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Dialog Semiconductor iW1830 | Demoboard iW1830-EVAL1
5V/3A High-Voltage, Off-Line Digital PWM Controller with Integrated MOSFET Evaluation Board
Overview
| Topology | Flyback Converter |
| Input voltage | 90-264 V |
| Output 1 | 5 V / 3 A |
| IC revision | 0.1 |
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
Products
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | Pins (Value) (pcs) | Application | PCB/Cable/Panel | Modularity | Type | Wire Section | f (mm) | IR (A) | L (µH) | RDC max. (mΩ) | VR (V (AC)) | VT (V (AC)) | Material | L (mm) | W (mm) | H (mm) | Mount | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 691216910002 | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-TBL Series 2169 - 7.50 mm Horizontal Entry Modular w. Rising Cage Clamp | 2 | Rising Cage Clamp | PCB | Yes | Horizontal | 12 to 30 (AWG) 3.31 to 0.0509 (mm²) | – | 24 | – | – | – | – | – | 15 | – | – | THT | |
 | 691101710002 | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-TBL Series 101 - 5.00 mm Horizontal Entry Modular | 2 | Wire Protector | PCB | Yes | Horizontal | 26 to 14 (AWG) 0.5 to 2.5 (mm²) | – | 16 | – | – | – | – | – | 10 | – | 12.6 | THT | |
 | 744841330 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WE-CMB NiZn Common Mode Power Line Choke | 4 | – | – | – | – | – | – | 3 | 30 | 26 | 250 | 1500 | NiZn | 16 | 7.5 | 17.5 | THT | ||
 | 702917000 | SPEC | – | 3 files | Active i| Production is active. Expected lifetime: >10 years. | WA-SNSR Self-Retaining Spacer | – | – | – | – | – | – | 3 | – | – | – | – | – | PA66 | 5 | – | – | – | |
 | 750343109 | SPEC | 4 files | Active i| Production is active. Expected lifetime: >10 years. | Transformer | – | – | – | – | – | – | – | – | 490 | – | – | 3750 | – | 22.2 | 26 | 16 | THT |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 691216910002 | SPEC | – |
| 691101710002 | SPEC | – |
| 744841330 | SPEC | |
| 702917000 | SPEC | – |
| 750343109 | SPEC |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | Pins (Value) (pcs) | Application | PCB/Cable/Panel | Modularity | Type | Wire Section | f (mm) | IR (A) | L (µH) | RDC max. (mΩ) | VR (V (AC)) | VT (V (AC)) | Material | L (mm) | W (mm) | H (mm) | Mount | Samples |
|---|