SG6846A controller equivalent, highly integrated green-mode pwm controller.
* Low Startup Current: 8µA
* Low Operating Current: 3.7mA
* Peak-Current Mode of Operation with Cycle-by-
Cycle Current Limiting
* PWM Frequency Continuou.
General-purpose switch-mode power supplies and flyback power converters, including:
* Power Adapters
* Open-fram.
The SG6846A is especially designed for SMPS with surge-current output, incorporated with a two-level OCP function. Besides the cycle-by-cycle current limiting, if the switching current is higher than two thirds the peakcurrent threshold for 1700ms, o.
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