Global Mixed-mode Technology Inc.
G2605
High Efficiency, Constant Current 36V LED driver
Features
Operating Voltage: 7V to 36V.
Shutdown Current <20
µA(Typ).
Analog Dimming Control.
Digital Dimming Control.
LED Thermal Overload Protection.
Open LED Protection.
MSOP-8 and MSOP-8 (FD) Package.
General Description
The G2605 is a step-down converter, designed for
driving high-brightness LED. The device operates over
a 7V to 36V input voltage and driving current from few
milliamps up to several amps.
The device built-in Overload Protection to prevent op-
erating fails condition.
Applications
GPS Navigation System.
Compact Back Light Module.
Constant Current Source.
LED Module
Ordering Information
ORDER
NUMBER
G2605P81U
G2605F51U
MARKIMG
G2605
G2605
TEMP.
RANGE
PACKAGE
(Green)
-30°C to +105°C
MSOP-8
-30°C to +105°C MSOP-8 (FD)
Note: P8: MSOP-8 F5:MSOP-8 (FD)
1: Bonding Code
U: Tape & Reel
Pin Configuration
G2605
PGND
VIN
SENSE
AGND
1
2
3
4
8
7
6
5
Gate
VCC
TH
DIM
PGND
VIN
SENSE
AGND
1
2
3
4
G2605
8
Thermal
Pad
7
6
5
Gate
VCC
TH
DIM
MSOP-8 (FD)
Note: Recommend connecting the Thermal Pad to
the Ground for excellent power dissipation.
MSOP-8
Ver: 0.4
Oct 08, 2010
TEL: 886-3-5788833
http://www.gmt.com.tw
1
GMT [ GLOBAL MIXED-MODE TECHNOLOGY INC ]
