| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
380 pcs
|
380 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
380 pcs
|
380 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Lead Spacing | |
| Lead Style | |
| Mounting Type | |
| Tape & Reel |
The LTC1645CS#TRPBF is a dual-channel hot swap controller designed by Analog Devices Inc. This component facilitates the safe insertion and removal of boards from live backplanes. It utilizes external N-channel pass transistors and offers programmable ramp rates for supply voltages ranging from 1.2V to 12V.
The controller features programmable electronic circuit breakers for protection against output shorts. It also includes features like undervoltage lockout and a glitch filter for spurious reset signals. The LTC1645 is available in 8- and 14-pin SO packages, suitable for surface mount applications.
Key functionalities include power supply sequencing, allowing channels to ramp up and down separately or simultaneously to ensure power supply tracking. The RESET output can generate a system reset when a supply voltage falls below a user-programmed threshold. An additional spare comparator is available for monitoring a second supply voltage.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.31 | $1.31 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The LTC1645CS#TRPBF controls supply voltages ranging from 1.2V to 12V.
The typical supply current for VCC1 is 1.1mA when ON = VCC1 = 5V and VCC2 = 3.3V.
The operating temperature range for the LTC1645C is 0°C to 70°C.
The operating temperature range for the LTC1645I is -40°C to 85°C.
The storage temperature range is -65°C to 150°C.
The LTC1645CS#TRPBF is available in a 14-SOIC package.