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Si88621 - DUAL DIGITAL ISOLATORS

Download the Si88621 datasheet PDF. This datasheet also covers the Si88620 variant, as both devices belong to the same dual digital isolators family and are provided as variant models within a single manufacturer datasheet.

Description

The Si88xx integrates Silicon Labs’ proven digital isolator technology with an on-chip isolated dc-dc converter that provides regulated output voltages of 3.3 or 5.0 V (or >5 V with external components) at peak output power levels of up to 5 W.

These devices provide up to two digital channels.

Features

  • High-speed isolators with.
  • Highly-reliable: 100 year lifetime integrated dc-dc converter.
  • High electromagnetic immunity and.
  • Fully-integrated secondary sensing ultra-low emissions feedback-controlled converter with.
  • RoHS compliant packages dithering for low EMI.
  • SOIC-20 wide body.
  • dc-dc converter peak efficiency of.
  • SOIC-16 wide body 83% with external power switch.
  • Isolation of up to 5000 Vrms.
  • Up to 5 W isolated power with.
  • High.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (Si88620-SiliconLaboratories.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
Si88640 Quad Digital Isolators Skyworks
Si88641 Quad Digital Isolators Skyworks
Si88642 Quad Digital Isolators Skyworks
Si88643 Quad Digital Isolators Skyworks
Si88644 Quad Digital Isolators Skyworks

Other Datasheets by Silicon Laboratories

Part Number Description
Si88620 DUAL DIGITAL ISOLATORS
Si88622 DUAL DIGITAL ISOLATORS
Si88640 QUAD DIGITAL ISOLATORS
Si88641 QUAD DIGITAL ISOLATORS
Si88642 QUAD DIGITAL ISOLATORS

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Si88x2x DUAL DIGITAL ISOLATORS WITH DC-DC CONVERTER Features  High-speed isolators with  Highly-reliable: 100 year lifetime integrated dc-dc converter  High electromagnetic immunity and  Fully-integrated secondary sensing ultra-low emissions feedback-controlled converter with  RoHS compliant packages dithering for low EMI SOIC-20 wide body  dc-dc converter peak efficiency of SOIC-16 wide body 83% with external power switch  Isolation of up to 5000 Vrms  Up to 5 W isolated power with  High transient immunity of external power switch 100 kV/µs (typical)  Options include dc-dc shutdown,  AEC-Q100 qualified frequency control, and soft start  Wide temp range  Standard Voltage Conversion –40 to +125 °C 3/5 V to isolated 3/5 V 24 V to isolated 3/5 V sup
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