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PDF EUP3595 Data sheet ( Hoja de datos )
| Número de pieza | EUP3595 | |
| Descripción | Parallel White-LED Driver | |
| Fabricantes | Eutech Microelectronics | |
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EUP3595
Parallel White-LED Driver
DESCRIPTION
The EUP3595 is a parallel white-LED driver with four
matched current outputs. It can supply a total output
current of 100mA over an input voltage range of 3.0V to
5.5V. The amount of constant current sourced to the
outputs is user selectable using one external sense
resistor.
EUP3595 typically draws 0.01µA when placed in
shutdown, and 180µA when operating in the no-load
condition. If any of the outputs are not used, leave the
pin(s) unconnected.
Brightness can be controlled by PWM techniques or by
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PWM signal can be applied to
the perceived brightness of the
LED.
The EUP3595 uses an active-high enable level. The
EUP3595 is available in TDFN-8 and TSSOP-8 package.
FEATURES
z Regulated IOUT With ± 0.3% Matching Between
Constant Current Outputs
z Drives One, Two, Three or Four White LED’s with
No Ballast Resistors
z 3.0V to 5.5V Input Voltage
z Up to 100mA Output Current
z Active-High Enable
z Very Small Solution Size
z Very Low Shutdown Current (0.01µA typical)
z Available in TDFN-8 ,TSSOP-8 Package
z RoHS Compliant and 100% Lead(Pb)-Free
APPLICATIONS
z Portable devices using white or blue LEDs with
display and backlight or front-light
z Keypad LEDs
z Strobe LEDs
Typical Application Circuit
DS3595 Ver1.0 Feb. 2007
Figure 1.
1
1 page  
Typical Operating Characteristics
EUP3595
www.DataSheet4U.com
DS3595 Ver1.0 Feb. 2007
5
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet EUP3595.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| EUP3595 | Parallel White-LED Driver | Eutech Microelectronics |
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