Datasheet LTC7852 (Analog Devices) - 10

LTC7852/LTC7852-1
FUNCTIONAL BLOCK DIAGRAMS LTC7852-1
FREQ PLLIN CLKOUT PHCFG VDD LDO VCC UVLO VCC PLL/SYNC + VIN VDD S CIN OSC ON PWM R Q SWITCH LOGIC 5k RUN VOUT + + OV I C CMP OUT – SNSP SLOPE COMPENSATION VCC 1.5V ILIM SNSN PGOOD ACTIVE CLAMP 1 R ITHD + 0.4625V ITH UV 5µA – 20k + V + + OSNS R – C DIFFAMP 20k HICCUP SS RUN + – EA – + – + CC OV + + – 0.45V 1.22V – 0.5375V 1µA/5µA 0.5V V – CC 20k V REF 20k OSNS GND SS RUN 78521 BD2 CSS Rev A 10 For more information www.analog.com Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Functional Block Diagrams Operation Applications Information Typical Applications Package Description Revision History Typical Application Related Parts