MAX16545GPF+T

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MAX16545GPF+T

+BOM

IC

  • ManufacturerAnalog Devices Inc./Maxim Integrated

  • Mfr. Part #MAX16545GPF+T

  • In Stock9920

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Specifications

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ProductStatus Obsolete

Overview

Description

The MAX16545GPF+T is a dual-channel hot-swap controller designed for use in electronic systems requiring high reliability and protection during module insertion and removal. It provides a means to safely manage power-up and power-down sequences, ensuring that inrush current is controlled and faults such as overcurrent or short-circuit conditions are handled gracefully. This device is particularly useful in systems where modules are hot-swapped, such as server backplanes or network switches, as it helps prevent damage to both the module and the system's power supply.
Key features of the MAX16545GPF+T include programmable current limits, overvoltage and undervoltage protection, and fault reporting to system controllers. It operates over a wide voltage range and can be programmed to suit specific application requirements through external components. Additionally, the device supports fault isolation to prevent disturbances from affecting the remainder of the system during fault conditions.
Overall, the MAX16545GPF+T is a critical component for enhancing the safety and reliability of power distribution in complex electronic systems.

Equivalent

The MAX16545GPF+T is a hot-swap controller by Maxim Integrated (now part of Analog Devices). Equivalent products include the LTC4216 from Analog Devices, the TPS2490 from Texas Instruments, and the ADM1176 from Analog Devices. These products provide similar functionality in terms of hot-swap and current limiting for power protection in electronic systems. Always verify the specifications and compatibility, as exact equivalence may vary depending on specific application needs.

Features

The MAX16545GPF+T is a high-performance, integrated power management device designed for efficient power delivery and protection in electronic systems. Key features include:
1. Wide Input Voltage Range: Supports a broad input voltage range from 4.5V to 16V, making it suitable for various applications.
2. High Efficiency: Offers high-efficiency power conversion, which reduces energy loss and improves system performance.
3. Integrated Switches: Incorporates high-side and low-side MOSFETs, minimizing the need for external components and simplifying design.
4. Adjustable Output: Provides an adjustable output voltage with precision, catering to specific power requirements.
5. Current Monitoring and Protection: Features accurate current monitoring, along with overcurrent and thermal protection, ensuring device safety and reliability.
6. Compact Package: Available in a compact package, optimizing space on printed circuit boards (PCBs).
7. Flexible Configuration: Supports various configurations, enhancing design flexibility for different applications.
These features make the MAX16545GPF+T ideal for use in power-intensive applications such as telecommunications, data centers, and industrial equipment.

Pinout

The MAX16545GPF+T is an ORing FET controller designed by Maxim Integrated, now a part of Analog Devices. It is typically used in power redundancy applications to control external N-channel MOSFETs and ensure minimal power loss during switching operations.
The MAX16545 comes in a compact 12-pin TDFN package. The pin functions include various controls and feedback mechanisms for the MOSFETs, such as:
1. VIN - Input voltage pin.
2. VOUT - Output voltage pin.
3. GATE - Drives the gate of the external FET.
4. EN - Enable pin to turn the device on or off.
5. GND - Ground reference pin.
6. FLT - Fault indicator pin.
7. PWRGD - Power good indicator pin.
8. OVLO - Overvoltage lockout pin.
9. UVLO - Undervoltage lockout pin.
10. REF - Reference voltage output.
11. SET - Sets the current limit threshold.
12. RT - Timing resistor pin.
These pins enable the MAX16545 to efficiently manage the power path and protect against faults in high-availability power systems.

Manufacturer

The MAX16545GPF+T is manufactured by Analog Devices, Inc. (ADI). ADI is a multinational company known for designing and manufacturing a wide range of analog, mixed-signal, and digital signal processing integrated circuits. The company serves a variety of markets, including industrial, automotive, communications, and consumer electronics. They are recognized for their expertise in high-performance electronics and are a leading player in the semiconductor industry.

Application

The MAX16545GPF+T is a high-voltage hot-swap controller designed for applications requiring efficient power management and protection in systems with high power demands. It is commonly used in data centers, server farms, telecommunications equipment, and networking systems where dynamic power control and protection against overcurrent, short-circuits, and voltage faults are critical. The device's ability to handle high current loads and its features for inrush current control and fault management make it suitable for use in enterprise storage systems, routers, and switches, enhancing reliability and uptime by preventing damage during power transients.

Package

The MAX16545GPF+T is packaged in a thermally enhanced Power TSSOP (Thin Shrink Small Outline Package) package. This type of packaging is known for its ability to dissipate heat efficiently, making it suitable for power management applications.