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 | 1.2 mA | - | Auto Retry, OVP, UVLO | - | - | No | - | - | - | Surface Mount | 2 | -40°C ~ 85°C | - | - | - | - | Circuit Breaker, Current Limit, Fault Timeout, OVP, UVLO | - | - | - | - | 16-QSOP | - | - | - | - | Hot Swap Controller | 1V ~ 13.2V | - | |
Renesas
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PCI Express® | 900 µA | - | Thermal Limit, UVLO | - | - | Both | - | - | - | Surface Mount | 6 | -40°C ~ 85°C | - | - | - | - | Current Limit, Fault Timeout | - | - | - | - | 48-TQFP (7x7) | - | - | - | - | Hot Plug Controller | 3.3V, 12V | - | |
Renesas
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PCI Express® | 900 µA | - | Thermal Limit, UVLO | - | - | Both | - | - | - | Surface Mount | 6 | -40°C ~ 85°C | - | - | - | - | Current Limit, Fault Timeout | - | - | - | - | 48-QFN (7x7) | - | - | - | - | Hot Plug Controller | 3.3V, 12V | - | |
Renesas
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PCI Express® | 900 µA | - | Auto Retry, Latched Fault, Thermal Limit, UVLO | - | - | Both | - | - | - | Surface Mount | 6 | -40°C ~ 85°C | - | - | - | - | Current Limit, Fault Timeout, Slew Rate | - | - | - | - | 48-QFN (7x7) | - | - | - | - | Hot Plug Controller | 3.3V, 12V | - | |
Renesas
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PCI Express® | 900 µA | - | Auto Retry, Latched Fault, Thermal Limit, UVLO | - | - | Both | - | - | - | Surface Mount | 6 | -40°C ~ 85°C | - | - | - | - | Current Limit, Fault Timeout, Slew Rate | - | - | - | - | 48-QFN (7x7) | - | - | - | - | Hot Plug Controller | 3.3V, 12V | - | |
Renesas
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PCI Express® | 900 µA | - | Thermal Limit, UVLO | - | - | Both | - | - | - | Surface Mount | 6 | -40°C ~ 85°C | - | - | - | - | Current Limit, Fault Timeout | - | - | - | - | 48-TQFP (7x7) | - | - | - | - | Hot Plug Controller | 3.3V, 12V | - | |
Renesas
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PCI Express® | 900 µA | - | Thermal Limit, UVLO | - | - | Both | - | - | - | Surface Mount | 6 | -40°C ~ 85°C | - | - | - | - | Current Limit, Fault Timeout | - | - | - | - | 48-QFN (7x7) | - | - | - | - | Hot Plug Controller | 3.3V, 12V | - | |
Renesas
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PCI Express® | 900 µA | - | Auto Retry, Latched Fault, Thermal Limit, UVLO | - | - | Both | - | - | - | Surface Mount | 6 | -40°C ~ 85°C | - | - | - | - | Current Limit, Fault Timeout, Slew Rate | - | - | - | - | 48-QFN (7x7) | - | - | - | - | Hot Plug Controller | 3.3V, 12V | - | |
Renesas
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PCI Express® | 900 µA | - | Auto Retry, Latched Fault, Thermal Limit, UVLO | - | - | Both | - | - | - | Surface Mount | 6 | -40°C ~ 85°C | - | - | - | - | Current Limit, Fault Timeout, Slew Rate | - | - | - | - | 48-QFN (7x7) | - | - | - | - | Hot Plug Controller | 3.3V, 12V | - | |
Renesas
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PCI Express® | 8 mA | - | Latched Fault | - | - | No | - | - | - | Surface Mount | 2 | -40°C ~ 85°C | - | - | - | - | Current Limit, Fault Timeout | - | - | - | - | 14-SOIC | - | - | - | - | Hot Swap Controller | 10.5V ~ 13.2V | - | |
Renesas
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PCI Express® | 8 mA | - | Latched Fault | - | - | No | - | - | - | Surface Mount | 2 | -40°C ~ 85°C | - | - | - | - | Current Limit, Fault Timeout | - | - | - | - | 14-SOIC | - | - | - | - | Hot Swap Controller | 10.5V ~ 13.2V | - | |
Renesas
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General Purpose | 9.3 mA | - | Latched Fault | - | - | No | - | - | - | Surface Mount | 2 | -40°C ~ 85°C | - | - | - | - | Circuit Breaker, Fault Timeout | - | - | - | - | 28-QFN (5x5) | - | - | - | - | Hot Swap Controller | 2.25V ~ 3.63V | - | |
Renesas
