LM3485 controller equivalent, hysteretic pfet buck controller.
*1 Easy-to-Use Control Methodology
* No Control-Loop Compensation Required
* 4.5-V to 35-V Wide Input Range
* 1.242-V to VIN Adjustable Output Range
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* Set-Top Box
* DSL or Cable Modem
* PC/IA
* Auto PC
* TFT Monitor
* Battery-Powered Portable Ap.
The LM3485 is a high-efficiency PFET switching regulator controller that can be used to quickly and easily develop a small, low-cost, switching buck regulator for a wide range of applications. The hysteretic control architecture provides for simple d.
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