LTC4222 Hot Swap Controller
The LTC4222 is a dual-channel Hot Swap controller from Analog Devices, designed for safe insertion and removal of circuit boards from live backplanes. It features I2C monitoring, adjustable current limits, and soft-start control for managing inrush currents.
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₹1648.00
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Category
Component
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About LTC4222 Hot Swap Controller
Technical Specifications
| Part Number | LTC4222 |
|---|---|
| Manufacturer | Analog Devices (formerly Linear Technology) |
| Function | Dual Hot Swap Controller |
| Channels | 2 |
| Input Voltage Range | 2.7V to 18V (per channel) |
| Operating Temperature | -40°C to 85°C |
| Package | 32-QFN (5x5 mm) or 36-SSOP |
| Interface | I2C compatible for monitoring and control |
| Current Limiting | Adjustable, analog foldback |
| Inrush Control | Programmable soft-start (dI/dt) |
| Pass Element | External N-channel MOSFETs |
| Features | Fault detection, power-good output, UV/OV monitoring |
| Pins | 32 or 36 depending on package |
| Mounting Type | Surface Mount |
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