To order a sample of any of our products, please complete the following form. We will provide up to five parts free of charge. Our sales department will provide pricing for samples orders exceeding five parts.

The iW1820 AccuSwitch™ digital PWM controller integrates a highly accurate control circuit with an 800V BJT power switch to provide a complete solution for off-line power conversion at up to 15W of output power.
Dialog’s PrimAccurate™ primary-side digital control algorithms eliminate the need for failure-prone optocouplers and ensure excellent cross-regulation accuracy, to enable the longer operating lifetime, high performance and reduced cost required for white goods applications.
The output is designed to smoothly start-up into large capacitors, while maintaining a quick turn-on time. It operates in quasi-resonant mode to optimize efficiency and incorporates a low-power mode that achieves <30mW of no-load power consumption to meet global energy efficiency regulations.
15W Output, Optimized for 5Vout
AccuSwitch™ integrated 800V Power BJT
PrimAccurate™ Primary-Side Control
No Optocoupler Needed
Intelligent Digital Control Loop for Accurate Voltage Cross-Regulation
Meets Global Energy Efficiency Standards
Adaptively Controlled Soft Start-up
Fast, Smooth Start-up into Large Capacitive Loads (up to 6,000µF)
EZ-EMI® Design
Fully Protected from Fault Conditions
Thermally Efficient SO-10 Batwing Package
Power Adapters/Chargers for Media Tablets, Smartphones, Consumer Electronics
AC/DC Power Supplies for Home Appliances, Industrial Electronics
To order a sample of any of our products, please complete the following form. We will provide up to five parts free of charge. Our sales department will provide pricing for samples orders exceeding five parts.
Get in touch with us directly through our worldwide sales offices, or contact one of our global distributors and representatives.
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