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 | |||
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Analog Devices / Maxim Integrated
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Analog Devices / Maxim Integrated
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Analog Devices / Maxim Integrated
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Analog Devices / Maxim Integrated
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Analog Devices / Maxim Integrated
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Analog Devices / Maxim Integrated
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General Purpose | 12A | Latched Fault, Thermal Limit | Yes | Surface Mount | 1 | -40°C ~ 85°C | Circuit Breaker, Current Limit, Fault Timeout, OVP, Slew Rate, UVLO | 28-WLP (2.07x3.53) | Hot Swap Controller | 2.7V ~ 18V | |
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Analog Devices / Maxim Integrated
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Analog Devices / Maxim Integrated
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General Purpose | 3.5 mA | I²C, OVP, UVLO | No | Surface Mount | 1 | -40°C ~ 85°C | Current Limit | 32-QFN (5x5) | Hot Swap Controller, Monitor | 2.9V ~ 33V | |
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Renesas
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Renesas
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Renesas
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Renesas
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Renesas
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Renesas
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Renesas
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Analog Devices / Maxim Integrated
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-48V | 500 µA | Auto Retry, Fault Timeout, Thermal Limit | Yes | Surface Mount | 1 | -40°C ~ 85°C (TA) | Circuit Breaker, Current Limit, Fault Timeout, UVLO | SOT-6 | Hot Swap Controller | -9V ~ -100V | |
Analog Devices / Maxim Integrated
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-48V | 500 µA | Auto Retry, Fault Timeout, Thermal Limit, UVLO | Yes | Surface Mount | 1 | -40°C ~ 85°C (TA) | UVLO | SOT-6 | Hot Swap Controller | -9V ~ -100V | |
Analog Devices / Maxim Integrated
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General Purpose | 650 µA | Auto Retry, UVLO | No | Surface Mount | 1 | 0°C ~ 70°C | Circuit Breaker, Current Limit, Fault Timeout, UVLO | TSOT-23-6 | Hot Swap Controller | 2.7V ~ 16.5V | |
Analog Devices / Maxim Integrated
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CompactPCI, PCIe, CompactTCA | 3 mA | I²C, UVLO | No | Surface Mount | 4 | 0°C ~ 70°C | Auto Retry, Current Limit, Fault Timeout, Latched Fault | 38-QFN (5x7) | Hot Swap Controller, Monitor | 3.3V, 5V, 12V | |
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Renesas
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General Purpose | 3 mA | Fault Timeout, Latched Fault, UVLO | Both | Surface Mount | 1 | 0°C ~ 85°C (TA) | Current Limit, Fault Timeout, Latched Fault, UVLO | 8-SOIC | Hot Swap Controller | 10.2V ~ 13.8V | |
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Renesas
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General Purpose | 3 mA | Fault Timeout, Latched Fault, UVLO | Both | Surface Mount | 1 | 0°C ~ 85°C (TA) | Current Limit, Fault Timeout, Latched Fault, UVLO | 8-SOIC | Hot Swap Controller | 10.2V ~ 13.8V | |
Texas Instruments
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General Purpose | 12 mA | UVLO | No | Through Hole | 1 | 0°C ~ 70°C | Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault | 18-PDIP | Hot Swap Controller | 5V ~ 35V | |
Texas Instruments
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General Purpose | 5 mA | UVLO | No | Surface Mount | 1 | -40°C ~ 85°C | Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault | 16-SOIC | Hot Swap Controller | 15V ~ 1000V | |
Texas Instruments
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General Purpose | 1 mA | UVLO | No | Surface Mount | 1 | -40°C ~ 85°C | Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault | 16-SOIC | Hot Swap Controller | 3V ~ 8V | |
Texas Instruments
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General Purpose | 5 mA | UVLO | No | Surface Mount | 1 | 0°C ~ 70°C | Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault | 16-SOIC | Hot Swap Controller | 15V ~ 1000V | |
Texas Instruments
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General Purpose | 1 mA | UVLO | No | Surface Mount | 1 | 0°C ~ 70°C | Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault | 16-SOIC | Hot Swap Controller | 3V ~ 8V | |
