Features
▪ Qualified to Renesas rad hard QML-P equivalent
screening and QCI flow (R34TB0005EU)
• All screening and QCI is in accordance with
MIL-PRF-38535L Class-P
▪ Wide operating voltage range:
• Input: 4.5V to 19V
• Output: 0.6V to
VPWR_STAGE×((TSW-120ns)/TSW)
▪ Programmable PWM output switching frequency
• 250kHz to 1.5MHz
▪ Optional Droop regulation
▪ Current mode control provides
• Excellent power supply rejection
• Simplified control scheme
▪ Output differential remote sensing
▪ Programmable soft-start
▪ Enable control
▪ Power-good Indicator
▪ TID rad hard assurance (RHA) wafer-by-wafer
testing
• LDR (0.01rad(Si)/s): 75krad(Si)
▪ SEE characterization
• No DSEE with VDD = 25V and 86MeV•cm2/mg
• SEFI <3μm2 at 86MeV•cm2/mg
• SET <2% on VOUT at 86MeV•cm2/mg