What are Hot Swap Controllers ?
Hot Swap Controllers are integrated circuits designed to allow the safe connection and disconnection of components in live circuits. They are commonly used in industrial power management and production electronics assembly to ensure system reliability during maintenance or upgrades. Important specifications include Current, which affects the load capacity; Operating Temperature, which ensures performance stability in various environments; and Internal Switch(s), which determine the controller's efficiency and response time. Validating lifecycle status is crucial for procurement teams to ensure long-term availability.
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| Part & Mfr | Total Stock | Pricing & RFQ | Applications | Current | Current Consumption | Features | Industrial Grade | Input Voltage | Internal Switch(s) | Lead Spacing | Lead Style | Maximum Input Voltage | Mounting Type | Number of Channels | Operating Temperature | Operating Temperature Range | Operating Voltage | Output Voltage | Package / Case | Programmable Features | Quiescent Current | Response Time | SVHC Present | Storage Temperature | Supplier Device Package | Supplier Package | Supply Current | Supply Voltage | Tape & Reel | Type | Voltage | Voltage Supply | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Analog Devices / Maxim Integrated
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General Purpose | 2A | - | Thermal Limit | - | - | Yes | - | - | - | Surface Mount | 1 | -40°C ~ 85°C | - | - | - | - | Auto Retry, Current Limit, Fault Timeout, Latched Fault, OVP, UVLO | - | - | - | - | 20-TSSOP-EP | - | - | - | - | Hot Swap Controller, Monitor | 2.9V ~ 26.5V | - | |
Analog Devices / Maxim Integrated
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General Purpose | 1 mA | - | Auto Retry, UVLO | - | - | No | - | - | - | Surface Mount | 2 | -40°C ~ 85°C | - | - | - | - | Circuit Breaker, Fault Timeout, Slew Rate | - | - | - | - | 16-SSOP | - | - | - | - | Hot Swap Controller | 2.7V ~ 16.5V | - | |
Intersil
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-48V, VoIP | 2.6 mA | - | Auto Retry | - | - | No | - | - | - | Surface Mount | 1 | -40°C ~ 85°C | - | - | - | - | Current Limit, Fault Timeout, OVP, UVLO | - | - | - | - | 14-SOIC | - | - | - | - | Hot Swap Controller | 20V ~ 80V | - | |
Analog Devices / Maxim Integrated
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General Purpose | 1 mA | - | Auto Retry, UVLO | - | - | No | - | - | - | Surface Mount | 2 | 0°C ~ 70°C | - | - | - | - | Circuit Breaker, Fault Timeout, Slew Rate | - | - | - | - | 8-SO | - | - | - | - | Hot Swap Controller | 2.7V ~ 16.5V | - | |
Analog Devices / Maxim Integrated
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-48V | 800 µA | - | Latched Fault | - | - | No | - | - | - | Surface Mount | 1 | -40°C ~ 85°C | - | - | - | - | Circuit Breaker, Current Limit, Fault Timeout, OVP, UVLO | - | - | - | - | 16-SSOP | - | - | - | - | Hot Swap Controller, Sequencer | -48V | - | |
Analog Devices / Maxim Integrated
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General Purpose | 700 µA | - | Auto Retry, UVLO | - | - | No | - | - | - | Surface Mount | 2 | 0°C ~ 70°C | - | - | - | - | Circuit Breaker, Current Limit, Fault Timeout, OVP | - | - | - | - | 16-MSOP | - | - | - | - | Hot Swap Controller | 4.5V ~ 44V | - | |
Intersil
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CompactPCI™ | 100mA, 500mA | - | Latched Fault | - | - | Both | - | - | - | Surface Mount | 4 | 0°C ~ 70°C | - | - | - | - | Circuit Breaker, Fault Timeout, Slew Rate | - | - | - | - | 16-SOIC | - | - | - | - | Hot Plug Controller | 10.8V ~ 13.2V | - | |
Analog Devices / Maxim Integrated
