SC4525C Overview
The SC4525C is a constant frequency peak current-mode step-down switching regulator capable of producing 3A output current from an input ranging from 3V to 28V. The switching frequency of the SC4525C can be programmed up to 2MHz for ponent miniaturization or it can be set at lower frequencies to acmodate high step-down ratios. The SC4525C is suitable for next generation XDSL modems, high-definition TVs and various...
SC4525C Key Features
- Wide input range: 3V to 28V
- 3A Output Current
- 200kHz to 2MHz Programmable Frequency
- Precision 1V Feedback Voltage
- Peak Current-Mode Control
- Cycle-by-Cycle Current Limiting
- Hiccup Overload Protection with Frequency Foldback
- Soft-Start and Enable
- Thermal Shutdown
- Thermally Enhanced 8-pin SOIC Package