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LM2727 Controller Datasheet PDF

N-Channel FET Synchronous Buck Regulator Controller

N-Channel FET Synchronous Buck Regulator Controller

 

 

 

Part Number LM2727
Description N-Channel FET Synchronous Buck Regulator Controller
Feature LM2727, LM2737 www.
ti.
com SNVS205D – AUGUST 2002 – REVISED MARCH 2013 LM 2727/LM2737 N-Channel FET Synchronous B uck Regulator Controller for Low Output Voltages Check for Samples: LM2727, LM 2737 FEATURES 1
•2 Input Power from 2.
2V to 16V
• Output Voltage Adjustab le Down to 0.
6V
• Power Good flag, Ad justable Soft-Start and Output Enable f or Easy Power Sequencing
• Output Ove r-Voltage and Under-Voltage Latch- Off (LM2727)
• Output Over-Voltage and Un der-Voltage Flag (LM2737)
• Reference Accuracy: 1.
5% (0°C - 125°C)
• Cur rent Limit Without Sense Resistor
• S oft Start
• Switching Frequency from .
Manufacture Texas Instruments
Datasheet
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LM2727

 

 

 


 

 

 

Part Number LM2727
Description N-Channel FET Synchronous Buck Regulator Controller
Feature LM2727/LM2737 N-Channel FET Synchronous Buck Regulator Controller for Low Outpu t Voltages June 2003 LM2727/LM2737 N- Channel FET Synchronous Buck Regulator Controller for Low Output Voltages Gene ral Description The LM2727 and LM2737 a re high-speed, synchronous, switching r egulator controllers.
They are intended to control currents of 0.
7A to 20A wit h up to 95% conversion efficiencies.
Th e LM2727 employs output over-voltage an d undervoltage latch-off.
For applicati ons where latch-off is not desired, the LM2737 can be used.
Power up and down sequencing is achieved with the power-g ood flag, adju .
Manufacture National Semiconductor
Datasheet
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LM2727

 

 

 

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