| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,009 pcs
|
1009 pcs | On Request | 1 | On Request | On Request | 2018 | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Industrial Grade | |
| Lead Style | |
| Mounting Type | |
| Operating Temperature Range | |
| Operating Voltage | |
| Package / Case | |
| SVHC Present | |
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| Tape & Reel |
The LT1640ALIS8#TRPBF, manufactured by Analog Devices Inc. (originally Linear Technology), is an 8-pin negative voltage Hot Swap controller designed for safe board insertion and removal from live -48V backplanes. It operates within a voltage range of -10V to -80V.
Key features include programmable inrush current limiting, a programmable electronic circuit breaker for system protection against shorts, programmable overvoltage protection, and programmable undervoltage lockout. The device also provides a Power Good control output signal. It is available in an 8-SOIC package suitable for surface mounting.
This controller is ideal for applications such as central office switching, -48V distributed power systems, and general negative power supply control where robust hot-swapping capabilities are required.
-10V to -80V.
8-SOIC.
-40°C to 85°C.
1.3mA to 5mA typical.
40mV to 60mV typical.
Yes, programmable up to 71V.
Yes, programmable at 37V.