
Allicdata Part #: | LTC4227CUFD-3#TRPBF-ND |
Manufacturer Part#: |
LTC4227CUFD-3#TRPBF |
Price: | $ 3.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Linear Technology/Analog Devices |
Short Description: | IC CTRLR HOT SWAP 20QFN |
More Detail: | Hot Swap Controller, OR Controller 1 Channel Gener... |
DataSheet: | ![]() |
Quantity: | 1000 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
2500 +: | $ 2.72464 |
Programmable Features: | Current Limit, Fault Timeout, Slew Rate |
Base Part Number: | LTC4227 |
Feature Pins: | CPO1, CPO2, /EN, /FAULT, INTVCC, ON, OUT, /PWRGD, TMR |
Supplier Device Package: | 20-QFN (5x4) |
Package / Case: | 20-WFQFN Exposed Pad |
Mounting Type: | Surface Mount |
Current - Supply: | 2mA |
Operating Temperature: | 0°C ~ 70°C |
Current - Output (Max): | -- |
Voltage - Supply: | 2.9 V ~ 18 V |
Series: | -- |
Features: | Latched Fault, UVLO |
Applications: | General Purpose |
Internal Switch(s): | No |
Number of Channels: | 1 |
Type: | Hot Swap Controller, OR Controller |
Moisture Sensitivity Level (MSL): | -- |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Packaging: | Tape & Reel (TR) |
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Power management integrated circuits (PMICs) are a critical component of any electronic device, allowing users to both monitor and control their power consumption. As the demand for smaller, more complex products grows, so does the need for PMICs that can deliver more advanced functionality. Hot swap controllers are among the most advanced of these devices. The LTC4227CUFD-3#TRPBF Hot Swap Controller is an exceptionally versatile device that can be used in a variety of applications and environments. This article will explore the application field and working principle of the LTC4227CUFD-3#TRPBF hot swap controller.
The LTC4227CUFD-3#TRPBF Hot Swap Controller is a highly integrated device specifically designed to provide efficient, reliable power management and control for applications that require hot swapping, such as routers, switches, servers, and storage devices. The device includes a linear current limit circuit that prevents current spikes and in-rush current during insertion and power-up, allowing the system to remain powered and operational during hot swap operations. The device also includes an adjustable delay time circuit that allows the system to remain powered while the controller adjusts the delay time, allowing the system to smoothly transition between hot swap operations.
In addition to the current limit and delay time features, the LTC4227CUFD-3#TRPBF Hot Swap Controller also offers a variety of other essential power management and control features. The device includes an open-drain output that provides a soft-start and an active current-limit reset sequence. The device also includes an over-temperature shutoff circuit that prevents the system from applying excessive power during abnormal thermal conditions. The device also offers under-voltage shutdown and over-voltage shutdown protection, providing reliable power control in a variety of critical applications.
The LTC4227CUFD-3#TRPBF Hot Swap Controller is highly versatile and well-suited to a wide range of applications. The device is ideal for use in routers and switches that require fast, hot-swap functionality, as well as servers, storage devices, and other systems that need reliable power control. The device is also well-suited for applications where the system needs to remain powered during hot swap operations, such as power-limited applications or mission-critical applications. Additionally, the device is an excellent choice for high-voltage applications, since it supports up to 24V and can handle up to 8A.
The LTC4227CUFD-3#TRPBF Hot Swap Controller is based on a monolithic bipolar power IC design. The device utilizes two power MOSFETs to provide efficient and reliable power control during hot swapping operations. The device is designed to provide protection for both the system and the power source. The device also provides efficient thermal management, ensuring that the system does not overheat. Additionally, the device provides a host of other essential power management and control features, including an open-drain output, over-temperature shutoff circuit, under-voltage shutdown, and over-voltage shutoff protection.
In conclusion, the LTC4227CUFD-3#TRPBF Hot Swap Controller is a highly versatile, reliable device that is well-suited to a wide range of applications. The device is ideal for use in routers and switches, servers and storage devices, and other applications that require efficient, reliable power control. The device is based on a monolithic bipolar power IC design and utilizes two power MOSFETs to provide efficient and reliable power management and control during hot swap operations. The device also includes a linear current limit circuit, adjustable delay time circuit, open-drain output, over-temperature shutoff circuit, under-voltage shutoff protection, and over-voltage shutoff protection, making it a great choice for a variety of applications.
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