Global Mixed-mode Technology Inc.
G2605
Application Information
D1
RS=0.15Ω
L1=47µH
LX
N1
SENSE
VIN=7V~36V
Gate
VIN
CIN=4.7µF
CDC=0.1µF
G2605
AGND
PGND
VCC
R1
1µF
TH
DIM
PWM or DC
NTC
(Option)
Fig. 1 Standard Application Circuit
D1
Rs=0.15Ω
L1=47µH
LX
N1
VIN=7V~36V
SENSE
Gate
VIN
CDC=0.1µF
CIN=4.7µF
G2605
AGND
PGND
VCC
VCC
1µF
DIM
TH
VCC
VCC
OUT
G711
GND
0.1µF
R1
R2
Fig. 2 Precisely LED Thermal Protect with G711
In figure 1, R1=22k(1%)、NTC(103IT) will shutdown LED at 75°C.
※
TEL: 886-3-5788833
http://www.gmt.com.tw
Ver: 0.4
Oct 08, 2010
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