ZD3315-XXX

http://www.eurocomposant.fr －－－－－－－－－－－－－－－－－－－－－－－－－－－－－ LED DRIVER BOARD SPEC. ZD3315-XXX CUSTOMER: CUSTOMER PART NO: PART NO: REV: 0.1 Date: 2009.06.06 ZD3315-XXX Doc No: CC Approval by : Check by : Design by : Page 1 http://www.eurocomposant.fr －－－－－－－－－－－－－－－－－－－－－－－－－－－－－ Reversion History Version Date 2009.06.06 Description Initial spec is released Note Ver 0.1 Page 2 http://www.eurocomposant.fr －－－－－－－－－－－－－－－－－－－－－－－－－－－－－ GENERAL DESCRIPTION The ZD3315 LED Driver Board contains 4 Channels of linear regulated ,low drop out current source, specially designed to drive up the LED’s with 150mA source current each channel. The LED currents are set by external resistor. The Enable pin provide on-off function. Dimming can also be achieved by applying a DC voltage to the LED board. Features z z z z z z Small and compact size with low profile Drives 4 Channel of LED strings with Matched,Regulated Current Sources Low Drop out current Source provide Excellent current regulation over wide supply operation PWM Dimming can be achieved by applying a external DC voltage to control Thermal Protection is activated on 150 degree C RoHs compliance Operation Temperature: -40C ~ +85C Storage Temperature : -40C~+85C Application z z LCD Panel LED backlight Driving LED Light-bar Driving Page 3 http://www.eurocomposant.fr －－－－－－－－－－－－－－－－－－－－－－－－－－－－－ Block Diagram Ordering Information: Part No: ZD3315-XXX LED Board Output Current LED Board Main code Ex: ZD3315-150 Z...