NCL30125 Description
Current-Mode Controller, Fixed Frequency, for Two-Switch Forward Converter NCL30125 The NCL30125 is a fixed−frequency current−mode controller featuring the Dynamic Self−Supply (DSS). This function greatly simplifies the design of the auxiliary supply and the VCC capacitor by activating the internal startup current source to supply the controller during start−up, transients, latch, stand−by etc. With a supply range...
NCL30125 Key Features
- Integrated High-side Driver
- Adjustable Switching Frequency Up to 300 kHz
- Peak Current-mode Control
- Skip Mode to Maximize Performance in Light Load Conditions
- High-voltage Current Source with DSS
- Brown-out (BO) Detection
- Internal Slope pensation
- Adjustable Soft-start Duration
- Frequency Jittering
- 15 ms Timer-based Short-circuit Protection with Auto-recovery or