Datasheet Specifications
- Part number
- LM2742
- Manufacturer
- National Semiconductor
- File Size
- 569.18 KB
- Datasheet
- LM2742_NationalSemiconductor.pdf
- Description
- N-Channel FET Synchronous Buck Regulator Controller
Description
LM2742 N-Channel FET Synchronous Buck Regulator Controller for Low Output Voltages PRELIMINARY March 2004 LM2742 N-Channel FET Synchronous Buck Reg.
Features
* The LM2742 operates from a low-current 5V bias and can convert from a 1V to 16V power rail. The part utilizes a fixedfrequency, voltage-mode, PWM control architecture and the switching frequency is adjustable from 50kHz to 2MHz by setting the value of an external resistor. Current limit is achievedLM2742 Distributors
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