文档介绍：1
2011
LED /
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LED / ӄ
2011
2
LED / ӄ
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TI
TMS320C2000TM
EN50065 IEC 610DŽ / ĂLED Džă և (PLCĂ ăLED Lj ՔăTI Քă
TI ĂՔ Ăԝ ӄLj Ă Lj ǖ
TI ӄӻ ǖ Ljs
RGB ӱ
ӱ Ă Ă Պs
LED OLEDԝ
LED s
ӣ RGB s
LED ժ Lj
Ս
AC HB LED s
Lj Lj (HID
ZigBee
s® SoC
ӄ
LED V
IN
V OUT (V DCI OUT (mA LED
LCDԝ 3 PWM3 12V
DC
5DŽ Dž820DŽ DžTPS6116560
LCDԝ 96 DŽ12
Lj8 Dž
PWM4 24V
DC
16 48320TPS6119562
24 Ă12 PWM LED 24 ժ PWM DC 40TLC595164
24 Ă
LED 24 ժ
DC
35TLC595266
16 LED 16 ժ PWM
DC
17DŽ Dž 100TLC5911668
ԝ ӣ LED 16 ժ PWM 24V
dc
~60V 120TPS40210 T LC596070
150W ԝ ӣ LED
AC/DC 8 ժ PWM 90 265V~80V 120
UCC28051 UCC25600
UCC28610 T PS40210
TLC5960
71
150W ԝ ӣ LED
AC/DC (փ BOOST DC/DC8 ժ PWM 90 265V~80V 120
UCC28051 UCC25600
UCC28610 T LC5960
71
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3
2011
4
2011
LED / ӄ
£The flyback topology is chosen
because it allows a lower component count and lower cost than other
Efficiency without Dimmer
Dimming Performance Output Current Regulation
Efficiency with Dimmer
Parameter Minimum Typical Maximum Input voltage (V AC 100120130Output voltage (V DC 9—18Output current (A——Efficiency (%
—
80
—
Adjusting the Output Current Output Current
(A
R15(1R17(1R1(1R42(**********.
3900
270
2200
1500
TPS92010
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TPS92010 8 Ă Ă LED ă Lj ԨĂ ă
LED ă 3ċ5 LED ă
Lj Բ Lj ժ ԨăLED Lj ԍ ă TRIAC Lj ăTPS92010 փ ă
AC/DC TRIAC LED s s 3W 12W s
s LjTI s Ă
Web
Ă Ă Lj
5
2011
LED / ӄ
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