STR4A100 Overview
The STR4A100 series are power ICs for switching power supplies, incorporating a sense MOSFET and a current mode PWM controller IC. The low standby power is acplished by the automatic switching between the PWM operation in normal operation and the burst-oscillation under light load conditions. The product achieves high cost-performance power supply systems with few external ponents.
STR4A100 Key Features
- Current Mode Type PWM Control
- Auto Standby Function
- Operation Mode
- Random Switching Function
- Slope pensation Function
- Leading Edge Blanking Function
- Bias Assist Function
- Soft Start Function
- Protections
- Overcurrent Protection (OCP) : Pulse-by-Pulse