Datasheet Specifications
- Part number
- LM3489
- Manufacturer
- National Semiconductor
- File Size
- 385.44 KB
- Datasheet
- LM3489_NationalSemiconductor.pdf
- Description
- Hysteretic PFET Buck Controller
Description
LM3489/LM3489Q Hysteretic PFET Buck Controller with Enable Pin June 23, 2008 LM3489/LM3489Q Hysteretic PFET Buck Controller with Enable Pin General .
Applications
* The hysteretic control architecture provides for simple design without any control loop stability concerns using a wide variety of external components. The PFET architecture also allows for low component count as well as ultra-low dropout, 100% duty cycle operation. Another benefit is high efficienLM3489 Distributors
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