UCC21225ANPLR Isolators |
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Allicdata Part #: | 296-48221-2-ND |
Manufacturer Part#: |
UCC21225ANPLR |
Price: | $ 0.00 |
Product Category: | Isolators |
Manufacturer: | Texas Instruments |
Short Description: | UCC21225ANPLR |
More Detail: | Gate Driver Capacitive Coupling 2500Vrms 2 Channel... |
DataSheet: | UCC21225ANPLR Datasheet/PDF |
Quantity: | 60000 |
Series: | Automotive, AEC-Q100 |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Technology: | Capacitive Coupling |
Number of Channels: | 2 |
Voltage - Isolation: | 2500Vrms |
Common Mode Transient Immunity (Min): | 100V/ns |
Propagation Delay tpLH / tpHL (Max): | 30ns, 30ns |
Pulse Width Distortion (Max): | 6ns |
Rise / Fall Time (Typ): | 6ns, 7ns |
Current - Output High, Low: | 4A, 6A |
Current - Peak Output: | -- |
Voltage - Forward (Vf) (Typ): | -- |
Voltage - Supply: | 3 V ~ 18 V |
Operating Temperature: | -40°C ~ 125°C |
Mounting Type: | Surface Mount |
Package / Case: | 13-VFLGA |
Supplier Device Package: | 13-VLGA (5x5) |
Approvals: | CQC, CSA, UR, VDE |
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The UCC21225ANPLR is an advanced-performance, quad-channel smart Power isolator that can provide fast, reliable signal transmission across multiple power domains. It is typically used to provide isolation between power domains which may contain sensitive signals, or between different buses within the same domain. This isolator device is part of the Isolators – Gate Drivers product line from Texas Instruments, and is designed to meet the demands of higher power requirements without sacrificing accuracy or reliability.
A good explanation of the application field of the UCC21225ANPLR is the power domain isolation for digital, DC or pulsed power supplies, which require higher performance isolation than traditional devices while keeping the noise from DC-DC conversion under control. The device also finds its place in driving high-voltage IGBTs, such as in motor drives, solar inverters and uninterruptible power supplies, where the advanced power handling abilities allow for faster switching when handling high power.
The UCC21225ANPLR is sophisticated in its approach to power isolation, and utilizes two primary technologies in its functioning: IGBT gate driving and optically coupled isolation. The IGBT gate-driving portion of the component provides control over the gate of most commonly used IGBTs, and can be configured for single-ended or split supply operation. It is compatible with the majority of control technologies, including PWM, commutation and analog signal control. On the other hand, optically coupled isolation is utilized to optically couple CMOS output stages onto isolated power buses.
This isolation scheme is advantageous because, though similar to regular isolation schemes, it offers superior performance when coupled with IGBTs; because of the high-current switching requirements of IGBTs, the IGBT gate driving circuitry of the UCC21225ANPLR is optimized for such operation, which is something other regular optical isolation techniques may not provide. As such, the device provides much higher power density, faster switching times and circuit-level isolation. The device can drive IGBTs up to 600V. Additionally, the IGBT gate driving system is capable of handling high loads, such as those found in motor drives or high-power energy storage systems.
The UCC21225ANPLR isolator features several protection features which make it even more robust when used in harsh environments. These features include over-temperature protection, over-voltage protection, under-voltage protection, and short and over current protection. Additionally, the device is also designed with a built-in temperature monitoring system and a current-limiting function to detect over-current situations. This allows the device to be used in the most demanding applications with complete safety and reliability.
Overall, the UCC21225ANPLR is an excellent choice for those looking for a reliable and accurate power solutions with greater performance and robust protections. Its IGBT gate driving system coupled with optically coupled isolation makes this device ideal for applications which require greater power handling and faster switching. Additionally, its protection features make this device suitable for even the harshest conditions.
The specific data is subject to PDF, and the above content is for reference
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