This 225 V high-voltage half-bridge driver is intended for N-channel power MOSFET and IGBT stages. It provides +1 A source and -1.3 A sink drive capability and accepts 3.3 V, 5 V, and 15 V logic inputs. The device integrates VCC undervoltage lockout, high-side and low-side input interlock protection, built-in dead time, and dV/dt false-trigger immunity. Recommended operation covers a 10 V to 20 V VCC supply and a -40 °C to 125 °C operating temperature range. It is supplied in an SOP-8-225-1.27 package and the base SDH21263 ordering uses tube packaging.
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| High-Side Floating Supply Absolute Voltage | 225V |
| Output Source Current | 1A |
| Output Sink Current | 1.3A |
| Logic Input Compatibility | 3.3 / 5 / 15V |
| Low-Side Supply Voltage | 10 to 20V |
| High-Side Floating Offset Voltage | -5 to 225V |
| High-Level Input Threshold | 2.7 minV |
| Low-Level Input Threshold | 0.8 maxV |
| VCC UVLO Reset Voltage | 8.9 typV |
| VCC UVLO Detection Voltage | 8.2 typV |
| VCC UVLO Hysteresis | 0.7 typV |
| VBS Quiescent Current | 20 typuA |
| VCC Quiescent Current | 60 typuA |
| Turn-On Propagation Delay | 270 typns |
| Turn-Off Propagation Delay | 150 typns |
| Output Rise Time | 15 typns |
| Output Fall Time | 15 typns |
| Dead Time | 120 typns |
| Operating Temperature Range | -40 to 125°C |
| Storage Temperature Range | -40 to 150°C |
| Power Dissipation | 0.6 maxW |
| Thermal Resistance Junction-to-Ambient | 200 max°C/W |
| Halogen Free | Yes |
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