Texas Instruments
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General Purpose | 12 mA | UVLO | No | Through Hole | 1 | -40°C ~ 85°C | Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault | 18-PDIP | Hot Swap Controller | 5V ~ 35V | |
Texas Instruments
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General Purpose | 12 mA | UVLO | No | Surface Mount | 1 | -40°C ~ 85°C | Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault | 18-SOIC | Hot Swap Controller | 5V ~ 35V | |
Texas Instruments
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-48V | 1 mA | Auto Retry, UVLO | No | Through Hole | 1 | 0°C ~ 70°C | Circuit Breaker, Current Limit, Fault Timeout | 8-PDIP | Hot Swap Controller | - | |
Texas Instruments
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General Purpose | 4A | Thermal Limit | Yes | Through Hole | 1 | 0°C ~ 70°C | Circuit Breaker, Current Limit, Fault Timeout | 16-PDIP | Hot Swap Controller | 7V ~ 15V | |
Texas Instruments
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General Purpose | 4A | Thermal Limit | Yes | Surface Mount | 1 | 0°C ~ 70°C | Circuit Breaker, Current Limit, Fault Timeout | 24-HTSSOP | Hot Swap Controller | 7V ~ 15V | |
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Texas Instruments
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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 | |
Texas Instruments
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General Purpose | 5 mA | UVLO | No | Through Hole | 1 | 0°C ~ 70°C | Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault | 16-PDIP | Hot Swap Controller | 15V ~ 1000V | |
Texas Instruments
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General Purpose | - | - | - | Through Hole | - | - | - | - | Power Management | 3V ~ 6V | |
Texas Instruments
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General Purpose | 1 mA | UVLO | No | Through Hole | 1 | 0°C ~ 70°C | Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault | 8-PDIP | Hot Swap Controller | -48V | |
Texas Instruments
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CompactPCI | - | - | No | Surface Mount | 4 | 0°C ~ 70°C | - | 128-LQFP (14x14) | Hot Plug Controller | 3V ~ 3.6V | |
Texas Instruments
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CompactPCI | - | - | No | Surface Mount | - | 0°C ~ 70°C | - | 120-QFP (28x28) | Hot-Swap Controller | - | |
Texas Instruments
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CompactPCI | - | - | No | Surface Mount | - | 0°C ~ 70°C | - | 120-QFP (28x28) | Hot-Swap Controller | - | |
Texas Instruments
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General Purpose | 4A | Thermal Limit | Yes | Surface Mount | 1 | -40°C ~ 85°C | Circuit Breaker, Current Limit, Fault Timeout | 16-SOIC | Hot Swap Controller | 3V ~ 6V | |
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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-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 | 5 mA | UVLO | No | Through Hole | 1 | -40°C ~ 85°C | Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault | 16-PDIP | Hot Swap Controller | 15V ~ 1000V | |
Texas Instruments
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General Purpose | 1 mA | UVLO | No | Surface Mount | 1 | -40°C ~ 85°C | Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault | 16-TSSOP | Hot Swap Controller | 3V ~ 8V | |
Texas Instruments
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General Purpose | 1 mA | UVLO | No | Through Hole | 1 | -40°C ~ 85°C | Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault | 8-PDIP | Hot Swap Controller | -48V | |
Texas Instruments
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CompactPCI | - | Latched Fault, OVP, UVLO | No | Surface Mount | 4 | -40°C ~ 85°C | Current Limit, Fault Timeout, Slew Rate | 24-TSSOP | Hot Swap Controller, Sequencer | 3.3V, 5V, ±12V | |
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Texas Instruments
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-48V | 1 mA | Auto Retry, UVLO | No | Surface Mount | 1 | -40°C ~ 85°C | Circuit Breaker, Current Limit, Fault Timeout | 8-SOIC | Hot Swap Controller | - | |
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 | Latched Fault | 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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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 | |
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 |
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