SCT2A22 Overview
The SCT2A22 is a 1A synchronous buck converters with wide input voltage, ranging from 4.5V to 100V, which integrates an 530mΩ high-side MOSFET and a 220mΩ low-side MOSFET. The SCT2A22, adopting the constant-on time (COT) mode control, supports the Forced PWM mode to achieve smaller output ripple and support Isolation buck topology.
SCT2A22 Key Features
- Wide Input Range: 4.5V-100V
- 1A Continuous Output Current
- Integrated 530mΩ High-Side and 220mΩ Low
- 1.2V ±1% Feedback Reference Voltage at Room
- 4.3ms Internal Soft-start Time
- COT Control Mode
- Forced PWM mode support Isolation Buck
- Precision Enable Threshold for Programmable
- Cycle-by-Cycle Current Limiting
- Over-Voltage Protection