2.5A Opto-Compatible Single Channel Isolated Gate Drive
The SLMi350 is an opto-compatible. single channel, isolated gate driver for IGBTs, MOSFETs with 2.5A source and 2.5A sink peak output current and 3750V-rms reinforced isolation rating. SLMi350 can drive both low side and high side power FETs. Key features and characteristics bring significant performance and reliability upgrades over standard optocoupler based gate drivers while maintaining pin-to-pin compatibility in both schematic and layout design. Performance highlights include high common mode transient immunity (CMTI), low propagation delay, and small pulse width distortion.
The input stage is an emulated diode which means long term reliability and excellent aging characteristics compared to traditional LEDs. It is offered in a DIP8GW package with >7.0mm creepage and clearance. A mold compound from material group I which has a comparative tracking index (CTI) >600V. SLMi350's high performance and reliability makes it ideal for use in all types of motor drives, solar inverters, industrial power supplies, and appliances.
●FEATURES
■2.5A maximum source output current
■ 2.5A maximum sink output current
■ 120ns (Max.) propagation delay
■ 25ns (Max.) part-to-part delay matching
■ 35ns (Max.) pulse width distortion
■ 150kV/us (Min.) common mode transient immunity (CMTI)
■ Gate drive supply range from 14 V to 40 V
■ 30V reverse polarity voltage handling capability on input stage
■ Pin to pin compatible to optocoupler isolated gate drivers
■ DIP8GW package with >7.0mm creepage and clearance
■ Junction temperature, Tj: -40℃ to +150 °C
■ Safety certifications (Planned):
- 3750V-rms isolation for 1 minute per UL 1577
-DIN VVDE 0884-11
●APPLICATION
■AC and brushless DC motor drives
■ Renewable energy inverters
■Industrial power supplies
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Isolated Gate Drive 、 IGBTs 、 MOSFETs 、 emulated diode 、 LEDs |
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[ AC and brushless DC motor drives ][ Renewable energy inverters ][ Industrial power supplies ][ Drive IGBT ] |
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Datasheet |
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Please see the document for details |
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DIP8GW |
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English Chinese Chinese and English Japanese |
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May.2021 |
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Rev0.3 |
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1 MB |
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