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- Highly featured PSTN interface
- Very small SIL and DIL package options
- Includes Transformer isolation
- On board Loop switch and Diode bridge
- Ringing and loop current detection
- Smallest 85W ‘bt’ solution in the world
- DIL - 70mm(L)x35mm(W)x17mm(H)
- Power received on all 4 pairs - Type 4, Class 8
- Overload, thermal & short-circuit protection
- Very low power standby mode
- >91% efficient DC/DC converter
- Low profile SMT package size – 40mm (L) x 35mm (W) x 16.5mm (H)
- 48V-57V output voltage
- 120W output power
- 1500V isolation for IEEE802.3 PoE applications
- Very simple integration
- Constant current feed to the line, with
- constant voltage fold over
- Single +5V system side power supply
- 600R impedance












