LTC6101HVCCS5#TRPBF

Product Overview

Category

LTC6101HVCCS5#TRPBF belongs to the category of high voltage, high-side current sense amplifiers.

Use

This product is primarily used for accurate measurement and monitoring of current in high voltage applications.

Characteristics

• High voltage capability: The LTC6101HVCCS5#TRPBF is designed to operate with supply voltages up to 100V.
• 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 from -0.3V to 100V.
• Low power consumption: The LTC6101HVCCS5#TRPBF operates with a low quiescent current of 60µA.

Package

This product is available in a small SOT-23 package, which allows for easy integration into space-constrained designs.

Essence

The essence of LTC6101HVCCS5#TRPBF lies in its ability to accurately measure high-side currents in high voltage applications, while maintaining a compact form factor.

Packaging/Quantity

LTC6101HVCCS5#TRPBF is typically sold in reels of 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
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LTC6101HVCCS5#TRPBF features a 5-pin SOT-23 package with the following pin configuration:

1. V+
2. IN+
3. IN-
4. GND
5. V-

Functional Features

• High voltage operation: The LTC6101HVCCS5#TRPBF can handle high supply voltages, making it suitable for a wide range of applications.
• Accurate current sensing: It provides precise measurements with low gain error, ensuring reliable monitoring of high-side currents.
• Wide input common mode range: The amplifier can accept a broad range of input voltages, enhancing its versatility.
• Low power consumption: The low quiescent current minimizes power dissipation and extends battery life in portable applications.

Advantages and Disadvantages

Advantages

• High accuracy current sensing in high voltage applications.
• Compact form factor for easy integration.
• Wide input common mode range.
• Low power consumption.

Disadvantages

• Limited availability in alternative packages.
• May require additional external components for specific applications.

Working Principles

The LTC6101HVCCS5#TRPBF operates based on the principle of current sensing through a high-side shunt resistor. It amplifies the small voltage drop across the shunt resistor and provides an output proportional to the sensed current. This amplified signal can then be further processed or monitored by other circuitry.

Detailed Application Field Plans

The LTC6101HVCCS5#TRPBF finds applications in various fields, including:

1. Industrial automation: Current monitoring in high voltage motor control systems.
2. Power management: Accurate measurement of high-side currents in power supplies and inverters.
3. Automotive electronics: Current sensing in electric vehicle charging systems and battery management.
4. Renewable energy: Monitoring of high-side currents in solar power systems and wind turbines.
5. Telecommunications: Current measurement in high voltage telecom equipment.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to LTC6101HVCCS5#TRPBF are:

1. INA210: High-side current sense amplifier with a wide input voltage range.
2. MAX4080: Precision high-side current sense amplifier with low offset voltage.
3. LT6105: High voltage, high-side current sense amplifier with adjustable gain.

These alternative models can be considered based on specific application requirements and availability.

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