| Allicdata Part #: | LTC4231HMS-1#TRPBF-ND |
| Manufacturer Part#: |
LTC4231HMS-1#TRPBF |
| Price: | $ 2.61 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Linear Technology/Analog Devices |
| Short Description: | IC MICROPWR HOT SWAP CTLR 12MSOP |
| More Detail: | Hot Swap Controller 1 Channel General Purpose 12-M... |
| DataSheet: | LTC4231HMS-1#TRPBF Datasheet/PDF |
| Quantity: | 1000 |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| 2500 +: | $ 2.37120 |
| Programmable Features: | Circuit Breaker, Current Limit, Fault Timeout, OVP, Slew Rate, UVLO |
| Base Part Number: | LTC4231 |
| Feature Pins: | GNDSW, OV, SENSE, /SHDN, STATUS, TIMER, UVL, UVH |
| Supplier Device Package: | 12-MSOP |
| Package / Case: | 12-TSSOP (0.118", 3.00mm Width) |
| Mounting Type: | Surface Mount |
| Current - Supply: | 4µA |
| Operating Temperature: | -40°C ~ 125°C |
| Current - Output (Max): | -- |
| Voltage - Supply: | 2.7 V ~ 36 V |
| Series: | -- |
| Features: | Latched Fault |
| Applications: | General Purpose |
| Internal Switch(s): | No |
| Number of Channels: | 1 |
| Type: | Hot Swap Controller |
| Moisture Sensitivity Level (MSL): | -- |
| Part Status: | Active |
| Lead Free Status / RoHS Status: | -- |
| Packaging: | Tape & Reel (TR) |
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The LTC4231HMS-1#TRPBF is a Hot Swap Controller, which offers a range of features, including in-rush control, reversed-voltage protection, thermal monitoring, and over-current protection, that makes it suitable for a variety of applications. It is designed for driving N-channel MOSFETs and allows for the safe insertion and removal of power supplies from a system without causing any damage to the system itself or other components. The LTC4231HMS-1#TRPBF offers protection against over-current, over-voltage, and under-voltage conditions and is perfect for hot plugging applications.
The LTC4231HMS-1#TRPBF consists of two independent current sources, one for controlling the gate voltage of an N-channel MOSFET, and one for setting a current limit. The gate voltage source has a wide operating range of 4.5V to 20V, and can be adjusted via a single resistor. The current limit source has an adjustable range of 2 to 6A, and can be set with a single resistor. Both sources can be disabled, allowing the FET to be operated in its linear mode, if desired.
The LTC4231HMS-1#TRPBF supports both constant-current and constant-power operation, enabling safe insertion and removal of power supplies into systems by controlling inrush current. It features a precision voltage detector, which provides protection against over- and under-voltage conditions. It also features a thermal monitoring circuit, which shuts down the circuit if the temperature exceeds a preset limit.
The LTC4231HMS-1#TRPBF features over-current protection, which monitors the current to ensure that the FET is not overloaded and turns OFF the gate voltage if the current exceeds the set point. It also features a reverse-voltage protection circuit, which shuts down the circuit if the input voltage exceeds the protection limit.
The LTC4231HMS-1#TRPBF utilizes a simple two-wire control interface, which allows for easy integration into a variety of applications. It is also capable of monitoring multiple conditions, such as current, voltage, and temperature, for improved safety and increased system reliability. Furthermore, its small size and excellent thermal performance make it suitable for applications in a variety of environments.
The LTC4231HMS-1#TRPBF is ideal for applications requiring protection from hot-swapping power supplies, such as industrial systems, data centers, military systems, and more. It provides reliable protection against a variety of conditions and is capable of driving an N-channel MOSFET in constant current, constant power, and non-linear modes. The adjustable current limit and precision voltage detection features make it suitable for a broad range of applications.
The specific data is subject to PDF, and the above content is for reference
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LTC4231HMS-1#TRPBF Datasheet/PDF