MIC2981/82YWM-TR
Gate Drivers Hi-Voltage, Hi-Current Source Driver ArrayMIC2981/82YWM-TR
Gate Drivers Hi-Voltage, Hi-Current Source Driver Array
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製造商零件號 # : MIC2981/82YWM-TR
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包裝/封裝: SOIC-18
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零件狀態 : Active
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製造商: Microchip Technology
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產品分類 : Power Distribution Switches, Load Drivers
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MIC2981/82YWM-TR 數據表
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詳細說明
The MIC2981/82YWM-TR is a high voltage/current driver with 8 channels, designed for a wide range of applications that require robust and reliable drive capabilities. With a supply voltage range of 5V to 50V, this driver is capable of driving output voltages up to 50V and output currents of up to 500mA per channel. The WSOP-18 driver case style ensures easy integration into existing designs, making it a versatile solution for various projects
主要特徵
- Advanced signal processing capabilities
- Fault-tolerant and self-recoverable from transient faults
- Multimode operation for adaptability to changing conditions
規格
以下是所選零件的基本參數,涉及零件的特性及其所屬類別。
Product Category ! | Gate Drivers | RoHS | Details |
Mounting Style | Through Hole | Package / Case | SOIC-18 |
Supply Voltage - Min | 5 V | Supply Voltage - Max | 50 V |
Minimum Operating Temperature | - 40 C | Maximum Operating Temperature ! | + 85 C |
Brand | Microchip Technology | Moisture Sensitive | Yes |
Product Type ! | Gate Drivers | Factory Pack Quantity | 1000 |
Subcategory | PMIC - Power Management ICs | Part # Aliases | MIC2981/82YWM TR |
Unit Weight | 0.016967 oz |
常見問題解答
What is MIC2981/82YWM-TR?
The MIC2981/82YWM-TR is a high-voltage, high-current source driver designed by Micrel (now part of Microchip Technology). It is ideal for applications requiring the control of high-power loads, such as solenoids, relays, and lamps.
How Does MIC2981/82YWM-TR Work?
The MIC2981/82YWM-TR works by providing a high-current output sourced from a higher voltage supply. It features multiple sourcing outputs with built-in clamping diodes for inductive load protection. The driver can be used to switch on/off loads with high precision and efficiency.
How Many Pins does MIC2981/82YWM-TR have and What are the Functions of the Pinout Configuration?
The MIC2981/82YWM-TR is housed in a 16-lead SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:
- VBB: High-side power supply voltage pin.
- OUT1-OUT8: Sourcing output pins for driving external loads.
- GND: Ground reference pin.
- DIAG: Diagnostic output pin for fault detection.
- CT: Current sense threshold setting pin.
- OV: Overvoltage detection input pin.
- EN/UVLO: Enable/Undervoltage lockout control pin.
What are the Pros and Cons of MIC2981/82YWM-TR?
Pros:
- High Output Current: Capable of driving high-power loads with ease.
- Multiple Outputs: Provides several sourcing output channels for flexibility in control.
- Clamping Diodes: Built-in diodes protect against inductive load kickback.
- Diagnostic Output: Offers a diagnostic pin for fault monitoring.
- Compact Package: 16-lead SOIC package is space-efficient for design integration.
Cons:
- Complexity: Requires understanding of high-voltage circuit design for proper usage.
- Heat Dissipation: High current capabilities may necessitate heat sinking for thermal management.
- External Components: May need additional components like flyback diodes for certain load types.
Are There Any Equivalents/Alternatives to MIC2981/82YWM-TR for Recommendation?
- An alternative to the MIC2981/82YWM-TR is the TC4427 from Microchip Technology.
- Equivalents to the MIC2981/82YWM-TR include the MAX4427 from Maxim Integrated and the IRS21844S from Infineon Technologies.
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