LM25011A-Q1

Product Folder Order Now Technical Documents Tools & Software Support & Community LM25011, LM25011-Q1, LM25011A, LM25011A-Q1 SNVS617H – APRIL 2009 – REVISED NOVEMBER 2014 LM25011, LM25011-Q1, LM25011A, LM25011A-Q1 42-V 2-A Constant On-Time Switching Regulator With Adjustable Current Limit 1 Features 1 LM25011-Q1 is an Automotive Grade Product that is AEC-Q100 Grade 1 Qualified (–40°C to +125°C Operating Junction Temperature) LM25011A Allows Low-Dropout Operation at High Switching Frequency Input Operating Voltage Range: 6 V to 42 V Absolute Maximum Input Rating: 45 V Integrated 2-A N-Channel Buck Switch Adjustable Current Limit Allows for Smaller Inductor Adjustable Output Voltage from 2.51 V Minimum Ripple Voltage at VOUT Power Good Output Switching Frequency Adjustable to 2 MHz COT Topology Features: – Switching Frequency Remains Nearly Constant with Load Current and Input Voltage Variations – Ultra-Fast Transient Response – No Loop Compensation Required – Stable Operation with Ceramic Output Capacitors – Allows for Smaller Output Capacitor and Current Sense Resistor Adjustable Soft-Start Timing Thermal Shutdown Precision 2% Feedback Reference Package: 10-Pin, HVSSOP Create a Custom Design Using the LM25011 Family with the WEBENCH Power Designer 2 Applications Automotive Safety Infotainment Telecommunication Front Camera 3 Description The LM25011 constant on-time step-down switching regulator features all the functions needed to...