Datasheet for LT3669HUFD#PBF:
- Manufacturer Part Number : LT3669HUFD#PBF
- Manufacturer : AD
- Description : IO-Link Transceiver with Integrated Step-Down Regulator and LDO IC
- Series : LT3669
LT3669-2 - Reference Price : USD 3.464
- Our Price : We have a better price, contact us by email
- Product Type : IO-Link
- Function : -
- Current Suggest : Recommended for New Designs
- Status : Production
- ROHS Status : ROHS Compliant (Lead Free)
- Package Type : 28-Lead QFN (4mm x 5mm x 0.75mm w/ EP)
- Pins : 28
- MFG Package Case : 05-08-1712
- Part Type : OTH
- Standard Packing Type : Tube
- Standard Packing Quantity : 73
- Working Temperature : -40 to 150C
- Other Part Number : LT3669HUFD#PBF
- Shipping methods : DHL FEDEX UPS TNT
- Delivery Time : Ship within 1 day.
- Manufacturer Production time : 6-8 weeks (Normally have stocks)
- Weight : 0.001KG
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The LT3669 is an industrial transceiver that includes a step-down switching regulator and a low dropout linear regulator. Wake-up detect functionality, as well as a programmable power-on reset timer are also included. The current limit and slew rate of the transmitters are externally adjustable for optimum EMC performance.
The line drivers can source/sink up to 250mA of current each or 500mA when connected together, with a minimal residual voltage of less than 2.1V. An internal adaptive pulsing scheme allows the drivers to safely switch heavy capacitive loads and incandescent bulbs. Thermal shutdown provides additional protection. Line protection of ±60V in the line interface pins allows the use of standard TVS diodes with L+ operating voltages up to 40V.
The switching regulator integrates the catch diode in LT3669 (up to 100mA load current) and requires an external catch diode in LT3669-2 (up to 300mA load current).
The LT3669 implements an IO-Link device PHY. For IO-Link master designs, see the LTC2874.
Applications
- Industrial Sensors and Actuators
This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.
