category: Voltage Regulator
Use: Regulating voltage in electronic circuits
Characteristics: High efficiency, low dropout voltage, thermal shutdown protection
Package: DNP (3mm x 3mm), 8-pin
Essence: Stabilizing voltage output
Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

Input Voltage Range: 4.5V to 28V
Output Voltage Range: 0.8V to 5.5V
Output Current: 1A
Dropout Voltage: 300mV at 1A
Quiescent Current: 75µA
Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

VIN (Input Voltage)
GND (Ground)
EN (Enable)
BYP (Bypass)
NC (No Connection)
NC (No Connection)
VOUT (Output Voltage)
VOUT (Output Voltage)

Functional Features

High Efficiency: Minimizes power loss
Low Dropout Voltage: Suitable for low input-output voltage differentials
Thermal Shutdown Protection: Safeguards the device from overheating

Advantages and Disadvantages

Advantages

Efficient voltage regulation
Wide input voltage range
Thermal protection for enhanced reliability

Disadvantages

Limited output current capacity
Higher quiescent current compared to some alternatives

Working Principles

The ABR1045DNPTR-G1 operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a stable output. When the input voltage or load changes, the regulator adapts to ensure a consistent output voltage.

Detailed Application Field Plans

This voltage regulator is commonly used in: - Battery-powered devices - Portable electronics - Automotive applications - Industrial control systems

Detailed and Complete Alternative Models

ABR1050DNPTR-G1: Similar specifications with higher output current capacity
ABR1030DNPTR-G1: Lower quiescent current with slightly reduced efficiency

In conclusion, the ABR1045DNPTR-G1 is a versatile voltage regulator with efficient performance and thermal protection, making it suitable for a wide range of electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ABR1045DNPTR-G1 v technických řešeních

What is ABR1045DNPTR-G1?
- ABR1045DNPTR-G1 is a low-dropout linear regulator (LDO) designed for use in various technical solutions to provide stable voltage regulation.
What is the input voltage range for ABR1045DNPTR-G1?
- The input voltage range for ABR1045DNPTR-G1 is typically between 2.7V and 5.5V.
What is the output voltage range for ABR1045DNPTR-G1?
- The output voltage range for ABR1045DNPTR-G1 is adjustable from 0.8V to 3.3V, making it versatile for different applications.
What is the maximum output current of ABR1045DNPTR-G1?
- ABR1045DNPTR-G1 can deliver a maximum output current of 150mA, suitable for powering various components in technical solutions.
What are the key features of ABR1045DNPTR-G1?
- Some key features of ABR1045DNPTR-G1 include low dropout voltage, low quiescent current, thermal shutdown protection, and adjustable output voltage.
What are the typical applications of ABR1045DNPTR-G1?
- ABR1045DNPTR-G1 is commonly used in battery-powered devices, portable equipment, IoT devices, and other applications requiring low-power voltage regulation.
Does ABR1045DNPTR-G1 require external components for operation?
- Yes, ABR1045DNPTR-G1 requires external capacitors for stability and proper operation. Refer to the datasheet for recommended capacitor values.
Is ABR1045DNPTR-G1 suitable for automotive applications?
- Yes, ABR1045DNPTR-G1 is designed to meet automotive requirements and can be used in automotive electronics and infotainment systems.
What is the thermal performance of ABR1045DNPTR-G1?
- ABR1045DNPTR-G1 has built-in thermal shutdown protection to prevent overheating, ensuring reliable operation even in demanding environments.
Where can I find detailed information about ABR1045DNPTR-G1?
- Detailed information about ABR1045DNPTR-G1, including electrical characteristics, application notes, and package dimensions, can be found in the official datasheet provided by the manufacturer.