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General Purpose | 9.3 mA | - | Latched Fault | - | - | No | - | - | - | Surface Mount | 2 | -40°C ~ 85°C | - | - | - | - | Circuit Breaker, Fault Timeout | - | - | - | - | 28-QFN (5x5) | - | - | - | - | Hot Swap Controller | 2.25V ~ 3.63V | - | |
Analog Devices / Maxim Integrated
|
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FireWire® | 4.5 mA | - | - | - | - | No | - | - | - | Surface Mount | 2 | 0°C ~ 85°C | - | - | - | - | Auto Retry, Current Limit, Fault Timeout, Latched Fault, UVLO | - | - | - | - | 40-TQFN (6x6) | - | - | - | - | Hot Swap Controller, OR Controller | 7.5V ~ 76V | - | |
Renesas
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USB | 600mA | - | Auto Retry, Fault Timeout, Thermal Limit, Turn On Voltage, UVLO | - | - | Yes | - | - | - | Surface Mount | 2 | 0°C ~ 70°C | - | - | - | - | - | - | - | - | - | 8-SOIC | - | - | - | - | Hot Swap Controller | 2.3V ~ 5.5V | - | |
Analog Devices / Maxim Integrated
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General Purpose | 2.5 mA | - | Auto Retry, Fault Timeout | - | - | No | - | - | - | Surface Mount | 4 | -40°C ~ 85°C | - | - | - | - | Circuit Breaker, Current Limit, UVLO | - | - | - | - | 24-QSOP | - | - | - | - | Hot Swap Controller, Sequencer | 1V ~ 15V | - | |
Analog Devices / Maxim Integrated
|
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General Purpose | 2.5 mA | - | Fault Timeout, Latched Fault | - | - | No | - | - | - | Surface Mount | 4 | -40°C ~ 85°C | - | - | - | - | Circuit Breaker, Current Limit, UVLO | - | - | - | - | 24-QSOP | - | - | - | - | Hot Swap Controller, Sequencer | 1V ~ 15V | - | |
Analog Devices / Maxim Integrated
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Power Over Lan | 2.7 mA | - | - | - | - | No | - | - | - | Surface Mount | 4 | -40°C ~ 85°C | - | - | - | - | Auto Retry, Current Limit, Fault Timeout, Latched Fault, UVLO | - | - | - | - | 44-MQFP (10x10) | - | - | - | - | Hot Swap Controller | 35V ~ 72V | - | |
Analog Devices / Maxim Integrated
|
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FireWire® | 4.5 mA | - | - | - | - | No | - | - | - | Surface Mount | 2 | 0°C ~ 85°C | - | - | - | - | Auto Retry, Current Limit, Fault Timeout, Latched Fault, UVLO | - | - | - | - | 40-TQFN (6x6) | - | - | - | - | Hot Swap Controller, OR Controller | 7.5V ~ 76V | - | |
Analog Devices / Maxim Integrated
|
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Price on request
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General Purpose | 2.5 mA | - | Fault Timeout, Latched Fault | - | - | No | - | - | - | Surface Mount | 4 | -40°C ~ 85°C | - | - | - | - | Circuit Breaker, Current Limit, UVLO | - | - | - | - | 24-QSOP | - | - | - | - | Hot Swap Controller, Sequencer | 1V ~ 15V | - | |
Analog Devices / Maxim Integrated
|
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Price on request
Price and Stock
on Request Send RFQ |
General Purpose | 2.5 mA | - | Auto Retry, Fault Timeout | - | - | No | - | - | - | Surface Mount | 4 | -40°C ~ 85°C | - | - | - | - | Circuit Breaker, Current Limit, UVLO | - | - | - | - | 24-QSOP | - | - | - | - | Hot Swap Controller, Sequencer | 1V ~ 15V | - | |
Analog Devices / Maxim Integrated
|
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Price on request
Price and Stock
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General Purpose | 2.5 mA | - | Auto Retry, Fault Timeout | - | - | No | - | - | - | Surface Mount | 4 | -40°C ~ 85°C | - | - | - | - | Circuit Breaker, Current Limit, UVLO | - | - | - | - | 24-QSOP | - | - | - | - | Hot Swap Controller, Sequencer | 1V ~ 15V | - | |
Analog Devices / Maxim Integrated
|
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Price on request
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General Purpose | 2.5 mA | - | Fault Timeout, Latched Fault | - | - | No | - | - | - | Surface Mount | 4 | -40°C ~ 85°C | - | - | - | - | Circuit Breaker, Current Limit, UVLO | - | - | - | - | 24-QSOP | - | - | - | - | Hot Swap Controller, Sequencer | 1V ~ 15V | - | |
