Datasheet Details
- Part number
- R7711A
- Manufacturer
- Richtek
- File Size
- 400.21 KB
- Datasheet
- R7711A-Richtek.pdf
- Description
- Primary Feedback CC/CV PWM Controller
R7711A Description
® R7711A Primary Feedback CC/CV PWM Controller for Flyback Converters General .R7711A Features
* The R7711A is a current mode PWM controller which includes primary side voltage feedback technology. It controls the output voltage and current accurately without shunt regulator and opto-coupler on secondary side to reduce the part count and save costs. The R7711A is designed especially for low poR7711A Applications
* such as chargers for cell phones, PDAs, and other mobile products. Complete protections are provided, such as output Under- Voltage Protection, output Over-Voltage Protection, VDD Over-Voltage Protection, Over-Temperature Protection, and Secondary Rectifier Short-circuit Protection. The ultra low s
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