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General Purpose | 2.7 mA | - | Auto Retry | - | - | No | - | - | - | Surface Mount | 2 | -40°C ~ 85°C | - | - | - | - | Current Limit | - | - | - | - | 20-QFN (4x5) | - | - | - | - | Hot Swap Controller, Monitor | 9V ~ 14V | - | |
Analog Devices / Maxim Integrated
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General Purpose | 700 µA | - | Latched Fault, UVLO | - | - | No | - | - | - | Surface Mount | 2 | 0°C ~ 70°C | - | - | - | - | Circuit Breaker, Current Limit, Fault Timeout, OVP | - | - | - | - | 16-QFN (3x3) | - | - | - | - | Hot Swap Controller | 4.5V ~ 44V | - | |
Analog Devices / Maxim Integrated
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CompactPCI™ | 100mA, 500mA | - | Latched Fault, Thermal Limit, UVLO | - | - | Both | - | - | - | Surface Mount | 4 | 0°C ~ 70°C | - | - | - | - | Current Limit, Fault Timeout | - | - | - | - | 20-SSOP | - | - | - | - | Hot Swap Controller | 3.3V, 5V, ±12V | - | |
Analog Devices / Maxim Integrated
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CompactPCI™ | 100mA, 500mA | - | Latched Fault, Thermal Limit, UVLO | - | - | Both | - | - | - | Surface Mount | 4 | 0°C ~ 70°C | - | - | - | - | Current Limit, Fault Timeout | - | - | - | - | 20-SSOP | - | - | - | - | Hot Swap Controller | 3.3V, 5V, ±12V | - | |
Analog Devices / Maxim Integrated
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General Purpose | 3 mA | - | I²C, OVP, UVLO | - | - | No | - | - | - | Surface Mount | 1 | 0°C ~ 70°C | - | - | - | - | Auto Retry, Current Limit, Fault Timeout, Latched Fault | - | - | - | - | 24-QFN (4x5) | - | - | - | - | Hot Swap Controller, Monitor | 2.9V ~ 15V | - | |
Analog Devices / Maxim Integrated
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General Purpose | 2.8 mA | - | Latched Fault, UVLO | - | - | No | - | - | - | Surface Mount | 2 | -40°C ~ 85°C | - | - | - | - | Current Limit, Fault Timeout, Slew Rate | - | - | - | - | 24-SSOP | - | - | - | - | Hot Swap Controller, OR Controller | 2.9V ~ 18V | - | |
Analog Devices / Maxim Integrated
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General Purpose | 2.8 mA | - | Auto Retry, UVLO | - | - | No | - | - | - | Surface Mount | 2 | -40°C ~ 85°C | - | - | - | - | Current Limit, Fault Timeout, Slew Rate | - | - | - | - | 24-SSOP | - | - | - | - | Hot Swap Controller, OR Controller | 2.9V ~ 18V | - | |
Analog Devices / Maxim Integrated
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General Purpose | 2.8 mA | - | Latched Fault, UVLO | - | - | No | - | - | - | Surface Mount | 2 | -40°C ~ 85°C | - | - | - | - | Current Limit, Fault Timeout, Slew Rate | - | - | - | - | 24-QFN (4x5) | - | - | - | - | Hot Swap Controller, OR Controller | 2.9V ~ 18V | - | |
Unitrode
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-48V | 1 mA | - | Auto Retry, UVLO | - | - | No | - | - | - | Surface Mount | 1 | 0°C ~ 70°C | - | - | - | - | Circuit Breaker, Current Limit, Fault Timeout | - | - | - | - | 8-SOIC | - | - | - | - | Hot Swap Controller | - | - | |
Analog Devices / Maxim Integrated
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General Purpose | 2.8 mA | - | Auto Retry, UVLO | - | - | No | - | - | - | Surface Mount | 2 | -40°C ~ 85°C | - | - | - | - | Current Limit, Fault Timeout, Slew Rate | - | - | - | - | 24-QFN (4x5) | - | - | - | - | Hot Swap Controller, OR Controller | 2.9V ~ 18V | - | |
Analog Devices / Maxim Integrated
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General Purpose | 2.5 mA | - | Latched Fault, UVLO | - | - | No | - | - | - | Surface Mount | 2 | -40°C ~ 85°C | - | - | - | - | Current Limit, Fault Timeout, Slew Rate | - | - | - | - | 28-SSOP | - | - | - | - | Hot Swap Controller, OR Controller | 2.9V ~ 18V | - | |
Analog Devices / Maxim Integrated
