Dialog Semiconductor iW1830 | Demoboard iW1830-EVAL1

Description

Evaluation Board for 15W Single-Output Switch-Mode Power Supply.The iW1830-EVAL evalution board provides a working and tested solution for a 15W power supply based on the iW1830, a PrimAccurate™ digital off-line power supply controller IC with integrated power switch from Dialog. With an integrated 700V power MOSFET, the iW1830 provides a low total BOM cost and through the advanced digitalcontrol technology it uses, it removes the need for external secondary-side feedback components, further reducing component count and cost while improving reliability.

Features

Wide input voltage range: 90VAC to 264VAC●● Output voltage: 5V●● Output current: 2A●● Total output power: 10W max.●● Integrated 800V BJT●● Active mode efficiency > 80%●● Supports high capacitance loads up to 6,000mF●● Low no-load power: < 50mW (at 230 VAC)●● EZ-EMI® technology: excellent EMI performance witha minimum of EMI filtering components●● Quasi-resonant operation●● Low component count and small PCB footprint●● iW1830 IC protections:xx Output short-circuit, over-current, over-voltagexx Input voltage protection: brown-out, brown-in,unplugxx Over-temperature protection - internal sensor

Typical applications

• Industrial Control
• White Goods
• Network Devices
• Home Appliances

More information

• Datasheet
• IC product information