MAX5902ACEUT+T

The MAX5902ACEUT+T is a power-supply controller IC produced by Maxim Integrated, designed for hot-swap applications. This device allows circuit boards to be safely inserted and removed from a live backplane, managing the inrush current to prevent damage to the system and avoiding voltage spikes. It integrates a current-limiting feature and protects against overcurrent conditions, ensuring reliable operation.
The MAX5902ACEUT+T comes in a small SOT-23-6 package, making it suitable for space-constrained applications. It operates over a wide voltage range and includes features such as programmable current limits, fault indication, and thermal shutdown. This device is particularly useful in networking, telecommunication, and industrial applications where hot swapping is necessary.
Overall, the MAX5902ACEUT+T provides a robust solution for managing power supply connections in dynamic environments, enhancing system reliability and safety.

The MAX5902ACEUT+T is a hot-swap controller designed to allow the safe insertion and removal of circuit line cards from live backplanes. Key features include:
1. Hot-Swap Capability: Enables the safe insertion and removal of components without disrupting power to the other system parts.

2. Fault Protection: Provides overcurrent protection with an adjustable current limit, which helps safeguard the components from damage due to electrical faults.
3. Undervoltage Lockout (UVLO): Ensures that the device does not operate until the input supply voltage reaches a specified threshold, preventing malfunction at low voltages.
4. Integrated MOSFET Driver: Simplifies the design by controlling external N-channel MOSFETs, allowing for efficient power management.
5. Power-Good Signal: Offers a power-good output to indicate when the output voltage is within regulation, aiding in system integration and diagnostics.
6. Compact Package: Available in a small, 6-pin SOT23 package, making it suitable for space-constrained applications.
These features make the MAX5902ACEUT+T ideal for use in telecommunications, networking equipment, and other applications requiring reliable power management in hot-swap scenarios.

The MAX5902ACEUT+T is packaged in a 6-pin SOT-23 (Small Outline Transistor) form factor. This surface-mount package is compact, making it suitable for applications with limited space requirements.

The MAX5902ACEUT+T is a hot-swap controller designed to provide safe insertion and removal of circuit cards into live backplanes. This device is particularly used for protecting electronic components from high inrush currents while maintaining a smooth power-up sequence.
The MAX5902ACEUT+T comes in a SOT-23-6 package, which means it has 6 pins. The primary functions of the pins are:
1. IN: Voltage input to the device; provides the voltage for the chip's internal operation.
2. OUT: Voltage output; connects to the load and is controlled by the internal FET switch.
3. GATE: Connects to the gate of an external N-channel MOSFET; controls the MOSFET to manage inrush current.
4. GND: Ground connection; reference point for the circuit.
5. ON: On/off control; enables or disables the output.
6. LATCH: Sets the fault management behavior (latch-off or auto-retry) after a fault condition.
The MAX5902ACEUT+T is used in applications where inrush current, voltage regulation, and fault management are critical for system reliability.

The MAX5902ACEUT+T is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company provides solutions for a wide range of industries, including automotive, healthcare, industrial, and consumer electronics, focusing on precision performance and power efficiency.

The MAX5902ACEUT+T is used in applications requiring hot-swap controllers, where it facilitates safe insertion and removal of circuit boards from live backplanes. It is commonly applied in telecom equipment, network switches, routers, and server systems to protect against inrush current and short circuits, ensuring smooth power transitions and safeguarding components.

The MAX5902ACEUT+T is a hot-swap controller designed for -48V power systems. Equivalent products include the LTC4213-1 from Analog Devices, the TPS2394 from Texas Instruments, and the ADM1171 from Analog Devices. When selecting an equivalent, ensure that the electrical specifications and features match your application's requirements.