Datasheet Specifications
- Part number
- RAA223021
- Manufacturer
- Renesas ↗
- File Size
- 878.00 KB
- Datasheet
- RAA223021-Renesas.pdf
- Description
- 700V AC/DC Buck Regulator
Description
RAA223021 700V AC/DC Buck Regulator with Ultra-Low Standby Power Datasheet The RAA223021 is a universal input AC/DC switching buck regulator with ul.
Features
* a 700V integrated MOSFET capable of delivering up to 12W output power. It supports output voltage as low as 5V. The RAA223021 combines constant off-time control for heavy load and Pulse Frequency Modulation (PFM) for light-load operation. Constant off-time controls switching frequency above the audiApplications
* ▪ Home appliances ▪ Home automation, IoT, and sensors ▪ Metering and Industry control ▪ Bias power FR D1 VIN 85VAC~265VAC L1 +C1 R2 DRAIN VCC RAA223021 FB + C2 SOURCE SOURCE CVCC D4 C3 CFB 2 RFB 1 RFB 2 D3 CFB 1 L2 D2 COUT VOUT R1 Figure 1. Typical RAA223021 Buck Application CircuiRAA223021 Distributors
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