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 | Applications | Current | Features | Internal Switch(s) | Mounting Type | Number of Channels | Operating Temperature | Programmable Features | Supplier Device Package | Type | Voltage | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
NXP Semiconductors
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-48V | 2A | Auto Retry, Thermal Limit | Yes | Surface Mount | 1 | -40°C ~ 85°C | Current Limit, Fault Timeout, OVP, UVLO | 16-SOIC | Hot Swap Controller | -48V | |
NXP Semiconductors
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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 | |
NXP Semiconductors
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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 | |
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 | |
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 | |
Texas Instruments
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General Purpose | 500 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 | |
Texas Instruments
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General Purpose | 500 µA | Latched Fault, UVLO | No | Surface Mount | 2 | -40°C ~ 85°C | Circuit Breaker, Fault Timeout, Slew Rate | 16-SOIC | Hot Swap Controller | 3V ~ 13V, 3V ~ 5.5V | |
Texas Instruments
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General Purpose | 500 µA | Latched Fault, UVLO | No | Surface Mount | 2 | -40°C ~ 85°C | Circuit Breaker, Fault Timeout, Slew Rate | 16-SOIC | Hot Swap Controller | 3V ~ 13V, 3V ~ 5.5V | |
Texas Instruments
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General Purpose | 500 µA | Latched Fault, UVLO | No | Surface Mount | 2 | -40°C ~ 85°C | Circuit Breaker, Fault Timeout, Slew Rate | 16-SOIC | Hot Swap Controller | 3V ~ 13V, 3V ~ 5.5V | |
Texas Instruments
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General Purpose | 500 µA | Latched Fault, UVLO | No | Surface Mount | 2 | -40°C ~ 85°C | Circuit Breaker, Fault Timeout, Slew Rate | 16-SOIC | Hot Swap Controller | 3V ~ 13V, 3V ~ 5.5V | |
Texas Instruments
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General Purpose | 500 µA | Latched Fault, UVLO | No | Surface Mount | 1 | -40°C ~ 85°C | Circuit Breaker, Fault Timeout, Slew Rate | 14-SOIC | Hot Swap Controller | 3V ~ 13V | |
Texas Instruments
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General Purpose | 500 µA | Latched Fault, UVLO | No | Surface Mount | 1 | -40°C ~ 85°C | Circuit Breaker, Fault Timeout, Slew Rate | 14-TSSOP | Hot Swap Controller | 3V ~ 13V | |
Texas Instruments
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General Purpose | 500 µA | Latched Fault, UVLO | No | Surface Mount | 1 | -40°C ~ 85°C | Circuit Breaker, Fault Timeout, Slew Rate | 14-TSSOP | Hot Swap Controller | 3V ~ 13V | |
Texas Instruments
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General Purpose | 500 µA | Latched Fault, UVLO | No | Surface Mount | 1 | -40°C ~ 85°C | Circuit Breaker, Fault Timeout, Slew Rate | 14-SOIC | Hot Swap Controller | 3V ~ 13V | |
Texas Instruments
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PCI, PCI-X | 100mA, 375mA, 500mA | Latched Fault, Thermal Limit, UVLO | Both | Surface Mount | 5 | -40°C ~ 85°C | Circuit Breaker | 80-HTQFP (12x12) | Hot Plug Controller | 3.3V, 5V, ±12V | |
Texas Instruments
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PCI, PCI-X | 100mA, 375mA, 500mA | Latched Fault, Thermal Limit, UVLO | Both | Surface Mount | 5 | -40°C ~ 85°C | Circuit Breaker | 80-HTQFP (12x12) | Hot Plug Controller | 3.3V, 5V, ±12V | |
Texas Instruments
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PCI, PCI-X | 100mA, 375mA, 500mA | Latched Fault, Thermal Limit, UVLO | Both | Surface Mount | 12 | -40°C ~ 85°C | Current Limit, Slew Rate | 80-HTQFP (12x12) | Hot Plug Controller | 1.5V, 3.3V, 5V, ±12V | |
Texas Instruments