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General Purpose | 2.5 mA | - | Auto Retry, UVLO | - | - | No | - | - | - | Surface Mount | 2 | -40°C ~ 85°C | - | - | - | - | Current Limit, Fault Timeout, Slew Rate | - | - | - | - | 28-SSOP | - | - | - | - | Hot Swap Controller, OR Controller | 2.9V ~ 18V | - | |
Analog Devices / Maxim Integrated
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General Purpose | 2.5 mA | - | Latched Fault, UVLO | - | - | No | - | - | - | Surface Mount | 2 | -40°C ~ 85°C | - | - | - | - | Current Limit, Fault Timeout, Slew Rate | - | - | - | - | 28-QFN (4x5) | - | - | - | - | Hot Swap Controller, OR Controller | 2.9V ~ 18V | - | |
Analog Devices / Maxim Integrated
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General Purpose | 2.5 mA | - | Auto Retry, UVLO | - | - | No | - | - | - | Surface Mount | 2 | -40°C ~ 85°C | - | - | - | - | Current Limit, Fault Timeout, Slew Rate | - | - | - | - | 28-QFN (4x5) | - | - | - | - | Hot Swap Controller, OR Controller | 2.9V ~ 18V | - | |
Analog Devices / Maxim Integrated
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General Purpose | 10A | - | Auto Retry | - | - | Yes | - | - | - | Surface Mount | 1 | 0°C ~ 70°C | - | - | - | - | Current Limit, Fault Timeout, OVP, UVLO | - | - | - | - | 38-QFN (5x9) | - | - | - | - | Hot Swap Controller | 2.9V ~ 15V | - | |
Analog Devices / Maxim Integrated
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General Purpose | 2 mA | - | OVP, UVLO | - | - | No | - | - | - | Surface Mount | 1 | -40°C ~ 85°C | - | - | - | - | Auto Retry, Current Limit, Fault Timeout, Latched Fault | - | - | - | - | 24-SSOP | - | - | - | - | Hot Swap Controller, OR Controller | 2.9V ~ 18V | - | |
Analog Devices / Maxim Integrated
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General Purpose | 600 µA | - | Latched Fault, OVP, UVLO | - | - | No | - | - | - | Surface Mount | 1 | -40°C ~ 85°C | - | - | - | - | Circuit Breaker, Current Limit, Fault Timeout | - | - | - | - | 8-SOIC | - | - | - | - | Hot Swap Controller | 2.7V ~ 13.2V | - | |
Unitrode
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Optical Network (ONET) | - | - | Latched Fault, UVLO | - | - | No | - | - | - | Surface Mount | 4 | -40°C ~ 85°C | - | - | - | - | Slew Rate | - | - | - | - | 24-TSSOP | - | - | - | - | Hot Swap Controller, Sequencer | -5.2V, 3.3V, 5V, 5.15V | - | |
Texas Instruments
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General Purpose | 5 µA | - | Latched Fault, UVLO | - | - | No | - | - | - | Surface Mount | 2 | -40°C ~ 85°C | - | - | - | - | Circuit Breaker, Fault Timeout, Slew Rate | - | - | - | - | 20-TSSOP | - | - | - | - | Hot Swap Controller | 3V ~ 13V, 3V ~ 5.5V | - | |
Analog Devices / Maxim Integrated
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General Purpose | 1.1 mA | - | Latched Fault, UVLO | - | - | No | - | - | - | Surface Mount | 2 | 0°C ~ 70°C | - | - | - | - | Circuit Breaker, Slew Rate | - | - | - | - | 8-SO | - | - | - | - | Hot Swap Controller, Sequencer | 1.2V ~ 12V | - | |
Monolithic Power Systems
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Networking | 15A | - | Current Limit, Fault Timeout, OVP, Slew Rate, UVLO | - | - | No | - | - | - | Surface Mount | 1 | -40°C ~ 125°C (TJ) | - | - | - | - | Current Limit, Fault Timeout, OVP, Slew Rate, UVLO | - | - | - | - | 22-QFN (3x5) | - | - | - | - | Hot Swap Controller | 4.5V ~ 16V | - | |
Analog Devices / Maxim Integrated
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General Purpose | 4 µA | - | Auto Retry | - | - | No | - | - | - | Surface Mount | 1 | -40°C ~ 125°C | - | - | - | - | Circuit Breaker, Current Limit, Fault Timeout, OVP, Slew Rate, UVLO | - | - | - | - | 12-MSOP | - | - | - | - | Hot Swap Controller | 2.7V ~ 36V | - | |
Analog Devices / Maxim Integrated
