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 | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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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General Purpose | 4A | Thermal Limit | Yes | Surface Mount | 1 | -40°C ~ 85°C | Circuit Breaker, Current Limit, Fault Timeout | 16-SOIC | Hot Swap Controller | 7V ~ 15V | |
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 | 7V ~ 15V | |
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 | 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 | 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 | 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-SOIC | Hot Swap Controller | 3V ~ 8V | |
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 | 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 | Surface Mount | 1 | -40°C ~ 85°C | Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault | 8-SOIC | Hot Swap Controller | -48V | |
Texas Instruments
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General Purpose | 4A | Latched Fault, Thermal Limit | Yes | Surface Mount | 1 | 0°C ~ 70°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 | 0°C ~ 70°C | Current Limit, Fault Timeout | 24-HTSSOP | Hot Swap Controller | 3V ~ 8V | |
|
Texas Instruments
|
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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 | - | |
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 | Surface Mount | 1 | 0°C ~ 70°C | Circuit Breaker, Current Limit, Fault Timeout | 16-SOIC | Hot Swap Controller | 7V ~ 15V | |
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 | |
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 | |
|
Texas Instruments
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SCSI | 1.65A | Thermal Limit | Yes | Surface Mount | 1 | 0°C ~ 70°C | Fault Timeout | 8-SOIC | Hot Swap Controller | 4V ~ 6V | |
Renesas
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USB | 1.5A | Fault Timeout, Latched Fault, Thermal Limit, Turn On Voltage, UVLO | Yes | Surface Mount | 2 | 0°C ~ 70°C | - | 10-DFN (3x3) | Hot Swap Controller | 2.5V ~ 5.5V | |
Renesas
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USB | 1.5A | Auto Retry, Fault Timeout, Thermal Limit, Turn On Voltage, UVLO | Yes | Surface Mount | 2 | 0°C ~ 70°C | - | 10-DFN (3x3) | Hot Swap Controller | 2.5V ~ 5.5V | |
Renesas
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USB | 3.6A | Auto Retry, Fault Timeout, Thermal Limit, Turn On Voltage, UVLO | Yes | Surface Mount | 2 | 0°C ~ 70°C | - | 10-DFN (3x3) | Hot Swap Controller | 2.5V ~ 5.5V | |
Renesas
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USB | 1.5A | Auto Retry, Fault Timeout, Thermal Limit, Turn On Voltage, UVLO | Yes | Surface Mount | 2 | -40°C ~ 85°C | - | 10-DFN (3x3) | Hot Swap Controller | 2.5V ~ 5.5V | |
Renesas
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USB | 3.6A | Auto Retry, Fault Timeout, Thermal Limit, Turn On Voltage, UVLO | Yes | Surface Mount | 2 | 0°C ~ 70°C | - | 10-DFN (3x3) | Hot Swap Controller | 2.5V ~ 5.5V | |
Renesas
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USB | 1.5A | Fault Timeout, Latched Fault, Thermal Limit, Turn On Voltage, UVLO | Yes | Surface Mount | 2 | -40°C ~ 85°C | - | 10-DFN (3x3) | Hot Swap Controller | 2.5V ~ 5.5V | |
Renesas
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USB | 1.5A | Auto Retry, Fault Timeout, Thermal Limit, Turn On Voltage, UVLO | Yes | Surface Mount | 2 | -40°C ~ 85°C | - | 10-DFN (3x3) | Hot Swap Controller | 2.5V ~ 5.5V | |
Renesas
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USB | 3.6A | Auto Retry, Fault Timeout, Thermal Limit, Turn On Voltage, UVLO | Yes | Surface Mount | 2 | -40°C ~ 85°C | - | 10-DFN (3x3) | Hot Swap Controller | 2.5V ~ 5.5V | |
Renesas
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USB | 1.5A | Auto Retry, Fault Timeout, Thermal Limit, Turn On Voltage, UVLO | Yes | Surface Mount | 2 | 0°C ~ 70°C | - | 10-DFN (3x3) | Hot Swap Controller | 2.5V ~ 5.5V | |
Renesas
|
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USB | 3.6A | Fault Timeout, Latched Fault, Thermal Limit, Turn On Voltage, UVLO | Yes | Surface Mount | 2 | 0°C ~ 70°C | - | 10-DFN (3x3) | Hot Swap Controller | 2.5V ~ 5.5V | |
Renesas
|
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USB | 3.6A | Fault Timeout, Latched Fault, Thermal Limit, Turn On Voltage, UVLO | Yes | Surface Mount | 2 | 0°C ~ 70°C | - | 10-DFN (3x3) | Hot Swap Controller | 2.5V ~ 5.5V | |
