Datasheet LTC7149 (Analog Devices) - 8

LTC7149 FUNCTIONAL DIAGRAM BOOST VIN INTVCC 1/50k VIN PEAK-CURRENT REVERSE – EXTV COMPARATOR COMPARATOR CC + 0A 50µA LDO ISET + + VOUTSNS – – 100k SV – OUT ITH SV – OUT SV – OUT VINREG + – SW +– 2V BUCK LOGIC PGDFB AND – R SV T OUT GATEDRIVE INTVCC PGOOD PGOOD OSC LOGIC MODE/SYNC CLK LEVEL RUN SHIFT SV – – OUT VOUT GND 7149 BD 7149fa 8 For more information www.linear.com/LTC7149