Texas Instruments Simple LED Driver for MR16 and AR111 Applications Evaluation Module TPS92560MR16BSTEVM TPS92560MR16BSTEVM 데이터 시트
제품 코드
TPS92560MR16BSTEVM
Applications
1
Applications
5- to 10-W MR16 or AR111 LED lamps
2
TPS92560MR16BSTEVM Electrical Performance Specifications
provides a summary of the electrical performance specifications of the EVM. All specifications are
given for an ambient temperature of 25°C.
Table 1. TPS92560MR16BSTEVM Electrical Performance Specifications
Parameter
Notes and Conditions
Min
Typ
Max
Unit
Input Characteristics
V
IN-DC
DC input voltage
After proper system startup
3
18
V
V
IN-AC
AC input voltage (50Hz / 60Hz)
After proper system startup
6
14
V
Generic Electronic transformer
RMS AC voltage
12
V
V
IN-ELEC-XFR
for MR16/AR111 applications
I
IN
Input current
Regulated input current
500
mA
Output Characteristics
n
LED
Number of LED
LEDs connect in series as a load
6
pieces
V
LED
LED forward voltage
Total forward voltage of the LED string
20
V
Systems Characteristics
f
SW
Switching frequency
Typical switching frequency at V
IN
= 12 V
DC
1.6
MHz
2
User's Guide for TPS92560MR16BSTEVM
SLVU822 – December 2012
Copyright © 2012, Texas Instruments Incorporated