SG6846B controller equivalent, highly integrated green-mode pwm controller.
Low Startup Current: 8µA Low Operating Current: 3.7mA Peak-Current Mode Operation with Cycle-by-cycle Current Limiting PWM Frequency Continuously .
General-purpose switch-mode power supplies and flyback power converters, including:
Power Adapters Open-frame SM.
The highly integrated PWM controller, SG6846B, provides several features to enhance the performance of fly-back converters. To minimize standby power consumption, a proprietary green-mode function provides off-time modulation to continuously decrease.
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