抗辐射， 9A ，非反相功率MOSFET驱动器 Radiation Hardened, 9A, Non-Inverting Power MOSFET Driver
The radiation hardened ISL74422BRH is a non-inverting, monolithic high-speed MOSFET driver designed to convert a 5V CMOS logic input signal into a high current output at voltages up to 18V. Its fast rise/fall times and high current output allow very quick control of even the largest power MOSFETs in high frequency applications.
Features
• QML Qualified per MIL-PRF-38535 Requirements
• Electrically Screened to DSCC SMD # 5962-03248
• Radiation Environment
- Total Dose Max . . . . . . . . . . . . . . . . . . . . 300kradSI
- Latch-Up Immune
• IPEAK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9A Min
• TFALL CL = 10nF . . . . . . . . . . . . . . . . . . . . . 135ns Max
• TRISE CL = 10nF . . . . . . . . . . . . . . . . . . . . . 135ns Max
• Prop Delay High-Low CL = 10nF . . . . . . . . . 175ns Max
• Prop Delay Low-High CL = 10nF . . . . . . . . . 175ns Max
• Rising UVLO Threshold . . . . . . . . . . . . . . . . . . 7.5V Max
• Falling UVLO Threshold. . . . . . . . . . . . . . . . . . .6.0V Min
• UVLO Hysteresis . . . . . . . . . . . . . . . . . . . . . . . .0.3V Min
• Wide Supply Voltage Range . . . . . . . . . . . . . . . 8V to 18V
• Low Stand-by Current Consumption
- Input Low . . . . . . . . . . . . . . . . . . . . . . . . . .2.1mA Max
- Input High . . . . . . . . . . . . . . . . . . . . . . . . . .2.7mA Max
Applications
• Switching Power Supplies
• DC/DC Converters
• Motor Controllers