Features
▪ Wide operating voltage range:
• Input: 4.5V to 19V
• Output: 0.6V to
VPWR_STAGE×((TSW-120ns)/TSW)
▪ Programmable 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
▪ Radiation acceptance testing
• LDR (0.01rad(Si)/s): 75krad(Si)
▪ SEE hardness (see SEE report for details)
• No SEB/SEL LETTH, VDD = 25V:
86MeV•cm2/mg
• SET/SEFI free at LET 86MeV•cm2/mg
▪ Qualified to Renesas Rad Hard Hermetic
Screening and QCI Flow (R34TB0001EU)
• All screening and QCI is in accordance with
MIL-PRF-38535L Class-V