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LM2746 Controller Datasheet PDF

Low Voltage N-Channel MOSFET Synchronous Buck Regulator Controller

Low Voltage N-Channel MOSFET Synchronous Buck Regulator Controller

 

 

 

Part Number LM2746
Description Low Voltage N-Channel MOSFET Synchronous Buck Regulator Controller
Feature May 2005 www.
DataSheet4U.
com LM2746 Low Voltage N-Channel MOSFET Synchronous B uck Regulator Controller LM2746 Low Vo ltage N-Channel MOSFET Synchronous Buck Regulator Controller General Descripti on The LM2746 is a high-speed synchrono us buck regulator controller with a fee dback voltage accuracy of ± 1%.
It can provide simple down conversion to outp ut voltages as low as 0.
6V.
Though the control sections of the IC are rated fo r 3 to 5.
5V, the driver sections are de signed to accept input supply rails as high as 16V.
The use of non-overlapping MOSFET gate drivers helps avoid potent ial shoot-throu .
Manufacture National Semiconductor
Datasheet
Download LM2746 Datasheet

LM2746

 

 

 


 

 

 

Part Number LM2746
Description Low Voltage N-Channel MOSFET Synchronous Buck Regulator Controller
Feature OBSOLETE LM2746 www.
ti.
com SNVS362B MAY 2005 – REVISED JANUARY 2012 L M2746 Low Voltage N-Channel MOSFET Sync hronous Buck Regulator Controller Check for Samples: LM2746 FEATURES 1
•2 P ower stage input voltage from 1V to 16V
• Control stage input voltage from 3 V to 5.
5V
• Output voltage adjustable down to 0.
6V
• Power good flag and s hutdown
• Output overvoltage and unde rvoltage detection
• ±1% feedback vo ltage accuracy over temperature
• Low -side adjustable current sensing
• Ad justable soft-start
• Tracking and s equencing with shutdown and soft start pins
• Switching frequency from 50 kH .
Manufacture Texas Instruments
Datasheet
Download LM2746 Datasheet

LM2746

 

 

 

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