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TC620CVOA
+BOMTHERMOSTAT PROG ACT HIGH 8SOIC
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ManufacturerMicrochip Technology
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Mfr. Part #TC620CVOA
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Datasheet TC620CVOA DataSheet
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In Stock7197
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Specifications
| Attribute | Value |
| Part Status | Active |
| Base Product Number | TC620 |
| Trip Temperature Threshold | Cold, Hot |
| Switching Temperature | Programmable |
| Accuracy | ±3°C |
| Current - Output (Max) | 1mA |
| Output Type | Push-Pull |
| Output | Active High |
| Output Function | OverTemp, UnderTemp |
| Selectable Hysteresis | Yes |
| Voltage - Supply | 4.5 V ~ 18 V |
| Current - Supply | 270µA |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| Package | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC |
| Packaging | Tube |
Overview
Description
The TC620CVOA operates over a wide temperature range and includes features such as a built-in hysteresis to prevent rapid on-off cycling, a shutdown mode for power conservation, and an open-drain output for driving external circuits. It is typically used in environments where precise temperature monitoring is crucial for maintaining optimal performance or preventing overheating. With its compact size and ease of integration, the TC620CVOA is a versatile choice for engineers seeking reliable temperature control solutions.
Equivalent
1. LM56 by Texas Instruments - A temperature sensor with similar features.
2. MAX6503 by Maxim Integrated - Offers similar temperature sensing and control capabilities.
3. MCP9700 by Microchip Technology - Another temperature sensor option, though with slightly different specifications.
4. TMP01 by Analog Devices - A temperature sensor and controller with comparable functionality.
Ensure to verify specifications for compatibility with your application.
Features
1. Temperature Control: It offers precise temperature monitoring and regulation, ensuring optimal performance and protection for electronic devices.
2. Fan Speed Regulation: The device can adjust fan speeds based on the current temperature, promoting energy efficiency and reducing noise.
3. Programmability: The TC620CVOA allows for customizable settings, making it adaptable to various applications and environmental conditions.
4. Ease of Integration: Its compact design and straightforward interface facilitate easy integration into existing systems.
5. Reliability: Built with robust components, it ensures long-term durability and consistent performance.
6. Low Power Consumption: The device is energy-efficient, contributing to overall power savings in electronic systems.
These features make the TC620CVOA suitable for use in a wide range of applications, including computer systems, consumer electronics, and industrial equipment, where effective thermal management is critical.
Pinout
1. VDD (Pin 1): Supply voltage input.
2. OVERTEMP (Pin 2): Output pin that goes high when the temperature exceeds a specified upper limit.
3. UNDERTEMP (Pin 3): Output pin that goes low when the temperature drops below a specified lower limit.
4. HYST (Pin 4): Allows adjustment of the hysteresis level for the OVERTEMP and UNDERTEMP outputs.
5. VSS (Pin 5): Ground reference.
6. Vtemp (Pin 6): Analog voltage output proportional to temperature.
7. SET (Pin 7): Used to set the upper and lower temperature thresholds.
8. NC (Pin 8): No connection.
The device is designed for applications requiring precise temperature monitoring and thermal regulation, such as in electronic circuits or systems requiring reliable thermal protection.