Link has been copied to clipboardOnboard Battery Chargers - Truck & Bus Electric Powertrain
Onboard battery chargers convert alternating current from charging stations to direct current for electric passenger vehicle batteries. A block diagram highlights Littelfuse components that can serve as rectifiers, dc–dc converter gate drivers, and circuit protection devices for OBCs in these smaller EVs. Available products include thyristors, TVS diodes, and high-voltage fuses.
Block Diagram
| Technology: | |
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| Product Series: | S8016xA |
| Features: | Compact TO-220AQ and surface mount TO-263 form factors, VDRM of 800 V, It of 25 A (rms) |
| Benefits: | Reduces the in-rush current during rectification that can damage expensive DC link capacitor |
| Technology: | |
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| Product Series: | IX4340NE |
| Features: | Tight tolerance, small form factor; fast thermal response. |
| Benefits: | Dual outputs provide space efficient design; high immunity to latch-up; rise/fall times less than 10 ns |
| Technology: | |
|---|---|
| Product Series: | IX4340NE |
| Features: | Tight tolerance; small form factor; fast thermal response |
| Benefits: | Dual outputs provide space efficient design; high immunity to latch-up; rise/fall times less than 10 ns |
| Technology: | |
|---|---|
| Product Series: | AQ24COM-02 |
| Features: | AEC-Q101 qualified; meets ESD protection levels specified under IEC 61000-4-2, ISO10605; low leakage current and clamping voltage |
| Benefits: | Ensures reliability of the equipment without performance degradation |