TPS26601RHFR

PMIC - Hot Swap Controllers

The TPS26601RHFR is an advanced hot swap controller specifically designed to assist in delivering regulated output voltages when removing or adding power supply in a system.

Application Field

The TPS26601RHFR is an ideal choice for use in a range of applications, such as peripheral board and power module hot swap protection, high-end servers and storage, computers, servers and peripherals, network topology, high-end computing equipment, enterprise storage and networking applications. Whether it’s a single board computer adding memory for system upgrade, expanding compute capacity, or powering up a server, the TPS26601RHFR can help provide the necessary protection from high and low voltage faults, over-current and thermal conditions.

Working Principle

The TPS26601RHFR operates by providing a monitored power output with a regulated voltage level using a multi-stage power-down detection approach. When the main power is connected, the TPS26601RHFR detects the output voltage to ensure it is above the minimum power up threshold. From there, the TPS26601RHFR control circuitry monitors for thermal conditions and fault conditions, such as under-voltage or over-voltage conditions. With its advanced and robust on-chip intelligence, the controller can detect all possible fault conditions and can protect itself by providing a full path to ground even when a fault is detected. This allows the hot swap controller to detect and protect against dangerous surges, reduce overshoot to protect the power supply, and react to changing load and temperature conditions.

The TPS26601RHFR hot swap solution is capable of providing protections under both normal and fault conditions. When the main power is disconnected, the TPS26601RHFR will effectively isolate the output rail from the main power in order to ensure that the downstream load is protected. The hot swap controller also provides protection against over-voltage and high-temperature faults, using advanced on-chip circuitry to detect and react to changing conditions. The TPS26601RHFR can detect any over-voltage faults that occur as a result of power supply failure, and then quickly disconnect the output rail in order to prevent any further damage or fault conditions. As it is designed to be compliant with various power delivery architectures, the TPS26601RHFR is a very flexible hot swap solution.

Conclusion

The TPS26601RHFR hot swap controller provides the ideal means for protecting components in hot swap applications. By detecting and reacting to changing load and thermal conditions, the TPS26601RHFR is an extremely intelligent and efficient hot swap solution that is capable of protecting components from dangerous over-voltage and fault conditions. With its advanced and robust on-chip intelligence, the TPS26601RHFR is an ideal choice for use in a wide array of hot swap applications.