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Electrical Performance Specifications www.ti.com
3 Electrical Performance Specifications
Table 1. LM3447-PAR-230VEVM Electrical Performance Specifications
PARAMETER TEST CONDITIONS MIN TYP MAX UNITS
Input Characteristics
Voltage range 180 230 265 V
Output Characteristics
Output voltage, V
OUT
9 to 11 LED’s 30 32 34 V
Output load current, I
OUT
500 mA
Output over voltage 38 V
Systems Characteristics
Switching frequency 69 kHz
Full-load efficiency V
IN
= 230 V
AC
85%
Power factor, PF 0.96
4
LM3447-PAR-230VEVM is a Phase-Dimmable, Primary-Side Regulated LED SLUUA02–AUGUST 2012
Driver
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