DC/DC POWER MODULES 4 AMP ADJUSTABLE FEATURES l l l l l l Efficiency up to 94% (ISR) ON/OFF control (ground off) Adjustable Outpur Voltage. Internal short circuit protection. Wide input range. Non-Isolation PART NUMBER INPUT VOLTAGE RANGE (Vdc) PDCS5412V PDCS5418V PDCS5425V PDCS5433V PDCS5450V 4.5 4.5 4.5 4.5 4.5 - 13 13 13 13 13 OUTPUT VOLTAGE (Vdc) 1.2 1.8 2.5 3.3 5.0 OUTPUT VOLTAGE ADJUST RANGE (Vdc) 1.0 1.6 1.6 1.6 3.6 - 4.0 5.5 5.5 5.5 5.5 DIMENSIONS IN inches (mm) Tol: ±.01" (±.25mm) PIN # .10 (2.54) 1 12 .36 (9.1) 1 2 3 4 5 6 7 8 9 10 11 12 P PDCS54xx M YYWW .01 x .03 (.25 x .75) .028 (.70) 4.0 4.0 4.0 4.0 4.0 PIN ASSIGNMENTS PACKAGE 1.27 (32.2) OUTPUT CURRENT (Adc) .157 (4.0) .59 (15.0) Specifications subject to change without notice. FUNCTION INHIBIT (13V max) Vin Vin Vin GND GND GND GND Vout Vout Vout Vout Adj PDCx54xx 12/03 20381 BARENTS SEA CIRCLE, LAKE FOREST, CA 92630 • TEL: (949) 452-0511 • FAX: (949) 452-0512 • http://www.premiermag.com 1