Si88343

Si88x4x QUAD DIGITAL ISOLATORS WITH DC-DC CONVERTER Features  High-speed isolators with  Highly-reliable: 100 year lifetime integrated dc-dc converter  High electro-magnetic immunity  Fully-integrated secondary sensing and ultra-low emissions feedback-controlled converter with  RoHS compliant packages dithering for low EMI SOIC-20 wide body  dc-dc converter efficiency of 78%  Isolation of up to 5000 Vrms  Up to 2 W isolated power with  High transient immunity of integrated power switches 100 kV/µs (typical)  Options include dc-dc shutdown,  AEC-Q100 qualified frequency control, and soft start  Wide temp range  Conversion –40 to +125 °C 3/5 V to isolated 3/5 V 24 V to isolated 3/5 V supported  Precise timing on digital isolators 0–100 Mbps 18 ns typical prop delay Applications  Industrial automation systems  Data acquisition  Hybrid electric and electric vehicles Motor control  Isolated power supplies  PLCs, distributed control systems  Inverters Safety Approval (Pending)  UL 1577 recognized  VDE certification conformity Up to 5000 Vrms for 1 minute IEC 60747-5-2 (VDE 0884-10)  CSA component notice 5A  EN 60950-1 (reinforced insulation) approval  CQC certification approval IEC 60950-1, 61010-1, 60601-1 GB4943.1 (reinforced insulation) Description The Si88xx integrates Silicon Labs’ proven digital isolator technology with an on-chip isolated dc-dc converter that provides regulated output vol...