Datasheet Details
| Part number | SG6846 |
|---|---|
| Manufacturer | Fairchild (now onsemi) |
| File Size | 1.62 MB |
| Description | Highly Integrated Green-Mode PWM Controller |
| Datasheet |
 SG6846 Datasheet
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General Description
The highly integrated SG6846 series of PWM controllers provides several
Key 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 Hysteresis.
- Constant Output-Power Limit (Full AC Input Range).
- Internal Latch Circuit for OVP, OTP, and OCP.
- Two-level Over-Current Protection (OCP) with 96ms Delay Time.
- Very Few Exte.