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L6730

ST Microelectronics
Part Number L6730
Manufacturer ST Microelectronics
Description (L6730 / L6730B) Adjustable step-down controller
Published Mar 27, 2007
Detailed Description www.DataSheet4U.com L6730 L6730B Adjustable step-down controller with synchronous rectification Features ■ ■ ■ Input v...
Datasheet PDF File L6730 PDF File

L6730
L6730


Overview
www.
DataSheet4U.
com L6730 L6730B Adjustable step-down controller with synchronous rectification Features ■ ■ ■ Input voltage range from 1.
8V to 14V Supply voltage range from 4.
5V to 14V Adjustable output voltage down to 0.
6V with ±0.
8% accuracy over line voltage and temperature (0°C~125°C) Fixed frequency voltage mode control tON lower than 100ns 0% to 100% duty cycle Selectable 0.
6V or 1.
2V internal voltage reference External input voltage reference Soft-start and inhibit High current embedded drivers Predictive anti-crossconduction control Selectable uvlo threshold (5V or 12V BUS) Programmable high-side and low-side RDS(on) sense over-current-protection Switching frequency programmable f...



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