TPS2301IPW

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The TPS2301IPW is a part of the Hot Swap Controllers family of the Power Management Integrated Circuit (PMIC). Hot Swap Controllers are designed to provide a consistent and reliable supply of power to a load. Its main purpose is to protect the load against overcurrent and overvoltage components, preventing damage to both the load and the power source. The TPS2301IPW enables system designers to provide hot swapping capabilities without complicated and time-consuming engineering. The TPS2301IPW is a perfect example of a Hot Swap Controller and how it works.

The TPS2301IPW is a high power, non-isolated switching controller with an integrated MOSFET driver. This allows the device to switch up to 40A from an input voltage of up to 24V. It also provides solid state-level protection against overvoltage and overcurrent as well as short circuit and thermal shutdown protection. The device has an adjustable output voltage range from 1.8V to 12V, allowing for a wide range of applications. Furthermore, the TPS2301IPW supports programmable current limit, soft start and enable, and gate drive turn-off. The device is offered in a standard, easy-to-mount 28-pin QFN package.

The TPS2301IPW is designed to allow the system designer to add hot swap support with minimal changes to existing designs. This is done by the device providing a two-step power delivery and gate drive. The first step is the gate-controlled switch allowing the power portion to be enabled “behind” the switch. The second step is the gate-controlled turn-off allowing the gate drive to be turned off as the power portion turns off. The TPS2301IPW also features a programmable current limit control, which enables the current limit to be adjusted to the load requirements, as well as integrated overvoltage protection to ensure that the output voltage is accurately limited.

The TPS2301IPW is the perfect device for applications such as ATX Power Supplies, Networking Servers, Telecommunication systems, Storage and Video Equipment, and Automotive Electronics. The device’s programmable current limit control makes it ideal for these applications as it allows the system designer to tailor the current limit to the load requirements. The integrated MOSFET driver ensures that the device can efficiently switch high current levels in a short amount of time, which is ideal for powering high-power applications. The device also provides for a robust protection suite, ensuring that the load is protected against overvoltage, overcurrent, and thermal overload.

In summary, the TPS2301IPW is a powerful, high-current Hot Swap Controller that provides for reliable and efficient power switching. It is ideal for applications such as ATX power supplies, telecommunication systems, and storage and video equipment. Its robust protection suite ensures that the load is well-protected, while its integrated MOSFET driver switches can ensure efficient power delivery without having to go through complicated and time-consuming engineering.

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