LT6107MPS5#TRMPBF

• Product: High Temperature, High Side Current Sense Amplifier in SOT-23

• Manufacturer: Linear Technology

• Description:

The LT6107 is a high side current sense amplifier designed for operation over a wide temperature range of -55°C to 150°C. It features a wide input voltage range of 2.7V to 44V, a gain bandwidth product of 200kHz, and a very low input bias current of 130nA. The LT6107 is ideal for use in a variety of applications, including current shunt measurement, battery monitoring, power management, and motor control.

The LT6107 is housed in a small SOT-23-5 package, making it ideal for space-constrained applications. It is also available in a variety of temperature grades, including commercial, industrial, and automotive.

Features:

• Wide input voltage range of 2.7V to 44V
• High accuracy of ±1%
• Wide operating temperature range of -55°C to 150°C
• Very low input bias current of 130nA
• Gain bandwidth product of 200kHz
• Available in a small SOT-23-5 package

Applications:

• Current shunt measurement
• Battery monitoring
• Power management
• Motor control
• Lamp monitoring
• Overcurrent and fault detection

Benefits:

• The LT6107's wide input voltage range makes it ideal for use in a variety of applications, including automotive, industrial, and power management.
• The LT6107's high accuracy and wide operating temperature range make it suitable for demanding applications.
• The LT6107's very low input bias current minimizes power loss in the shunt resistor.
• The LT6107's small SOT-23-5 package makes it ideal for space-constrained applications.

Example Use Case:

The LT6107 can be used to measure the current flowing through a motor in a battery-powered robot. The current sense amplifier is connected to a shunt resistor in series with the motor. The voltage drop across the shunt resistor is proportional to the current flowing through the motor. The LT6107 converts the voltage drop across the shunt resistor to a ground-referenced output voltage. The output voltage of the LT6107 can be monitored by a microcontroller to control the speed of the motor or to detect overcurrent conditions.

Conclusion:

The LT6107 is a versatile and high-performance current sense amplifier that is ideal for a wide range of applications. It features a wide input voltage range, high accuracy, wide operating temperature range, very low input bias current, and a small SOT-23-5 package.