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Si8261BBC-AP

Isolated Gate Drivers

Si8261BBC-AP automotive isolated gate drivers are pin-compatible, drop-in upgrades for popular gate drive optocouplers and are ideal for driving the power MOSFETs and IGBTs used in many electric vehicle systems. Si8261BBC-AP isolated gate drivers use our proprietary silicon isolation technology, supporting up to 3.75 kV RMS withstand voltage per UL1577. This technology enables higher-performance, reduced variation with temperature and age, tighter part-to-part matching, and superior common-mode rejection compared to opto-drivers. While the input circuit mimics the characteristics of an LED, less drive current is required, resulting in higher efficiency. Propagation delay time is independent of input drive current, resulting in consistently short propagation times, tighter unit-to-unit variation and greater input circuit design flexibility. As a result, Si8261BBC-AP devices offer longer service life and dramatically higher reliability compared to optocoupled gate drivers. Package options include the SO8, DIP8, LGA8, and SDIP6.

 

Key Specs

 
Peak Output Current
4
UVLO Voltage
8
Isolation Rating (Input/Output)
3.75
Package
GW DIP8
Peak Output Current
4
UVLO Voltage
8
Isolation Rating (Input/Output)
3.75
Package
GW DIP8
Find quality, environmental, shipping, and supply chain information for Silicon Labs devices. You can also download the following environmental documents for each part number: Detailed Device Composition (MDDS), IPC 1752-2 Class 6 (XML format), RoHS Certificate of Compliance, ICP test reports, Halogen-Free Certificate of Compliance, PFOS/PFOA Certificate of Compliance, and REACH Declaration.
Company Name Silicon Laboratories, Inc.
Company Address 400 W. Cesar Chavez Austin, TX 78701
Date of Incorporation 1996
Terms and Conditions View PDF
California SB 657 View PDF
Corp Social Responsibility 1996

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