LTC6101VHVACS5#TRPBF

Product Overview

Category

The LTC6101VHVACS5#TRPBF belongs to the category of high voltage, high-side current sense amplifiers.

Use

This product is primarily used for accurate current sensing in high voltage applications.

Characteristics

• High voltage operation: The LTC6101VHVACS5#TRPBF is designed to operate at high voltages, making it suitable for use in industrial and automotive applications.
• High accuracy: It provides precise current measurements with a typical gain error of only ±0.3%.
• Wide input common-mode range: The amplifier can handle input voltages ranging from -0.3V to 100V.
• Low power consumption: The LTC6101VHVACS5#TRPBF consumes minimal power, making it energy-efficient.

Package

This product is available in a small SOT-23 package, which is compact and easy to integrate into various circuit designs.

Essence

The essence of the LTC6101VHVACS5#TRPBF lies in its ability to accurately amplify and measure high-side currents in demanding applications.

Packaging/Quantity

The LTC6101VHVACS5#TRPBF is typically packaged in reels containing 3000 units.

Specifications

• Supply Voltage Range: 4.5V to 100V
• Input Common-Mode Range: -0.3V to 100V
• Gain Error: ±0.3%
• Quiescent Current: 60µA
• Bandwidth: 200kHz
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LTC6101VHVACS5#TRPBF has the following pin configuration:

1. V+ (Positive Supply Voltage)
2. IN- (Negative Input Terminal)
3. IN+ (Positive Input Terminal)
4. V- (Negative Supply Voltage)
5. OUT (Amplifier Output)

Functional Features

• High-side current sensing: The LTC6101VHVACS5#TRPBF enables accurate measurement of current on the high side of a load, eliminating the need for a low-side shunt resistor.
• Wide input common-mode range: It can handle a wide range of input voltages, allowing for versatile applications.
• Low power consumption: The amplifier consumes minimal power, reducing energy consumption in the system.
• High accuracy: With a gain error of only ±0.3%, it provides precise current measurements.

Advantages and Disadvantages

Advantages

• Accurate current sensing in high voltage applications
• Wide input common-mode range
• Compact package size
• Low power consumption

Disadvantages

• Limited bandwidth compared to some other current sense amplifiers
• Higher cost compared to traditional low-side shunt resistor solutions

Working Principles

The LTC6101VHVACS5#TRPBF operates based on the principle of amplifying the voltage drop across a sense resistor connected in series with the load. By accurately amplifying this voltage, it allows for precise current measurements on the high side of the load.

Detailed Application Field Plans

The LTC6101VHVACS5#TRPBF finds applications in various fields, including: - Industrial automation - Automotive systems - Power management - Motor control - Battery monitoring

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the LTC6101VHVACS5#TRPBF include: - INA210 from Texas Instruments - MAX4080 from Maxim Integrated - AD8210 from Analog Devices - LT1999 from Linear Technology

These alternatives provide options for designers based on specific requirements and preferences.

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