Описание TC4424CPA
The TC4424CPA is a dual non-inverting high-speed power MOSFET Driver features higher peak output current drive capability, lower shoot-through current, matched rise/fall times and propagation delay times. The TC4424 device is pin-compatible with the existing TC4423 family. The TC4424A driver can easily charge and discharge 1800pF gate capacitance in under 20ns, provides low enough impedances in both the ON and OFF states to ensure the MOSFETs intended state will not be affected, even by large transients. The inputs may be driven directly from either TTL or CMOS. In addition, the 300mV of built-in hysteresis provides noise immunity and allows the device to be driven from slow rising or falling waveforms.
• High capacitive load drive capability
• 40ns Typical short delay times
• Matched rise/fall times
• 3.5R Typical low output impedance
• Latch-up protected – Will withstand 1.5A reverse current
• Logic input will withstand negative swing up to 5V
• Pin-compatible with the TC1426/TC1427/TC1428/TC4426/TC4427/TC4428/TC4426A/TC4427A/TC4428A devices
| Конфигурация | Low-Side |
| Тип канала | независимый |
| Кол-во каналов | 2 |
| Тип управляемого затвора | N/P-CH MOSFET |
| Напряжение питания, В | 4.5…18 |
| Логическое напряжение (VIL), В | 0.8 |
| Логическое напряжение (VIH), В | 2.4 |
| Пиковый выходной ток нарастания (Source), А | 3 |
| Пиковый выходной ток спада (Sink), А | 3 |
| Тип входа | неинвертирующий |
| Номинальное время нарастания (Rise Time), нс | 23 |
| Номинальное время затухания (Fall Time), нс | 25 |
| Рабочая температура, °C | 0…+150 (TJ) |
| Корпус | DIP-8 (0.300 inch) |
| Вес, г | 1 |