Features

▪ Qualified to Renesas Rad Tolerant Screening and

QCI Flow (R34TB0004EU)

▪ Passes NASA low outgassing specifications

▪ Operates from 3V to 5.5V supply

• Programmable power-on reset level

▪ Fixed 1MHz switching frequency

▪ ±1.2% reference voltage

▪ Highly efficient: 95% peak efficiency

▪ Bidirectional SYNC pin allows two devices to be

synchronized 180° out-of-phase

▪ Analog soft-start

▪ Output undervoltage and overcurrent protection

▪ Power-good output voltage monitor

▪ Tin (Sn) free lead finish

▪ TID Radiation Lot Acceptance Testing (RLAT)

(LDR: ≤10mrad(Si)/s)

• ISL71001M30RTZ: 30krad(Si)

• ISL71001M50RTZ: 50krad(Si)

▪ SEE Characterization

• No DSEE for VIN = 5.7V and IOUT = 7A at

43MeV•cm2/mg

• SET