特性 Features

? Qualified to Renesas rad hard QML-V equivalent

screening and QCI flow (R34TB0001EU)

? All screening and QCI is in accordance with

MIL-PRF-38535L Class-V

? 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