Intersil IS-1845ASEH
The IS-1845ASRH, IS-1845ASEH are designed to be used in switching power supplies operating in current-mode. These devices feature a single output operating from zero to less than 50% duty cycle.| Part No. | IS-1845ASEH |
|---|---|
| Datasheet | IS-1845ASEH Download |
| Manufacturer |  Intersil |
| Description | Single Event Radiation Hardened High Speed Current Mode PWM |
| Buy | Stock & Price |
ELECTRICAL SPECIFICATIONS
for these devices are contained in the SMD 5962-01509.FEATURES
● Electrically Screened to DSCC SMD # 5962-01509● QML Qualified per MIL-PRF-38535 Requirements
● Radiation acceptance testing - IS-1845ASRH - High Dose Rate . . . . . . . . . . . . . . . . . . . . 300krad(SI) (Max)
● Radiation acceptance testing - IS-1845ASEH - High Dose Rate . . . . . . . . . . . . . . . . . . . . 300krad(SI) (Max) - Low Dose Rate . . . . . . . . . . . . . . . . . . . . . . 50krad(SI) (Max)
● SEE hardness (see SEE report for details) - SEL Immune . . . . . . . . . . . . . . . . . . . . Dielectrically Isolated - SEU Immune. . . . . . . . . . . . . . . . . . . . . . . . 35MeV/mg/cm2 - SEU Cross-Section at 89MeV/mg/cm2 . . . . . . . 5x10-6cm2
● Low Start-up Current . . . . . . . . . . . . . . . . . . . . . . . 100µA (Typ)
● Fast Propagation Delay . . . . . . . . . . . . . . . . . . . . . . . 80ns (Typ)
● Supply Voltage Range . . . . . . . . . . . . . . . . . . . . . . . 12V to 20V
● High Output Drive. . . . . . . . . . . . . . . . . . . . . . . .
