Allicdata Part #: | LTC1645CS8#TRPBF-ND |
Manufacturer Part#: |
LTC1645CS8#TRPBF |
Price: | $ 2.34 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Linear Technology/Analog Devices |
Short Description: | IC CTRLR SEQ HOTSWAP DUAL 8SOIC |
More Detail: | Hot Swap Controller, Sequencer 2 Channel General P... |
DataSheet: | LTC1645CS8#TRPBF Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
2500 +: | $ 2.12058 |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Type: | Hot Swap Controller, Sequencer |
Number of Channels: | 2 |
Internal Switch(s): | No |
Applications: | General Purpose |
Features: | Latched Fault, UVLO |
Programmable Features: | Circuit Breaker, Slew Rate |
Voltage - Supply: | 1.2 V ~ 12 V |
Current - Output (Max): | -- |
Operating Temperature: | 0°C ~ 70°C |
Current - Supply: | 1.1mA |
Mounting Type: | Surface Mount |
Package / Case: | 8-SOIC (0.154", 3.90mm Width) |
Supplier Device Package: | 8-SOIC |
Feature Pins: | ON |
Base Part Number: | LTC1645 |
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The LTC1645CS8#TRPBF is a Hot Swap Controller, or PMIC (power management integrated circuits). Specifically, it’s a programmable in-rush current limiter (ICL), designed to protect circuits during power up and power down. The device prevents system in-rush current by limiting current over a wide range of load voltages and load capacitances.
The LTC1645CS8#TRPBF is a highly integrated device, that includes all the features needed to control in-rush current. It features an integrated MOSFET driver, allowing it to control the MOSFET gate directly. This makes it easy to use and eliminates the need for external gate drivers. The device also includes a Buck controller, allowing the user to program the response of the device. This can be used to control the amount of current allowed by the device, ensuring that the current never exceeds a predetermined limit.
The device also includes a voltage comparator, which is used to detect when the supply voltage has reached an acceptable level. The comparator will then reset the in-rush current limit, allowing the system to draw more current if needed. The LTC1645CS8#TRPBF also includes an integrated fault detection circuit, which will trip if the load current is too high or if the voltage drops too low. This provides additional protection for the system, ensuring that no damage occurs.
The LTC1645CS8#TRPBF has a wide range of applications, including embedded systems, automotive applications, industrial applications, and medical and industrial power supplies. It is well suited for applications where the in-rush current must be limited and the response of the device must be quickly adjustable. This makes it an ideal choice for high power applications, where in-rush current control is needed.
The LTC1645CS8#TRPBF is a highly integrated hot swap controller, providing high levels of protection for circuits during power up and power down. It is capable of limiting in-rush current over a wide range of load voltages and load capacitances, and provides an integrated MOSFET driver and Buck controller to further program the response of the device. With the built-in fault detection circuit and voltage comparator, the LTC1645CS8#TRPBF ensures that the system is protected from over current and under voltage conditions. With its wide range of applications, the LTC1645CS8#TRPBF can be used in a variety of applications, making it a popular choice for many circuit designers.
The specific data is subject to PDF, and the above content is for reference
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