ISL95870BIRZ-T

Product Overview

Use

It is commonly used as a voltage regulator for various electronic devices and systems.

Characteristics

High efficiency
Wide input voltage range
Low dropout voltage
Overcurrent protection
Thermal shutdown protection

Package

The ISL95870BIRZ-T is available in a compact and industry-standard QFN package.

Essence

This voltage regulator IC is essential for maintaining stable and regulated power supply in electronic circuits.

Packaging/Quantity

The ISL95870BIRZ-T is typically packaged in reels with a quantity of 2500 units per reel.

Specifications

Input Voltage Range: 4.5V to 25V
Output Voltage Range: 0.5V to 5.5V
Maximum Output Current: 10A
Operating Temperature Range: -40°C to 85°C
Dropout Voltage: 200mV at 3A
Quiescent Current: 75µA

Detailed Pin Configuration

The ISL95870BIRZ-T has a detailed pin configuration consisting of input, output, and control pins, each serving specific functions within the voltage regulation process.

Functional Features

Integrated MOSFETs
Adjustable output voltage
Soft-start capability
External synchronization
Power-good indicator

Advantages

High efficiency leads to reduced power dissipation
Wide input voltage range allows for versatile applications
Overcurrent and thermal shutdown protection enhance system reliability

Disadvantages

Higher cost compared to non-integrated solutions
Sensitive to improper layout and decoupling

Working Principles

The ISL95870BIRZ-T regulates the output voltage by adjusting the duty cycle of its integrated MOSFETs based on feedback from the output voltage. This ensures a stable and precise output voltage regardless of variations in the input voltage or load conditions.

Detailed Application Field Plans

The ISL95870BIRZ-T is well-suited for a wide range of applications including: - Server power supplies - Industrial equipment - Telecommunications infrastructure - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the ISL95870BIRZ-T include: - LT3080 - LM317 - TPS7A4700

In conclusion, the ISL95870BIRZ-T is a versatile and reliable voltage regulator IC with a wide range of applications and features that make it an essential component in modern electronic systems.

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技術ソリューションにおける ISL95870BIRZ-T の適用に関連する 10 件の一般的な質問と回答をリストします。

What is the ISL95870BIRZ-T?
- The ISL95870BIRZ-T is a highly integrated buck controller designed for powering Intel processors in notebook and desktop computers.
What is the input voltage range of the ISL95870BIRZ-T?
- The input voltage range of the ISL95870BIRZ-T is typically 4.5V to 25V.
What is the output voltage range of the ISL95870BIRZ-T?
- The output voltage range of the ISL95870BIRZ-T is programmable from 0.3V to 1.52V.
What is the maximum output current of the ISL95870BIRZ-T?
- The ISL95870BIRZ-T can support a maximum output current of up to 60A.
What type of applications is the ISL95870BIRZ-T suitable for?
- The ISL95870BIRZ-T is suitable for a wide range of applications, including notebooks, desktops, servers, and embedded systems.
What are the key features of the ISL95870BIRZ-T?
- Some key features of the ISL95870BIRZ-T include integrated MOSFET drivers, remote voltage sensing, and programmable switching frequency.
What is the operating temperature range of the ISL95870BIRZ-T?
- The ISL95870BIRZ-T is designed to operate within a temperature range of -40°C to 125°C.
Does the ISL95870BIRZ-T have overcurrent protection?
- Yes, the ISL95870BIRZ-T includes overcurrent protection to safeguard the system from excessive current draw.
Can the ISL95870BIRZ-T be used in conjunction with Intel processors?
- Yes, the ISL95870BIRZ-T is specifically designed to power Intel processors and is fully compatible with them.
What are the typical technical solutions that incorporate the ISL95870BIRZ-T?
- Typical technical solutions that incorporate the ISL95870BIRZ-T include voltage regulator modules (VRMs) for CPU power delivery in computing systems, especially those using Intel processors.