Datasheet Specifications
- Part number
- LM2743
- Manufacturer
- National Semiconductor
- File Size
- 653.40 KB
- Datasheet
- LM2743_NationalSemiconductor.pdf
- Description
- N-Channel FET Synchronous Buck Regulator Controller
Description
LM2743 N-Channel FET Synchronous Buck Regulator Controller for Conversion from 3.3V April 2004 LM2743 N-Channel FET Synchronous Buck Regulator Contr.
Features
* make power supply tracking and sequencing easy. The LM2743 employs output under-voltage and over-voltage flag, and current limit. Current limit is achieved by monitoring the voltage drop across the on resistance of the low-side MOSFET. The adaptive non-overlapping MOSFET gate drivers help avoid poteApplications
* n n n n 3.3V Buck Regulation Set-Top Boxes/ Home Gateways Core Logic Regulators High-Efficiency Buck Regulation Typical Application 20095201 © 2004 National Semiconductor Corporation DS200952 www. national. com LM2743 Connection Diagram 20095202 14-Lead Plastic TSSOP θJA = 155˚C/W NS PackageLM2743 Distributors
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