SG6846B - Highly Integrated Green-Mode PWM Controller

Fairchild Semiconductor

Datasheet Details

Part number	SG6846B
Manufacturer	Fairchild Semiconductor
File Size	486.75 KB
Description	Highly Integrated Green-Mode PWM Controller
Datasheet	SG6846B_FairchildSemiconductor.pdf

The highly integrated PWM controller, SG6846B, provides several

Low Startup Current: 8µA Low Operating Current: 3.7mA Peak-Current Mode 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 Hysteresis Constant Output Power Limit (Full AC Input Range) Internal Latch Circuit for OVP, OTP, and OCP (BLSY, BLSZ) Two-level OCP Delay with 200ms Programmable PWM Frequ.

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Published: Feb 25, 2009 |