Texas Instruments LM3447 Evaluation Board LM3447-PAR-230VEVM LM3447-PAR-230VEVM Datenbogen
Produktcode
LM3447-PAR-230VEVM
Electrical Performance Specifications
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
Copyright © 2012, Texas Instruments Incorporated