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PCI, PCI-X | 100mA, 375mA, 500mA | Latched Fault, Thermal Limit, UVLO | Both | Surface Mount | 12 | -40°C ~ 85°C | Current Limit, Slew Rate | 80-HTQFP (12x12) | Hot Plug Controller | 1.5V, 3.3V, 5V, ±12V | |
Texas Instruments
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PCI, PCI-X | 100mA, 375mA, 1.1A | Latched Fault, Thermal Limit | Both | Surface Mount | 12 | -40°C ~ 85°C | Current Limit, Slew Rate | 80-HTSSOP | Hot Plug Controller | 1.5V, 3.3V, 5V, ±12V | |
Texas Instruments
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-48V | - | Auto Retry | No | Surface Mount | 3 | -40°C ~ 85°C | Current Limit, Fault Timeout, OVP, Slew Rate, UVLO | 14-SOIC | Hot Swap Controller | -80V ~ -12V | |
Texas Instruments
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PCI Express® | - | Latched Fault, SMBus, Thermal Limit, UVLO | Both | Surface Mount | 6 | -40°C ~ 85°C | Current Limit, Fault Timeout, Slew Rate | 48-TQFP (7x7) | Hot Plug Controller | 3V ~ 3.6V, 10.8V ~ 13.2V | |
Texas Instruments
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-48V | 700 µA | Latched Fault, UVLO | No | Surface Mount | 1 | -40°C ~ 85°C | Current Limit, Fault Timeout, Slew Rate | 8-VSSOP | Hot Swap Controller | -80V ~ -36V | |
Texas Instruments
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-48V | 700 µA | Auto Retry, UVLO | No | Surface Mount | 1 | -40°C ~ 85°C | Current Limit, Fault Timeout, Slew Rate | 8-VSSOP | Hot Swap Controller | -80V ~ -36V | |
Texas Instruments
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-48V | 1.05 mA | Auto Retry | No | Surface Mount | 1 | -40°C ~ 85°C | Current Limit, Fault Timeout, OVP, Slew Rate, UVLO | 44-TSSOP | Hot Swap Controller | -80V ~ -20V | |
Texas Instruments
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-48V | 1.05 mA | Auto Retry | No | Surface Mount | 1 | -40°C ~ 85°C | Current Limit, Fault Timeout, OVP, Slew Rate, UVLO | 14-TSSOP | Hot Swap Controller | -80V ~ -20V | |
Texas Instruments
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-48V | 700 µA | Latched Fault, UVLO | No | Surface Mount | 1 | -40°C ~ 85°C | Current Limit, Fault Timeout, Slew Rate | 8-VSSOP | Hot Swap Controller | -80V ~ -36V | |
Texas Instruments
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-48V | 700 µA | Latched Fault, UVLO | No | Surface Mount | 1 | -40°C ~ 85°C | Current Limit, Fault Timeout, Slew Rate | 8-VSSOP | Hot Swap Controller | -80V ~ -36V | |
Texas Instruments
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-48V | 700 µA | Latched Fault, UVLO | No | Surface Mount | 1 | -40°C ~ 85°C | Current Limit, Fault Timeout, Slew Rate | 8-VSSOP | Hot Swap Controller | -80V ~ -36V | |
Texas Instruments
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-48V | 700 µA | Auto Retry, UVLO | No | Surface Mount | 1 | -40°C ~ 85°C | Current Limit, Fault Timeout, Slew Rate | 8-VSSOP | Hot Swap Controller | -80V ~ -36V | |
Texas Instruments
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General Purpose | 1 mA | Latched Fault | No | Surface Mount | 1 | -40°C ~ 85°C | Current Limit, Fault Timeout, UVLO | 10-VSSOP | Hot Swap Controller | 9V ~ 80V | |
Texas Instruments
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General Purpose | 1 mA | Auto Retry | No | Surface Mount | 1 | -40°C ~ 85°C | Current Limit, Fault Timeout, UVLO | 10-VSSOP | Hot Swap Controller | 9V ~ 80V | |
NXP Semiconductors
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-48V | 2A | Auto Retry, Thermal Limit | Yes | Surface Mount | 1 | -40°C ~ 85°C | Current Limit, Fault Timeout, OVP, UVLO | 16-SOIC | Hot Swap Controller | -80V ~ -15V | |
NXP Semiconductors
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-48V | 2A | Auto Retry, Thermal Limit | Yes | Surface Mount | 1 | -40°C ~ 85°C | Current Limit, Fault Timeout, OVP, UVLO | 16-SOIC | Hot Swap Controller | -80V ~ -15V | |
