Datasheet ADP2165, ADP2166 (Analog Devices) - 5

Data Sheet ADP2165/ADP2166 Parameter Symbol Test Conditions/Comments Min Typ Max Unit
PGOOD Power-Good Range FB rising threshold 107 111 115 % FB rising hysteresis 3 % FB falling threshold 87 90.5 94.5 % FB falling hysteresis 3 % Power-Good Deglitch Time From FB to PGOOD 16 Clock cycles PGOOD Leakage Current VPGOOD = 5 V 0.1 1 µA PGOOD Output Low Voltage IPGOOD = 1 mA 27 45 mV EN EN Threshold 1.12 1.2 1.28 V EN Hysteresis 100 mV EN Pull-Down Resistor 1 MΩ THERMAL Thermal Shutdown Threshold 150 °C Thermal Shutdown Hysteresis 25 °C 1 Pin-to-pin measurement. 2 Guaranteed by design. Rev. B | Page 5 of 23 Document Outline Features Applications General Description Typical Application Circuit Revision History Functional Block Diagram Specifications Absolute Maximum Ratings Thermal Resistance ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Theory of Operation Control Scheme PWM Mode Enable/Shutdown Internal Regulator (VREG) Bootstrap Circuitry Oscillator and Synchronization Soft Start Tracking Power-Good (PGOOD) Peak Current-Limit and Short-Circuit Protection Overvoltage Protection Undervoltage Lockout Thermal Shutdown Applications Information ADIsimPower Design Tool Input Capacitor Selection Output Voltage Setting Voltage Conversion Limitations Inductor Selection Output Capacitor Selection Compensation Design Design Example Output Voltage Setting Frequency Setting Inductor Selection Output Capacitor Selection Compensation Components Soft Start Time Program Input Capacitor Selection Recommended External Components Printed Circuit Board Layout Recommendations Reference Designs Outline Dimensions Ordering Guide