onsemi NCP5106 & NCP5109 High Voltage Side Drivers
onsemi NCP5106 and NCP5109 High Voltage Side Drivers provide two outputs for direct drive of two N-channel power MOSFETs or Insulated-Gate Bipolar Transistors (IGBTs) arranged in a half-bridge configuration. These high voltage, high, and low side drivers feature a dV/dt immunity of 50 volts per nanosecond (V/ns) and are 3.3V and 5V input logic compatible. These devices use the bootstrap technique to ensure a proper drive of the High Side power switch and provide a rugged design.
The onsemi NCP5106 Side Driver offers a voltage range of up to 600V. The NCP5109 Side Driver provides a voltage range of up to 200V. Both devices are offered in two versions. The A version of each features independent logic inputs to accommodate all topologies. The B version features cross-conduction protection with 100nx internal fixed dead time. Offered in SOIC−8, PDIP−8, and DFN10 packages, the NCP5106 and NCP5109 High Voltage Side Drivers are Pb-free and pin-to-pin compatible with industry-standard devices.
Features
- High voltage range
- NCP5106: Up to 600V
- NCP5109: Up to 200V
- dv/dt immunity ±50V/nsec
- Gate drive supply range from 10V to 20V
- High drive and low drive outputs
- Output source / sink current capability 250mA / 500mA
- 3.3V and 5V input logic compatible
- Matched propagation delays between both channels
- Outputs in phase with the inputs
- Independent logic inputs to accommodate all topologies (Version A)
- Cross-conduction protection with 100ns internal fixed dead time (Version B )
- Under Vcc Lock Out (UVLO) for both channels
- Pin-to-pin compatible with industry standards
- Pb-free
Applications
- Half-bridge power converters
- Any complementary drive converters (A version only)
- Asymmetrical half-bridge
- Active clamp
- Full-bridge converters
- Solid-state motor drives
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Paskelbta: 2017-05-24
| Atnaujinta: 2023-07-11