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General Purpose | 2A | - | Thermal Limit | - | - | Yes | - | - | - | Surface Mount | 1 | -40°C ~ 85°C | - | - | - | - | Auto Retry, Current Limit, Fault Timeout, Latched Fault, OVP, UVLO | - | - | - | - | 16-DFN (5x3) | - | - | - | - | Hot Swap Controller, Monitor | 2.9V ~ 26.5V | - | |
Analog Devices / Maxim Integrated
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Analog Devices / Maxim Integrated
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-48V | 800 µA | - | Latched Fault | - | - | No | - | - | - | Surface Mount | 1 | -40°C ~ 85°C | - | - | - | - | Current Limit, Fault Timeout, OVP, UVLO | - | - | - | - | 10-MSOP | - | - | - | - | Hot Swap Controller | -48V | - | |
Analog Devices / Maxim Integrated
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PCI Express® | 1.2 mA | - | Fault Timeout, Latched Fault, OVP, UVLO | - | - | Both | - | - | - | Surface Mount | 2 | -40°C ~ 85°C (TA) | - | - | - | - | Circuit Breaker, Current Limit, Fault Timeout, OVP, UVLO | - | - | - | - | 8-SOIC | - | - | - | - | Hot Swap Controller, Sequencer | 1V ~ 13.2V | - | |
Analog Devices / Maxim Integrated
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-48V | 900 µA | - | Latched Fault | - | - | No | - | - | - | Surface Mount | 1 | 0°C ~ 70°C | - | - | - | - | Current Limit, Fault Timeout, OVP, UVLO | - | - | - | - | 10-MSOP | - | - | - | - | Hot Swap Controller | -48V | - | |
Monolithic Power Systems
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Networking | 12A | - | Fault Timeout, OVP, UVLO | - | - | No | - | - | - | Surface Mount | 1 | -40°C ~ 125°C (TJ) | - | - | - | - | Current Limit, Fault Timeout, OVP, Slew Rate, UVLO | - | - | - | - | 22-QFN (3x5) | - | - | - | - | Hot Swap Controller | 8V ~ 16V | - | |
Harris Semiconductor
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General Purpose | 8 mA | - | Latched Fault, UVLO | - | - | No | - | - | - | Surface Mount | 2 | 0°C ~ 70°C | - | - | - | - | Current Limit, Fault Timeout | - | - | - | - | 14-SOIC | - | - | - | - | Hot Swap Controller | 10.5V ~ 13.2V | - | |
Analog Devices / Maxim Integrated
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-48V | 900 µA | - | Auto Retry | - | - | No | - | - | - | Surface Mount | 1 | 0°C ~ 70°C | - | - | - | - | Current Limit, Fault Timeout, OVP, UVLO | - | - | - | - | 10-MSOP | - | - | - | - | Hot Swap Controller | -48V | - | |
Analog Devices / Maxim Integrated
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General Purpose | 800 µA | - | Auto Retry | - | - | No | - | - | - | Surface Mount | 1 | -40°C ~ 85°C | - | - | - | - | Current Limit, Fault Timeout, OVP, UVLO | - | - | - | - | 10-MSOP | - | - | - | - | Hot Swap Controller | 6V ~ 16V | - | |
Analog Devices / Maxim Integrated
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General Purpose | 1.8 mA | - | - | - | - | No | - | - | - | Surface Mount | 1 | -40°C ~ 85°C | - | - | - | - | Auto Retry, Current Limit, Fault Timeout, Latched Fault, OVP, Slew Rate, UVLO | - | - | - | - | 16-SSOP | - | - | - | - | Hot Swap Controller | 10.8V ~ 80V | - | |
Analog Devices / Maxim Integrated
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-48V | 800 µA | - | Latched Fault | - | - | No | - | - | - | Surface Mount | 1 | 0°C ~ 70°C | - | - | - | - | Circuit Breaker, Current Limit, Fault Timeout, OVP, UVLO | - | - | - | - | TSOT-23-6 | - | - | - | - | Hot Swap Controller | -72V ~ -43V | - | |
Analog Devices / Maxim Integrated
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-48V | 800 µA | - | Auto Retry | - | - | No | - | - | - | Surface Mount | 1 | 0°C ~ 70°C | - | - | - | - | Current Limit, Fault Timeout, OVP, UVLO | - | - | - | - | 10-MSOP | - | - | - | - | Hot Swap Controller | -48V | - | |
Micrel Inc.