Renesas
|
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USB | 3A | Fault Timeout, Latched Fault, Thermal Limit, Turn On Voltage, UVLO | Yes | Surface Mount | 2 | -40°C ~ 85°C | - | 10-DFN (3x3) | Hot Swap Controller | 2.5V ~ 5.5V | |
Renesas
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USB | 3A | Fault Timeout, Latched Fault, Thermal Limit, Turn On Voltage, UVLO | Yes | Surface Mount | 2 | -40°C ~ 85°C | - | 8-DFN (3x3) | Hot Swap Controller | 2.5V ~ 5.5V | |
Renesas
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USB | 3A | Fault Timeout, Latched Fault, Thermal Limit, Turn On Voltage, UVLO | Yes | Surface Mount | 2 | -40°C ~ 85°C | - | 10-DFN (3x3) | Hot Swap Controller | 2.5V ~ 5.5V | |
Renesas
|
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USB | 3A | Auto Retry, Fault Timeout, Thermal Limit, Turn On Voltage, UVLO | Yes | Surface Mount | 2 | 0°C ~ 70°C | - | 8-DFN (3x3) | Hot Swap Controller | 2.5V ~ 5.5V | |
Renesas
|
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USB | 1.5A | Fault Timeout, Latched Fault, Thermal Limit, Turn On Voltage, UVLO | Yes | Surface Mount | 2 | 0°C ~ 70°C | - | 8-SOIC | Hot Swap Controller | 2.5V ~ 5.5V | |
Renesas
|
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Price on request
Price and Stock
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USB | 1.5A | Fault Timeout, Latched Fault, Thermal Limit, Turn On Voltage, UVLO | Yes | Surface Mount | 2 | -40°C ~ 85°C | - | 8-SOIC | Hot Swap Controller | 2.5V ~ 5.5V | |
Renesas
|
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USB | 1.5A | Auto Retry, Fault Timeout, Thermal Limit, Turn On Voltage, UVLO | Yes | Surface Mount | 2 | 0°C ~ 70°C | - | 8-SOIC | Hot Swap Controller | 2.5V ~ 5.5V | |
Renesas
|
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USB | 1.5A | Fault Timeout, Latched Fault, Thermal Limit, Turn On Voltage, UVLO | Yes | Surface Mount | 2 | 0°C ~ 70°C | - | 8-SOIC | Hot Swap Controller | 2.5V ~ 5.5V | |
Renesas
|
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Price on request
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USB | 1.5A | Fault Timeout, Latched Fault, Thermal Limit, Turn On Voltage, UVLO | Yes | Surface Mount | 2 | -40°C ~ 85°C | - | 8-SOIC | Hot Swap Controller | 2.5V ~ 5.5V | |
Renesas
|
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USB | 1.5A | Auto Retry, Fault Timeout, Thermal Limit, Turn On Voltage, UVLO | Yes | Surface Mount | 2 | 0°C ~ 70°C | - | 8-SOIC | Hot Swap Controller | 2.5V ~ 5.5V | |
Analog Devices / Maxim Integrated
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General Purpose | 734 µA | Latched Fault | No | Surface Mount | 1 | -40°C ~ 85°C | Circuit Breaker, OVP, UVLO | 20-TQFN (4x4) | Hot Swap Controller | 2.7V ~ 16V | |
Vicor
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General Purpose | 12 mA | Auto Retry, Thermal Limit | No | Surface Mount | 1 | -40°C ~ 125°C | Circuit Breaker, Current Limit, Fault Timeout, OVP, UVLO | 24-QFN (4x4) | Hot Swap Controller | 900mV ~ 14V | |
Renesas
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USB | 1.5A | Auto Retry, Fault Timeout, Thermal Limit, Turn On Voltage, UVLO | Yes | Surface Mount | 2 | -40°C ~ 85°C | - | 8-SOIC | Hot Swap Controller | 2.5V ~ 5.5V | |
Renesas
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USB | 600mA | Fault Timeout, Latched Fault, Thermal Limit, Turn On Voltage, UVLO | Yes | Surface Mount | 2 | -40°C ~ 85°C | - | 8-SOIC | Hot Swap Controller | 2.3V ~ 5.5V | |
Renesas
|
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USB | 600mA | Auto Retry, Fault Timeout, Thermal Limit, Turn On Voltage, UVLO | Yes | Surface Mount | 2 | -40°C ~ 85°C | - | 8-SOIC | Hot Swap Controller | 2.3V ~ 5.5V | |
Renesas
|
Send RFQ |
Price on request
Price and Stock
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USB | 1.5A | Fault Timeout, Latched Fault, Thermal Limit, Turn On Voltage, UVLO | Yes | Surface Mount | 2 | -40°C ~ 85°C | - | 8-SOIC | Hot Swap Controller | 2.5V ~ 5.5V | |
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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Price on request
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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 |
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