Datasheet for LTC1645:
- Manufacturer Part Number : LTC1645
- Manufacturer : AD
- Description : Dual-Channel Hot Swap Controller/Power Sequencer
- Series : LTC1645
- Reference Price : USD 2.64
- Our Price : We have a better price, contact us by email
- Product Type : Hot Swap Controllers
- Function : Low Voltage Hot Swap Controllers
- Current Suggest : Production
- Status : Production
- RoHS Status: -
- Voltage: -
- Feature: -
- Package Case: -
- Temperature Range: -
- Packing: Reel/Tray/Tube
- Standard Packing Quantity: -
- Country of Origin: -
- Other Part Number : LTC1645
- Shipping methods : DHL FEDEX UPS TNT
- Delivery Time : Ship within 1 day.
- Manufacturer Production time : 6-8 weeks (Normally have stocks)
- Weight : 0.001KG
Contact us to check the best price and real time inventory quantity for LTC1645. If you need any more information about LTC1645, you can also send us by email. Our email is [email protected], we will reply you in 12 hours.
The LTC1645 is a 2-channel Hot Swap™ controller that allows a board to be safely inserted and removed from a live backplane. Using external N-channel pass transistors, the supply voltages can be ramped at a programmable rate. Two high side switch drivers control the N-channel gates for supply voltages ranging from 1.2V to 12V. The two channels can be set to ramp up and down separately, or they can be programmed to rise and fall simultaneously, ensuring power supply tracking at the two outputs.
Programmable electronic circuit breakers protect against shorts at either output. The RESET output can be used to generate a system reset when a supply voltage falls below a user-programmed voltage. An additional spare comparator is available for monitoring a second supply voltage.
The LTC1645 is available in the 8- and 14-pin SO packages.
Applications
- Hot Board Insertion
- Power Supply Sequencing
- Electronic Circuit Breaker
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