Analog Devices / Maxim Integrated
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General Purpose | 2.5 mA | - | Fault Timeout | - | - | No | - | - | - | Surface Mount | 3 | -40°C ~ 85°C | - | - | - | - | Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, UVLO | - | - | - | - | 24-QSOP | - | - | - | - | Hot Swap Controller, Sequencer | 1V ~ 15V | - | |
|
On Semiconductor
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General Purpose | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
On Semiconductor
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General Purpose | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Analog Devices / Maxim Integrated
|
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Price on request
Price and Stock
on Request Send RFQ |
General Purpose | 2.5 mA | - | Fault Timeout | - | - | No | - | - | - | Surface Mount | 3 | -40°C ~ 85°C | - | - | - | - | Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, UVLO | - | - | - | - | 20-QSOP | - | - | - | - | Hot Swap Controller, Sequencer | 1V ~ 15V | - | |
Analog Devices / Maxim Integrated
|
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General Purpose | 2.5 mA | - | Fault Timeout | - | - | No | - | - | - | Surface Mount | 3 | -40°C ~ 85°C | - | - | - | - | Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, UVLO | - | - | - | - | 20-QSOP | - | - | - | - | Hot Swap Controller, Sequencer | 1V ~ 15V | - | |
Analog Devices / Maxim Integrated
|
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General Purpose | 4A | - | Auto Retry, OVP, Thermal Limit, UVLO | - | - | Yes | - | - | - | Surface Mount | 1 | -40°C ~ 135°C | - | - | - | - | Circuit Breaker, Current Limit, Slew Rate | - | - | - | - | 8-SOIC | - | - | - | - | Hot Swap Controller | 9V ~ 13.2V | - | |
Analog Devices / Maxim Integrated
|
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General Purpose | 4A | - | Latched Fault, OVP, Thermal Limit UVLO | - | - | Yes | - | - | - | Surface Mount | 1 | -40°C ~ 135°C | - | - | - | - | Circuit Breaker, Current Limit, Slew Rate | - | - | - | - | 8-SOIC | - | - | - | - | Hot Swap Controller | 9V ~ 13.2V | - | |
Analog Devices / Maxim Integrated
|
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General Purpose | 4A | - | Auto Retry, OVP, Thermal Limit, UVLO | - | - | Yes | - | - | - | Surface Mount | 1 | -40°C ~ 135°C | - | - | - | - | Circuit Breaker, Current Limit, Slew Rate | - | - | - | - | 8-SOIC | - | - | - | - | Hot Swap Controller | 9V ~ 13.2V | - | |
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 | - | |
Analog Devices / Maxim Integrated
|
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General Purpose | 4A | - | Latched Fault, OVP, Thermal Limit UVLO | - | - | Yes | - | - | - | Surface Mount | 1 | -40°C ~ 135°C | - | - | - | - | Circuit Breaker, Current Limit, Slew Rate | - | - | - | - | 8-SOIC | - | - | - | - | Hot Swap Controller | 9V ~ 13.2V | - | |
Analog Devices / Maxim Integrated
|
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PCI Express® | 2.5 mA | - | I²C | - | - | No | - | - | - | Surface Mount | 2 | -40°C ~ 85°C | - | - | - | - | Auto Retry, Circuit Breaker, Latched Fault, OVP, Slew Rate, UVLO | - | - | - | - | 36-TQFN (6x6) | - | - | - | - | Hot Swap Controller, Monitor | 2.7V ~ 16V | - | |
Analog Devices / Maxim Integrated
|
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PCI Express® | 2.5 mA | - | I²C | - | - | No | - | - | - | Surface Mount | 2 | -40°C ~ 85°C | - | - | - | - | Auto Retry, Circuit Breaker, Latched Fault, OVP, Slew Rate, UVLO | - | - | - | - | 36-TQFN (6x6) | - | - | - | - | Hot Swap Controller, Monitor | 2.7V ~ 16V | - | |
Analog Devices / Maxim Integrated
|
