ON Semiconductor's NCP510x devices are high voltage gate driver ICs providing two outputs for direct drive of two N-channel power MOSFETs or IGBTs arranged in a half-bridge configuration version B or any other high-side plus low-side configuration version A. A bootstrap technique is used to insure proper drive of the High-side power switch. The driver works with two independent inputs.
Features |
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- High voltage range: up to 600 V
- dv/dt immunity ± 50 V/nsec
- Gate drive supply range from 10 V to 20 V
- High and low drive outputs
- Output source / sink current capability: 250 mA / 500 mA
- 3.3 V and 5 V input logic compatible
- Up to VCC swing on input pins
- Matched propagation delays between both channels
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- Outputs in phase with the inputs
- Independent logic inputs to accommodate all topologies (version A)
- Cross conduction protection with 100 ns internal fixed dead time (version B )
- Under VCC lockout (UVLO) for both channels
- Pin-to-pin compatible with industry standards
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Applications |
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- Half-bridge power converters
- Any complementary drive converters (asymmetrical half-bridge, active clamp) (A version only)
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- Full-bridge converters
- Solid state motor drives
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