Datasheet

ligh ing

TRIAC

Dimmer

185V to 265V

AC Source

Recommended Dimmers

Brand Model

Gamma Halogeen dimmer

Merten 5725

Wintop 13112

Jung 244020300

Tradim 31032

Drespa 814

Siemens 5TC8 256

Bush 2250 U

Japan Industrial Co. FD-25

Merten 5784

Gamma 243489

Test Procedure

www.ti.com

6.2 Verifying Dimming Function

1. Set up the EVM per Figure 4 or Figure 5.

2. Add TRIAC dimmer to the input per Figure 6.

3. Set AC source to 230 V

RMS

4. Set TRIAC to maximum output.

5. Measure output current.

6. Slowly increase TRIAC dimming to minimum output.

7. Observe output current reduces.

Figure 6. Test Up Using TRIAC Dimmer

6.3 Equipment Shutdown

1. Turn off AC source.

2. Wait several minutes before handling the EVM.

A 230-VAC TRIAC Dimmable 6-W LED Driver SLUU430C– July 2010–Revised May 2011

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