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 iW1699B improves on the performance of Dialog’s iW1699 AC/DC controller by reducing the output voltage ripple to 1% on a 12V output voltage, increasing the Vcc input voltage range up to 25V, and increasing robustness with extra protection features.
The iW1699B easily meets the US DoE’s external power supply efficiency standard and the EU’s Code of Conduct, version 5, tier 2 external power supply standard, with no-load power consumption less than 30mW while complying with minimum active mode efficiency requirements.
The iW1699B also incorporates Dialog’s SmartDefender™ smart hiccup technology to help address soft short circuits in cables and connectors.
The iW1699B is pin-to-pin and backward compatible with the iW1699.
A DiaSIM simulation model (32-bit NL5 version only) is available for the iW1699B. For more information and where to download, please visit the DiaSIM page.
Low output ripple voltage – 120mV on a 12V or 5V output voltage
25V max Vcc Input Voltage Range
Easily Meets DoE External Power Supply and EU CoC Version 5, Tier 2 Standards
Active Start-Up Reduces Start-Up Time without Increasing No-Load Power Consumption
Selectable Voltage Offset Compensation for Voltage Loss in Cables and Connectors (5 Options)
PrimAccurateTM- Primary-Side Control, No Optocoupler Needed
Intrinsically Low Noise Solution - No Audible Noise Over Entire Operating Range
Adaptive Multi-Mode PWM/PFM Control for Optimal Efficiency Across Load Range
EZ-EMITM Design to Easily Meet Global EMI Specifications
Fast Dynamic Load Response (DLR)
SmartDefender™ Smart Hiccup Technology
Fully Protected from Fault Conditions
Pin-to-pin and backward compatible with iW1699
Dialog’s DiaSIM simulation models and tools enable simulation and validation of AC/DC power supplies using highly accurate models for selected products. All models and application circuits are available for download from the support website.
Important note: Dialog's DiaSIM models are only compatible with the 32-bit version of NL5.
DownloadTo 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.
Inquiries Distributors and Representatives Register for newslettersImportant note: Dialog's DiaSIM models are only compatible with the 32-bit version of NL5.