Date Announced: 07 Oct 2008 The new PR4404 is a LED driver providing more than 150mA out of one battery cell and up to 300mA from two batteries for one to three power LEDs. A hold input allows controlling the LED brightness via a PWM signal or switching the LED from a microcontroller.You need only a few components to realize applications like flash lights, blinking lights or LCD backlighting in a cost-efficient way with small board sizes.Several applications and circuits can be found in the comprehensive data sheet. Samples of the PR4404 are available upon request.
Contact
PREMA Semiconductor GmbH, Dipl.-Ing. Anne Stroot Application and Project Management Phone:+49-6131-5062-202 Email: [email protected]
E-mail:[email protected]