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CompactPCI™ | 10mA | - | Fault Timeout, Latched Fault, Thermal Shutdown, UVLO | - | - | No | - | - | - | Surface Mount | 1 | -40°C ~ 85°C (TA) | - | - | - | - | Circuit Breaker, Current Limit, Fault Timeout, Latched Fault, Slew Rate, UVLO | - | - | - | - | 24-TSSOP | - | - | - | - | Hot Swap Controller | 3.1V ~ 3.5V, 4.25V ~ 5.25V, 11.4V ~ 12.6V | - | |
Analog Devices / Maxim Integrated
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General Purpose | 4 µA | - | Latched Fault | - | - | No | - | - | - | Surface Mount | 1 | -40°C ~ 125°C | - | - | - | - | Circuit Breaker, Current Limit, Fault Timeout, OVP, Slew Rate, UVLO | - | - | - | - | 12-MSOP | - | - | - | - | Hot Swap Controller | 2.7V ~ 36V | - | |
Intersil
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CompactPCI™ | 100mA, 500mA | - | Latched Fault, UVLO | - | - | Both | - | - | - | Surface Mount | 4 | 0°C ~ 70°C | - | - | - | - | Circuit Breaker, Fault Timeout, Slew Rate | - | - | - | - | 16-SOIC | - | - | - | - | Hot Plug Controller | 10.8V ~ 13.2V | - | |
Intersil
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CompactPCI™ | 100mA, 500mA | - | Latched Fault, UVLO | - | - | Both | - | - | - | Surface Mount | 4 | 0°C ~ 70°C | - | - | - | - | Circuit Breaker, Fault Timeout, Slew Rate | - | - | - | - | 16-SOIC | - | - | - | - | Hot Plug Controller | 10.8V ~ 13.2V | - | |
Analog Devices / Maxim Integrated
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-48V | 800 µA | - | Latched Fault | - | - | No | - | - | - | Surface Mount | 1 | -40°C ~ 85°C | - | - | - | - | Current Limit, Fault Timeout, OVP, UVLO | - | - | - | - | 8-MSOP | - | - | - | - | Hot Swap Controller | -48V | - | |
Unitrode
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General Purpose | 800mA | - | Thermal Limit | - | - | Yes | - | - | - | Surface Mount | 1 | 0°C ~ 70°C | - | - | - | - | Fault Timeout | - | - | - | - | 8-SOIC | - | - | - | - | Hot Swap Controller | 4V ~ 6V | - | |
Micrel Inc.
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CompactPCI™ | 10mA | - | Fault Timeout, Latched Fault, Thermal Shutdown, UVLO | - | - | No | - | - | - | Surface Mount | 1 | -40°C ~ 85°C (TA) | - | - | - | - | Circuit Breaker, Current Limit, Fault Timeout, Latched Fault, Slew Rate, UVLO | - | - | - | - | 24-TSSOP | - | - | - | - | Hot Swap Controller | 3.1V ~ 3.5V, 4.25V ~ 5.25V, 11.4V ~ 12.6V | - | |
Motorola Semicondutor
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-48V | 1A | - | Auto Retry, Thermal Limit, UVLO | - | - | Yes | - | - | - | Surface Mount | 1 | -40°C ~ 85°C | - | - | - | - | Current Limit, Fault Timeout | - | - | - | - | 8-SOIC | - | - | - | - | Hot Swap Controller | -74V ~ -39V | - | |
Intersil
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-48V, VoIP | 2.4 mA | - | Auto Retry, Fault Timeout | - | - | No | - | - | - | Surface Mount | 1 | -40°C ~ 85°C | - | - | - | - | Current Limit, OVP, UVLO | - | - | - | - | 8-SOIC | - | - | - | - | Hot Swap Controller | 20V ~ 80V | - |
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