UBA20262DB01
UBA20262DB01 18 W 230 V Step-dimming CFL reference design
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Demo board description
The UBA20261/2 circuits use half-bridge driver ICs setup to drive standard PLC-18W, G24q-2 socket-based lamps. In addition, similar lamps with a nominal lamp power of 16.5 W can also be driven. The total power drawn from the mains is about 18 W for mains voltages of 230 V or 120 V (RMS). UBA20261/2 boards can be configured to drive different Compact Fluorescent Lamps (CFL) of different power ratings. Driving different CFL is possible by changing the inductor tap and installing a different lamp capacitor.
Features
- Step dimming set to: 100 % / 38 % / 13 % / 3 % of the lamp current
- 1.5 x lamp current boost, set for 50 s
- Power Factor (PF): > 0.55
- Input voltage range: 230 V; 15 %; 50 Hz
- Input power: 18 W at 230 V
- Input current: 159 mA/208 mA (boost)
- Running frequency 44.5 kHz; start frequency 111 kHz
- Preheat: 0.7 s
Descriptive summary
Content demobox
Demoboard, CD Rom with documentation
All information on this product information page is subject to the subsequent disclaimers:
UBA20262DB01 230V 18W Round Reference
Documentation for this product
| Filename | Type | Format | Title | Date |
|---|---|---|---|---|
| AN10912 | Application note | SMPS EMC and layout guidlines (v.1.0) | 2011-02-18 | |
| UBA20261_UBA20262 | Data sheet | 600 V and 350 V power IC for step dimmable CFLs (v.2.0) | 2011-10-10 | |
| UBA20261DB01_and_UBA20262DB01_Gerber_files | Other type | zip | Gerber files UBA20261DB01 and UBA20262DB01 (v.1.0) | 2012-01-17 |
| UM10498 | User manual | 230 V and 120 V reference design using UBA20261/2 (v.1.0) | 2011-09-30 |
Demo boards
| Type number | Ordering code(12NC) | Orderable part number | Products status | Region | Distributor | In stock | Order quantity | Inventory date | Buy online |
|---|---|---|---|---|---|---|---|---|---|
| UBA20262DB01 | 9352 967 07598 | Volume production |
Products
| Type number | Description | Status | Quick access |
|---|---|---|---|
| UBA20262T | 600 V Power IC for step dimmable compact fluorescent lamps | Download datasheet Order sample |
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