DESCRIPTION
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 adding a DC voltage. A PWM signal can be applied to the EN/PWM pin to vary 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 z z z z z z z z Regulated IOUT With ± 0.3% Matching Between Constant Current Outputs Drives One, Two, Three or Four White LED’s with No Ballast Resistors 3.0V to 5.5V Input Voltage Up to 100mA Output Current Active-High Enable Very Small Solution Size Very Low Shutdown Current (0.01µA typical) Available in TDFN-8 ,TSSOP-8 Package RoHS Compliant and 100% Lead(Pb)-Free APPLICATIONS
z z z Portable devices using white or blue LEDs with display and backlight or front-light Keypad LEDs Strobe LEDs Typical Application Circuit Figure 1. DS3595 Ver1.0 Feb.
Eutech Microelectronics
