Isolation_and_Power Overview - Copy.pdf

Isolation Power Products Overview 2 Silicon Laboratories Confidential Unidirectional Isolators ? 1 to 6-channels ? Up to 150 Mbps ? Accurate Timing: Latency 9ns; PWD 2ns ? Robust CMTI 25 kV/μs ? 5 kV, 2.5 kV 1 kV isolation Si84xx Si86xx Isolation Product Portfolio Bidirectional I2C, SMBus PMBus Isolators ? 2 bidi channels (SDA, SCL) ? 2 bidi + 2 unidirectional ? 1.7 Mbps I2C clock ? 35 mA open drain I2C outputs ? 5 kV, 2.5 kV 1 kV isolation Si8400, Si8600 Si8401, Si8601 Si8405, Si8605D ig it a l Is o la to rs Isolated Gate Drivers ? High-side/Low-side, Dual driver, Opto-input ? 0.5 and 4 A peak output ? 8 MHz switching freq. maximizes efficiency ? Programmable dead time overlap protection ? 5 kV 2.5 kV; ±1500 VDC out-to-out isolation Si823x Si822x IS O d ri v e rs Isolated AC Current Sensors ? 5, 10, 20 A full scale range ? 50 kHz to 1 MHz input frequency ? ± 5% initial accuracy ? Very low loss ( 1.3 mΩ, 2 nH) ? 5 kV (SOIC) 1 kV (QFN) isolation ratings Si85xx S e n s o rs All products rated for -40 to +125°C 3 Silicon Laboratories Confidential ISOpro Addresses Diverse Isolation Design Challenges ? Major Expansion of Isolator Portfolio ? Featuring 70 new digital isolator products ? Industry’s first 6-channel isolators ? Most integrated bidirectional isolators for I2C, PMBus?, SMBus? ? Advanced 2nd generation isolation architecture ? Industry’s Lowest Power Consumption ? 1.25 mA per channel @ 1Mbps ? 4 mA per channel @ 100 Mbps ? Fastest Data Rates with Tightest Timing Metrics ? Up to 150 Mbps across -40 to +125 °C ? Wide power supply range: 2.7 to 5.5 V ? Lowest propagation delays: 10 ns ? Class-leading Reliability, Immunity and EMI ? Supports robust operation in noisy and harsh environments RoHS Packaging Options Wide Body SOIC-16 Narrow Body SOIC-16 Narrow Body SOIC-8 7 Silicon Laboratories Confidential Architecture Enables Superior Performance ? Proprietary, 2nd generation architecture ? Fully differential, RF ON/OFF