Allicdata Part #: | LTC4231IMS-1#PBF-ND |
Manufacturer Part#: |
LTC4231IMS-1#PBF |
Price: | $ 3.93 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Linear Technology/Analog Devices |
Short Description: | IC CONTROLLER HOT SWAP 12MSOP |
More Detail: | Hot Swap Controller 1 Channel General Purpose 12-M... |
DataSheet: | LTC4231IMS-1#PBF Datasheet/PDF |
Quantity: | 85 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
1 +: | $ 3.56580 |
25 +: | $ 2.38417 |
100 +: | $ 2.02419 |
Features: | Latched Fault |
Programmable Features: | Circuit Breaker, Current Limit, Fault Timeout, OVP, Slew Rate, UVLO |
Voltage - Supply: | 2.7 V ~ 36 V |
Current - Output (Max): | -- |
Operating Temperature: | -40°C ~ 85°C |
Current - Supply: | 4µA |
Mounting Type: | Surface Mount |
Package / Case: | 12-TSSOP (0.118", 3.00mm Width) |
Supplier Device Package: | 12-MSOP |
Feature Pins: | GNDSW, OV, SENSE, /SHDN, STATUS, TIMER, UVL, UVH |
Base Part Number: | LTC4231 |
Series: | -- |
Packaging: | Tube |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Type: | Hot Swap Controller |
Number of Channels: | 1 |
Internal Switch(s): | No |
Applications: | General Purpose |
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The LTC4231IMS-1#PBF is a high-performance, ultra-low-power Hot Swap Controller Power Management Integrated Circuit with monitoring, protection, and control features. It is designed to help system designers to develop safe and reliable Hot Swap systems where high-voltage and low-power conditions may cause catastrophic failures. It supports load current up to 10 A and includes a number of features that can simplify the design of Hot Swap systems.
The LTC4231IMS-1#PBF includes a number of different functions such as thermal protection, over-current protection, over-voltage protection, and power sequencing. It also includes a DC-DC control loop, which can be used to regulate the output voltage of a Hot-Swap system, allowing for precise control over the output voltage and current. The LTC4231IMS-1#PBF also includes a set of power sequencing features that help ensure safe operation even when the system has to be turned off due to a critical fault or emergency conditions.
The LTC4231IMS-1#PBF is commonly used in industrial applications such as residential, commercial, and industrial power management, telecoms systems, power distribution, and power conversion. It is also used in automotive applications, such as automotive Hot-Swap systems, for controlling and protecting high-voltage systems. In addition, the LTC4231IMS-1#PBF is used in data centers, medical equipment, and consumer products, where reliable Hot-Swap systems are essential.
The LTC4231IMS-1#PBF is based on an N-type MOSFET-based architecture, which provides a wide range of protection, control, and monitoring features. Its high-efficiency power management is designed for applications where very low power consumption and high reliability are essential. The device\'s high accuracy current sensing and voltage monitoring allow for reliable system control and protection even in extreme conditions where power cycling and over-current protection are required.
The LTC4231IMS-1#PBF has been designed to minimize the risk of catastrophic failure due to over-current, over-voltage, or thermal events. It includes two comparators, one with an adjustable threshold, which can be used to detect an over-current or over-voltage condition. The other comparator has a fixed voltage threshold, which can be used to detect an over-temperature condition. The LTC4231IMS-1#PFB also includes a voltage control loop, which can be used to regulate the output voltage of a Hot-Swap system. Through the use of this control loop, the device can limit the output voltage to a safe level and minimize the risk of catastrophic failure due to over-voltage conditions.
The LTC4231IMS-1#PFB can also provide advanced features like power sequencing, to ensure safe and reliable operation of the system even when it has to be turned off due to a critical fault or other emergency conditions. By using power sequencing, the device can delay the application of power, to allow the system to settle, and properly ramp up the voltage, thereby avoiding over-current, over-voltage, and thermal events.
In conclusion, the LTC4231IMS-1#PBF is a highly efficient hot swap controller with monitoring, protection, and control features. It is designed to provide safe and reliable hot swap systems where high-voltage and low-power conditions may lead to catastrophic failures. Its power management and control capabilities enable precise voltage and current control and enable system designers to develop systems that can safely and reliably operate in a wide range of conditions.
The specific data is subject to PDF, and the above content is for reference
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