MAX5939RESA
- Mfr.Part #
- MAX5939RESA
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC HOT SWAP CTRLR -48V 8SOIC
- Stock
- 32,248
- In Stock :
- 32,248
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Hot Swap Controllers
- Packaging :
- Tube
- Terminal Finish :
- TIN LEAD
- JESD-609 Code :
- e0
- Operating Supply Current :
- 700µA
- Voltage - Supply :
- -80V~-20V
- Supply Voltage-Min (Vsup) :
- 20V
- Supply Voltage :
- 48V
- Internal Switch(s) :
- No
- Programmable Features :
- Circuit Breaker, Current Limit, OVP, UVLO
- Pbfree Code :
- No
- Published :
- 2006
- RoHS Status :
- ROHS3 Compliant
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Supply Voltage-Max (Vsup) :
- 80V
- Applications :
- -48V
- Operating Temperature :
- -40°C~85°C
- Type :
- Hot Swap Controller
- ECCN Code :
- EAR99
- Adjustable Threshold :
- yes
- Base Part Number :
- MAX5939
- Feature :
- Fault Timeout, Latched Fault, Thermal Limit
- Mount :
- Surface Mount
- Mounting Type :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Functions :
- 1
- Number of Channels :
- 1
- Datasheets
- MAX5939RESA

Hot Swap Controllers Analog Devices, Inc. MAX5939RESA Overview
The MAX5939RESA from Analog Devices, Inc. is a sophisticated IC HOT SWAP CTRLR designed for managing power supplies in high availability systems. This 48V controller is encapsulated in an 8SOIC package, providing advanced features tailored for safe and efficient board-level power management. The Hot Swap Controllers Analog Devices, Inc. MAX5939RESA is engineered to ensure smooth and safe hot swapping, minimizing the risk of damage due to sudden surges or drops in power, making it an indispensable component in critical systems requiring continuous uptime and reliability.
MAX5939RESA Features
This IC offers robust protection and operational features such as over-current shutdown, under-voltage lockout, and thermal shutdown, which safeguard the hardware during insertion and removal of electronic boards and modules. Additionally, its built-in charge pump enhances overall performance, ensuring stable operation even under variable load conditions. Its compact size and high-efficiency rates make the MAX5939RESA an optimal choice for dense, power-sensitive applications.
MAX5939RESA Applications
- Server Farms: Ensures uninterrupted service and maintenance capabilities by allowing hot swapping of servers without the need to power down the entire system.
- Telecommunications Equipment: Ideal for use in systems that require frequent upgrades or maintenance, ensuring minimal service interruption.
- Data Centers: Provides critical protection and operational efficiency, facilitating easy scaling and maintenance of storage and networking equipment.
- Industrial Systems: Offers robust performance in harsh environments where equipment needs to be replaced or upgraded frequently without halting operations.
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