-0.3V~40V CC/CV Synchronous Buck Controller LDR1006, Achieving 3.6A Continuous Output Current with Excellent Load and Line Regulation
legendary LDR1006 is a synchronous step down regulator from a high voltage input supply, the range of its operating voltage is from 8V~32V. The LDR1006 Synchronous Buck Controller achieves a 3.6A continuous output current with excellent load and line regulation. The switching frequency is programmable from 150KHz and the synchronous architecture provides for highly efficient designs. Current mode operation provides a fast transient response and eases loop stabilization. The LDR1006 requires a minimum number of readily available standard external components.
Features
Wide Input Voltage Range: -0.3V~40V
No Loop Compensation Required
Programmable Current Limit
Programmable Switching Frequency From 150KHz
Thermal Shutdown
ON/OFF Control
Up to 97% Efficiency
Short circuit Hiccup Time Adjustable
Available In SOP-8L Package
Applications
DC-DC Power Supply
Car Chargers
Pre-Regulator For Linear Regulators
Distributed Power Systems
Battery Chargers
LED Backlight Drivers
Absolute Maximum Ratings
Electrical Characteristics
Operating Conditions: TA=25℃, VIN=12V,Rup=120K,Rdown=38K,unless otherwise specified
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