LM46000AQPWPTQ1

LM4600x降壓式電壓轉換器

Texas Instruments LM4600x SIMPLE SWITCHER® Regulators are an easy to use synchronous step-down DC-DC converter capable of driving up to 2A of load current from an input voltage range of 3.5V to 60V. The LM4600x provides exceptional efficiency, output accuracy and drop-out voltage in a very small solution size. Peak current mode control is employed to achieve simple control loop compensation and cycle-by-cycle current limiting. Optional features such as programmable switching frequency, synchronization, power-good flag, precision enable, internal soft-start, extendable soft-start, and tracking provide a flexible and easy to use platform for a wide range of applications. Discontinuous conduction and automatic frequency modulation at light loads improve light load efficiency. The family requires few external components and pin arrangement allows simple, optimum PCB layout. Protection features include thermal shutdown, V_CC under-voltage lockout, cycle-by-cycle current limit, and output short circuit protection.
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Texas Instruments | Power Management LM46000-Q1 Step-Down Voltage Converter

Texas Instruments LM46000-Q1 SIMPLE SWITCHER® Step-Down Voltage Converter is a synchronous converter capable of driving up to 0.5A of load current from an input voltage ranging from 3.5V to 60V. The LM46000-Q1 provides exceptional efficiency, output accuracy and drop-out voltage in a very small solution size. Peak current mode control is employed to achieve simple control loop compensation and cycle-by-cycle current limiting. Optional features such as programmable switching frequency, synchronization, power-good flag and precision enable are available. It also includes internal soft-start, extendable soft-start, and tracking that provides a flexible and easy to use platform for a wide range of applications.