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componentes Descripción
Lista de partido
G5111T11U
Micro-power Step-Up DC/DC Converters in SOT-23-5
Global Mixed-mode Technology Inc
G5111T11U Datasheet PDF : 8 Pages
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Global Mixed-mode Technology Inc.
White LED Driver
G5111
VBAT
2.5V~5.5V
C1
4.7µF
ON/OFF Control
L1
10µH/0.5A
D1
VCC
MBR0530
SW
G5111
SHDN
FB
C2
1µF
D2(Optional)
27V
GND
VBIAS(+3.3V)
R3
308k_1%
PWM Dim
R4
660k_1%
PWM Dimming Control
VH=3.3V
VL=0V
Freq=160~240Hz
R2
120k_1%
R1
30_1%
Dimming Ratio>50:1
Drive 2~8 White LEDs
Ver: 1.2
Sep 09, 2004
TEL: 886-3-5788833
http://www.gmt.com.tw
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