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ISL83202IBZ, Gate Drivers 80V H BRDG FET DRVR W/REDUCED VAGE & CUR
Power\Power Management ICs\Gate Drivers
The ISL83202IBZ is a medium-frequency H-Bridge FET Driver capable of 1A (typical) of peak drive current that is designed to drive high- and low-side N-channel MOSFETs in medium voltage applications. Optimized for PWM motor control and uninterruptible power supply systems, enables simple and flexible bridge-based design. With typical input-to-output propagation delays as low as 25ns and with a user programmable dead-time range of 0.1 to 4.5µs, the ISL83202 is ideal for switching frequencies up to 200kHz. The dead-time of the ISL83202 is programmable via a single resistor. The ISL83202's four independent driver control inputs (ALI, AHI, BLI and BHI) allow driving of every possible switch combination except those that would cause a shoot-through condition. A global disable input, DIS, overrides input control and causes the ISL83202 to refresh the bootstrap capacitor when pulled low. Integrated under-voltage protection and shoot-through protection ensure reliable system operation.
• Independently drives 4 N-channel FETs in half bridge or full bridge configurations
• 70VDC Bootstrap supply max voltage
• Drives a 1000pF load in free air at +50°C with rise and fall times of 15ns (typical)
• User-programmable dead time from 0.1 to 4.5µs
• DIS (Disable) overrides input control and refreshes bootstrap capacitor when pulled low
• Input logic thresholds compatible with 5 to 15V logic levels
• Shoot-through protection
• Under-voltage protection
IC Case / Package | SOIC |
Задержка Выхода | 25нс |
Задержка по Входу | 40нс |
Количество Выводов | 16вывод(-ов) |
Количество Каналов | 4канал(-ов) |
Конфигурация Привода | Полумост |
Максимальная Рабочая Температура | 125°C |
Максимальное Напряжение Питания | 15В |
Минимальная Рабочая Температура | -55°C |
Минимальное Напряжение Питания | 8.5В |
Стиль Корпуса Привода | SOIC |
Тип переключателя питания | MOSFET |
Ток истока | 1А |
Ток стока | 1А |
Уровень Чувствительности к Влажности (MSL) | MSL 3-168 часов |
Fall Time | 15ns |
Package Type | 16 Ld PDIP, 16 Ld SOIC |
Pin Count | 16 |
Supply Voltage | 70V dc |
Driven Configuration | Half Bridge |
Load Type | MOSFET |
Number of Drivers | 4 |
Peak Output Current(sink) | 1A |
Peak Output Current(source) | 1A |
Rise Time | 9ns |