Microchip Technology MIC24052
The MIC24052 is a constant-frequency, synchronous DC/DC buck regulator featuring a unique adaptive on-time control architeFEATURES
● HyperLight Load® Efficiency: up to 80% at 10 mA● Hyper Speed Control® Architecture Enables: - High Delta V Operation (VIN = 19V and VOUT = 0.8V) - Small Output Capacitance
● 4.5V to 19V Input Voltage Range
● 6A Output Current Capability
● Up to 95% Efficiency
● Adjustable Output from 0.8V to 5.5V
● ±1% Feedback Accuracy
● Any Capacitor Stable - Zero-to-High ESR
● 600 kHz Switching Frequency
● Power Good (PG) Output
● Foldback Current-Limit and “Hiccup Mode” Short-Circuit Protection
● Supports Safe Start-Up into a Pre-Biased Load
● –40°C to +125°C Junction Temperature Range
● Available in a 28-pin 5 mm x 6 mm QFN Package
APPLICATIONS
● Servers and Workstations● Routers, Switches, and Telecom Equipment
● Base Stations
GENERAL DESCRIPTION