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