Renesas / Dialog RRW2111x GaN System-in-Packages (SiPs)
Renesas / Dialog RRW2111x GaN System-in-Packages (SiPs) are 700V GaN integrated primary side QR flyback regulators for 25W/45W/65W applications. These devices eliminate opto and many components that increase reliability for industrial and appliance applications. The RRW2111x GaN SiPs feature built-in single-point fault protection against AC line voltage brown-in and brown-out, output short-circuit, output overvoltage, and optocoupler failure. These devices include a patented digital control that achieves accurate <3% voltage and current sensing with PrimAccurate™ for consistent performance and system reliability. Typical applications include low-power adapters, industrial control/automation, building automation, home appliances, medical power supply, networking, PoE, metering, and power tools.
Features
- High efficiency 700V GaN integrated in primary-side regulation QR flyback SiP and a family of various Rds(on)
- Delivers up to 65W with minimal BOM
- Patented digital control achieves accurate <3% voltage & current sensing with PrimAccurate™ for consistent performance and system reliability
- Renesas has knee detection IP to ensure precise control of the output voltage
- Eliminating opto and many components significantly increases reliability
- Built-in single-point fault protections against AC line voltage brown-in, brown-out, output short-circuit, output over-voltage, and optocoupler failure
Applications
- Low-power adapters
- Industrial control/automation
- Building automation
- Home appliances
- Medical power supply
- Networking
- POE
- Metering
- Power tool
- Energy storage system
- Smart home
- Water/Air purifier
- WiFi routers, switches, and set-top boxes
- Security/Surveillance
- Smart lighting
- Personal care devices
- Smart biometric identity
- Renewal energy system