INA199C1DCKT

Product Overview

Category: Integrated Circuit (IC)

Use: The INA199C1DCKT is a high-side current shunt monitor IC designed for precise current measurement in various applications. It provides accurate current sensing and monitoring capabilities, making it suitable for use in power management systems, battery chargers, motor control, and other similar applications.

Characteristics: - High accuracy current sensing - Wide common-mode voltage range - Low offset voltage and drift - High bandwidth for fast response - Small package size for space-constrained designs

Package: The INA199C1DCKT is available in a small SOT-23-6 package, which offers compactness and ease of integration into different circuit designs.

Essence: The essence of the INA199C1DCKT lies in its ability to accurately measure current on the high side of a circuit, providing valuable information for system monitoring and control.

Packaging/Quantity: The INA199C1DCKT is typically sold in reels containing 3000 units per reel.

Specifications

• Supply Voltage Range: 2.7V to 18V
• Common-Mode Voltage Range: -16V to +80V
• Input Offset Voltage: ±150µV (maximum)
• Gain Error: ±0.5% (maximum)
• Bandwidth: 500kHz
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The INA199C1DCKT features a six-pin SOT-23 package with the following pin configuration:

```

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| | |____|

1 2 3 4 5 6

Pin 1: V+ Pin 2: V- Pin 3: REF Pin 4: OUT Pin 5: GND Pin 6: NC (No Connection) ```

Functional Features

• High-side current sensing: The INA199C1DCKT allows for precise measurement of current on the high side of a circuit, enabling accurate monitoring and control.
• Wide common-mode voltage range: It can handle a wide range of common-mode voltages, making it suitable for various applications.
• Low offset voltage and drift: The IC exhibits low offset voltage and drift, ensuring accurate current measurements over time.
• High bandwidth: With a bandwidth of 500kHz, the INA199C1DCKT can capture fast-changing current signals.
• Small package size: The compact SOT-23-6 package enables easy integration into space-constrained designs.

Advantages and Disadvantages

Advantages: - Accurate current sensing - Wide common-mode voltage range - Low offset voltage and drift - High bandwidth for fast response - Compact package size

Disadvantages: - Limited to high-side current sensing only - Requires external components for complete circuit implementation

Working Principles

The INA199C1DCKT operates based on the principle of measuring the voltage drop across a shunt resistor in series with the load. By amplifying this voltage drop, the IC provides an output proportional to the current flowing through the load. This output can be further processed or monitored by other circuitry.

Application Field Plans

The INA199C1DCKT finds application in various fields, including but not limited to: - Power management systems - Battery chargers - Motor control - Industrial automation - Energy monitoring systems

Alternative Models

For similar functionality and features, the following alternative models can be considered: - INA199A2DCKR - INA199A3DCKR - INA199A4DCKR - INA199A5DCKR

These models offer similar performance characteristics and pin configurations, providing flexibility in design choices.

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