NXP Semiconductors
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-48V | 1A | Auto Retry, OVP, Thermal Limit, UVLO | Yes | Surface Mount | 1 | -40°C ~ 85°C | Current Limit, Fault Timeout | 8-SOIC | Hot Swap Controller | -74V ~ -39V | |
NXP Semiconductors
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-48V | 1A | Auto Retry, OVP, Thermal Limit, UVLO | Yes | Surface Mount | 1 | -40°C ~ 85°C | Current Limit, Fault Timeout | 8-SOIC | Hot Swap Controller | -74V ~ -39V | |
Texas Instruments
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-48V | 820 µA | Latched Fault, Turn On Voltage | No | Surface Mount | 1 | -40°C ~ 105°C | Circuit Breaker, Current Limit, Fault Timeout, OVP, UVLO | 8-VSSOP | Hot Swap Controller | -90V ~ -10V | |
Texas Instruments
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-48V | 820 µA | Latched Fault, Turn On Voltage | No | Surface Mount | 1 | -40°C ~ 105°C | Circuit Breaker, Current Limit, Fault Timeout, OVP, UVLO | 8-VSSOP | Hot Swap Controller | -90V ~ -10V | |
Texas Instruments
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-48V | 820 µA | Auto Retry, Turn On Voltage | No | Surface Mount | 1 | -40°C ~ 105°C | Circuit Breaker, Current Limit, Fault Timeout, OVP, UVLO | 8-VSSOP | Hot Swap Controller | -90V ~ -10V | |
Texas Instruments
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CompactPCI | - | - | No | Surface Mount | 4 | 0°C ~ 70°C | - | 144-LQFP (20x20) | Hot Plug Controller | 3V ~ 3.6V | |
Texas Instruments
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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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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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-48V | 1.05 mA | Auto Retry | No | Surface Mount | 1 | -40°C ~ 85°C | Current Limit, Fault Timeout, OVP, Slew Rate, UVLO | 44-TSSOP | Hot Swap Controller | -80V ~ -20V | |
Texas Instruments
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-48V | 1 mA | Auto Retry, UVLO | No | Through Hole | 1 | -40°C ~ 85°C | Circuit Breaker, Current Limit, Fault Timeout | 8-PDIP | Hot Swap Controller | - | |
Texas Instruments
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General Purpose | 12 mA | UVLO | No | Surface Mount | 1 | 0°C ~ 70°C | Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault | 18-SOIC | Hot Swap Controller | 5V ~ 35V | |
Texas Instruments
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General Purpose | 4A | Latched Fault, Thermal Limit | Yes | Surface Mount | 1 | -40°C ~ 85°C | Current Limit, Fault Timeout | 16-SOIC | Hot Swap Controller | 3V ~ 8V | |
Texas Instruments
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General Purpose | 4A | Latched Fault, Thermal Limit | Yes | Surface Mount | 1 | -40°C ~ 85°C | Current Limit, Fault Timeout | 16-SOIC | Hot Swap Controller | 3V ~ 8V | |
Texas Instruments
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General Purpose | 4A | Latched Fault, Thermal Limit | Yes | Through Hole | 1 | -40°C ~ 85°C | Current Limit, Fault Timeout | 16-PDIP | Hot Swap Controller | 3V ~ 8V | |
Texas Instruments
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General Purpose | 4A | Latched Fault, Thermal Limit | Yes | Through Hole | 1 | -40°C ~ 85°C | Current Limit, Fault Timeout | 16-PDIP | Hot Swap Controller | 3V ~ 8V | |
Texas Instruments
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General Purpose | 4A | Latched Fault, Thermal Limit | Yes | Surface Mount | 1 | -40°C ~ 85°C | Current Limit, Fault Timeout | 24-HTSSOP | Hot Swap Controller | 3V ~ 8V | |
Texas Instruments
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General Purpose | 4A | Latched Fault, Thermal Limit | Yes | Surface Mount | 1 | -40°C ~ 85°C | Current Limit, Fault Timeout | 24-HTSSOP | Hot Swap Controller | 3V ~ 8V |
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