LEDC10-12-R48 TDK-Lambda

LEDC10 Series 10W Programmable DC Input LED Driver Features u 0 - 480mA current programming range u PWM or Logic programming / dimming u Wide 4.5 to 20VDC input range u Non Isolated u Wide temperature range Key Market Segments & Applications Speci cations Model LEDC10-12-R48 DC Input VDC 4.5 - 20V, nominal 12V Input Current (Nominal Input Volt.) mA 920mA full load, 7mA off load Temperature Coef cient - <0.02%/C Ripple and Noise mV 150mV (peak to peak) Overcurrent Protection - Yes, inde nite. Auto recovery Overvoltage Protection VDC 26 - 30V (clamp) Turn on time ms < 100ms Output current rise and fall times us 3us Maximum capacitive load nF 100nF Ef ciency % 87% typical at full load, nominal input Operating Temperature - -40 to +85C (Full load) Storage Temperature C -40 to +125C Operating Humidity (1) - 5 - 95% RH Storage Humidity (1) - 5 - 95% RH Cooling - Convection Input to Output Isolation - None 2 Vibration (non operating) - 10 - 55Hz: 19.6m/s constant sweep 1 min X, Y, Z for 30 mins 2 Shock (In shipping package) - < 196.1 m/s (20G) Weight (Typ) g 6 Size (LxWxH) in(mm) 1.26 x 0.33 x 0.6 (32 x 8.5 x 15.2mm) Warranty yrs Three Years (1) Non condensing 1-800-526-2324 www.us.tdk-lambda.com/lp/ 214 Disclaimer: us.tdk-lambda.com/lp/legal.htmLEDC10 Series Model Selector Output Input Output Output Maximum Model CV/CC Voltage (V) Voltage (V) Accuracy Current (A) Output Power (W) 5% (10% for 4.5 - 9VDC 0.35A 7W LEDC10-12-R48 CC 3 - 20VDC 50mA programming) 9 - 20VDC 0.48A 9.6W Outline Drawing Basic Connection Output Current Setting Logic MEASUREMENT POINT Output current Trim 1 logic level Trim 2 logic level FOR OUTPUT VOLTAGE 50mA 0 0 MEASUREMENT POINT 150mA 0 1 FOR INPUT VOLTAGE 350mA 1 0 480mA 1 1 LOAD +INPUT LED+ + Logic 0 = 0 - 0.4V Cin 100uF Logic 1 = 3 - 5V or open DC POWER DC/DC SOURCE CONVERTER PWM Control Duty cycle 10 - 100% - GND LED- Frequency 0.1 - 1.1kHz Vo=3~20V Vin = 4.5~20V On voltage range 3 - 20V or open Off voltage range 0 - 0.4V or short to GND = 3~5V OR OPEN CIRCUIT TRIM1 = 0~0.4V (Leave open if PWM is not used) = 3~5V OR OPEN CIRCUIT TRIM2 = 0~0.4V For Additional Information, please visit us.tdk-lambda.com/lp/products/led10-series.htm PWM CTRL = 3~20V OR OPEN CIRCUIT = 0~0.4V OR SHORT CIRCUIT PULSE = FREQ : 0.1~1.1kHZ DUTY = 10~100% 1-800-526-2324 www.us.tdk-lambda.com/lp/ 215 Revision A3: May 2012