Datasheet Details
- Part number
- SG6846
- Manufacturer
- Fairchild Semiconductor
- File Size
- 1.62 MB
- Datasheet
- SG6846-FairchildSemiconductor.pdf
- Description
- Highly Integrated Green-Mode PWM Controller
SG6846 Description
SG6846 * Highly Integrated Green-Mode PWM Controller SG6846 Highly Integrated Green-Mode PWM Controller .
The highly integrated SG6846 series of PWM controllers provides several features to enhance the performance of flyback converters.
SG6846 Features
* Low Startup Current: 8µA
* Low Operating Current: 3.7mA
* Peak-Current Mode of Operation with Cycle-by-
Cycle Current Limiting
* PWM Frequency Continuously Decreasing with
Burst Mode at Light Loads
* VDD Over-Voltage Protection (OVP)
* AC Input Brownout Protection with Hyst
SG6846 Applications
* General-purpose switch-mode power supplies and flyback power converters, including:
* Power Adapters
* Open-Frame SMPS
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