MCP4431-502E/ST
Manufacturer No:
MCP4431-502E/ST
Manufacturer:
Description:
IC DGTL POT 5KOHM 129TAP 20TSSOP
Datasheet:
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MCP4431-502E/ST Specifications
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TypeParameter
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Resistance - Wiper (Ohms) (Typ)75
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Operating Temperature-40°C ~ 125°C
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Package / Case20-TSSOP (0.173", 4.40mm Width)
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Supplier Device Package20-TSSOP
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Mounting TypeSurface Mount
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Temperature Coefficient (Typ)150ppm/°C
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Tolerance±20%
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FeaturesSelectable Address
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Voltage - Supply1.8V ~ 5.5V
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Memory TypeVolatile
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InterfaceI²C
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Resistance (Ohms)5k
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Number of Taps129
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Number of Circuits4
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ConfigurationPotentiometer
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TaperLinear
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DigiKey ProgrammableNot Verified
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PackagingTube
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Product StatusActive
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Series-
The MCP4431-502E/ST is a specific model of integrated circuit (IC) chip manufactured by Microchip Technology. It is a dual, non-inverting, high-speed MOSFET driver designed to drive high-power MOSFETs or IGBTs in various applications. Here are some advantages and application scenarios of the MCP4431-502E/ST IC chip:Advantages: 1. High-speed switching: The MCP4431-502E/ST is capable of driving MOSFETs or IGBTs at high switching speeds, making it suitable for applications that require fast switching times. 2. Dual-channel configuration: It has two independent channels, allowing it to drive two separate power devices simultaneously. This feature is beneficial in applications where multiple power devices need to be controlled. 3. Wide input voltage range: The IC chip can operate with a wide input voltage range, typically from 4.5V to 18V. This flexibility enables it to be used in various power supply configurations. 4. Low power consumption: The MCP4431-502E/ST is designed to minimize power consumption, making it suitable for battery-powered or energy-efficient applications. 5. Protection features: It includes built-in protection features such as under-voltage lockout (UVLO), over-temperature protection (OTP), and shoot-through protection. These protections enhance the reliability and safety of the system.Application scenarios: 1. Motor control: The MCP4431-502E/ST can be used in motor control applications, such as driving the MOSFETs or IGBTs in brushless DC (BLDC) motors, stepper motors, or servo motors. 2. Power supplies: It can be utilized in power supply applications, where it drives power devices to regulate voltage or current, such as in switch-mode power supplies (SMPS) or DC-DC converters. 3. Inverters: The IC chip can be employed in inverter applications, where it drives power devices to convert DC power to AC power, commonly used in solar inverters, UPS systems, or motor drives. 4. Lighting control: It can be used in applications that require high-speed switching of power devices for controlling LED lighting systems, dimmers, or solid-state relays. 5. Industrial automation: The MCP4431-502E/ST can find applications in industrial automation, such as controlling high-power devices in robotics, PLCs (Programmable Logic Controllers), or motor drives.It is important to note that the specific advantages and application scenarios may vary depending on the system requirements and the overall design considerations. It is recommended to refer to the datasheet and consult with the manufacturer for detailed information and guidance on using the MCP4431-502E/ST IC chip.
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