R7710 Datasheet Primary Feedback Cc/cv Pwm Controller

Manufacturer: RichPower

Overview: Preliminary R7710 Primary Feedback CC/CV PWM Controller for Flyback Converters.

Datasheet Details

Part number	R7710
Manufacturer	RichPower
File Size	302.20 KB
Description	Primary Feedback CC/CV PWM Controller
Datasheet	R7710-RichPower.pdf

The R7710 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 photo coupler on secondary side to save the part counts and cost. R7710 is designed especially for low power purpose as charger of cell phones, PDAs, and etc. Fruitful protections, such as UVP, OVP, brownout, current limit and OTP, minimize the external components. Ultra low start-up current and operating current of.

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