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General Purpose | - | - | - | - | - | - | - | - | - | Surface Mount | - | - | - | - | - | - | - | - | - | - | - | 28-TQFN (5x5) | - | - | - | - | - | - | - | |
Analog Devices / Maxim Integrated
|
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General Purpose | - | - | - | - | - | - | - | - | - | Surface Mount | - | - | - | - | - | - | - | - | - | - | - | 28-TQFN (5x5) | - | - | - | - | - | - | - | |
|
On Semiconductor
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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On Semiconductor
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Microchip Technology
|
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General Purpose | 10 mA | - | - | - | - | No | - | - | - | Surface Mount | 1 | 0°C ~ 70°C | - | - | - | - | Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault, OVP, Slew Rate, UVLO | - | - | - | - | 24-TSSOP | - | - | - | - | Hot Swap Controller | 10.8V ~ 13.2V | - | |
Microchip Technology
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General Purpose | 10 mA | - | - | - | - | No | - | - | - | Surface Mount | 1 | 0°C ~ 70°C | - | - | - | - | Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault, OVP, Slew Rate, UVLO | - | - | - | - | 24-TSSOP | - | - | - | - | Hot Swap Controller | 10.8V ~ 13.2V | - | |
Renesas
|
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USB | 600mA | - | Auto Retry, Fault Timeout, Thermal Limit, Turn On Voltage, UVLO | - | - | Yes | - | - | - | Surface Mount | 2 | 0°C ~ 70°C | - | - | - | - | - | - | - | - | - | 8-DFN (3x3) | - | - | - | - | Hot Swap Controller | 2.3V ~ 5.5V | - | |
Renesas
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USB | 600mA | - | Fault Timeout, Latched Fault, Thermal Limit, Turn On Voltage, UVLO | - | - | Yes | - | - | - | Surface Mount | 2 | 0°C ~ 70°C | - | - | - | - | - | - | - | - | - | 8-SOIC | - | - | - | - | Hot Swap Controller | 2.3V ~ 5.5V | - | |
Renesas
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USB | 1.1A | - | Fault Timeout, Latched Fault, Thermal Limit, Turn On Voltage, UVLO | - | - | Yes | - | - | - | Surface Mount | 2 | 0°C ~ 70°C | - | - | - | - | - | - | - | - | - | 8-SOIC | - | - | - | - | Hot Swap Controller | 2.3V ~ 5.5V | - | |
Renesas
|
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USB | 1.1A | - | 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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Price on request
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USB | 1.1A | - | Auto Retry, Fault Timeout, Thermal Limit, Turn On Voltage, UVLO | - | - | Yes | - | - | - | Surface Mount | 2 | 0°C ~ 70°C | - | - | - | - | - | - | - | - | - | 8-SOIC | - | - | - | - | Hot Swap Controller | 2.3V ~ 5.5V | - | |
Renesas
|
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Price on request
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USB | 600mA | - | Fault Timeout, Latched Fault, Thermal Limit, Turn On Voltage, UVLO | - | - | Yes | - | - | - | Surface Mount | 2 | 0°C ~ 70°C | - | - | - | - | - | - | - | - | - | 8-SOIC | - | - | - | - | Hot Swap Controller | 2.3V ~ 5.5V | - | |
Renesas
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USB | 1.1A | - | Fault Timeout, Latched Fault, Thermal Limit, Turn On Voltage, UVLO | - | - | Yes | - | - | - | Surface Mount | 2 | 0°C ~ 70°C | - | - | - | - | - | - | - | - | - | 8-SOIC | - | - | - | - | Hot Swap Controller | 2.3V ~ 5.5V | - | |
Renesas
|
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USB | 1.1A | - | 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
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
USB | 1.1A | - | Auto Retry, Fault Timeout, Thermal Limit, Turn On Voltage, UVLO | - | - | Yes | - | - | - | Surface Mount | 2 | 0°C ~ 70°C | - | - | - | - | - | - | - | - | - | 8-SOIC | - | - | - | - | Hot Swap Controller | 2.3V ~ 5.5V | - |
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