DC-DC Converter Bricks, Open/Enclosed BAL SERIES, NON-ISOLATED, POL CONVERTERS FEATURES: 5 years warranty Output current up to 16A Efficiency up to 95% Under voltage, over current, short circuit protection Operating temperature range -40°C to +85°C Remote on/off Model Input voltage (Vdc) Output voltage (Vdc) Output current (A) Output Power (W) Efficiency Typ. TRIMABLE BAL5-33T15 BAL5-33T10 BAL5-33T16 3.0-5.5 0.8-3.63 15.0 12-54.5 94% 3.0-5.5 0.75-3.63 10.0 7.5-36.3 93% 3.0-5.5 0.75-3.63 16.0 12-58 94% BAL12-50T2 9.0-14.0 0.75-5.5 2.0 1.5-11 87% BAL12-50T10 9.0-14.0 0.75-5.5 10.0 7.5-55 90% BAL12-50T16 9.0-14.0 0.75-5.5 16.0 12-88 92% UNTRIMABLE BAL5-12V6 BAL5-12V10 BAL5-15V6 BAL5-15V10 BAL5-18V6 BAL5-18V10 BAL5-21V6 BAL5-25V6 BAL5-33V10 BAL12-50V10 3.0-5.5 1.2 6.0 7.2 87% 3.0-5.5 1.2 10.0 12 86% 3.0-5.5 1.5 6.0 9 90% 3.0-5.5 1.5 10.0 15 84% 3.0-5.5 1.8 6.0 10.8 92% 3.0-5.5 1.8 10.0 18 91% 3.0-5.5 2.1 6.0 12.6 93% 3.0-5.5 2.5 6.0 15 94% 4.5-5.5 3.3 10.0 33 95% 9.0-14.0 5.0 10.0 50 90% Notes: other input and output models may available on request. ELECTRICAL Input voltage range 5Vdc 3.3-5Vdc 12Vdc 9.0-14Vdc ON: High level or left open Remote control Positive logic Output current Input voltage range Output voltage www.pairuigroup.com OFF: Low level or grounded 2-16A Adjustable output 0.75-5.5Vdc Fixed voltage output Page: 1.2/1.5/1.8/2.1/2.5/3.3/5.0Vdc 1/3 Date: 01/23/2014 DC-DC Converter Bricks, Open/Enclosed BAL SERIES, NON-ISOLATED, POL CONVERTERS ELECTRICAL Voltage setting accuracy Adjustable output ±3% Fixed voltage output ±1% Output voltage adjustable TRIM connect with -S Line regulation Full load ±0.3% Load regulation 10%-100% full load ±0.4% Dynamic response (transient/recovery time) Continuously adjustable 5%-50%-75% load capability ∆Vo/∆t: ±5.0%/400μs Ripple and noise 20MHz BM, full load Operating frequency Typical value Temperature coefficient --- Operating temperature range Auxiliary heat sink Storage temperature range --- -55°C to +125°C Under voltage protection --- Yes Over current protection --- Yes Short circuit protection --- Yes Relative humidity --- 10%~90% Packing --- MTBF 100mVp-p max. 300KHz typ. 200ppm -40°C to +85°C SIP 6 Bellcore TR-332, 25°C 2x10 Hrs Notes: Unless otherwise specified, all the parameters of the test conditions are as follows: ambient temperature 25 , the nominal input voltage, pure resistive nominal load. ℃ MECHANICAL CONNECTION PIN # SINGLE 1 +Vo 2 +Vo 3 Sense 4 +Vo 5 COM 6 COM 7 +Vin 8 +Vin A NC 9 TRIM 10 REM Note: * Unit is mm(inch). www.pairuigroup.com Page: 2/3 Date: 01/23/2014 DC-DC Converter Bricks, Open/Enclosed BAL SERIES, NON-ISOLATED, POL CONVERTERS DERATING CURVE EFFICIENCY CURVE NOTES RECOMMENDED TEST AND APPLICATION CIRCUIT 1. TVS&FUSE be helpful with over voltage protection and inrush limiting. Recommended FUSE better be 1.5~2times of the rated current . 2. The input filter capacitor C6 could select the aluminum electrolytic capacitors or tantalum capacitors, and the withstand voltage should be greater than the highest input voltage. Recommended capacitor should be between 22μF~100μF. 3. C1,C2 for the input filter capacitor,0.1~1μF high-frequency ceramics capacitor or chip capacitor are recommended. The withstand voltage of output filter C5, C7 should be greater than the highest output voltage. Recommended capacitor of C7 better within 100μF and C5 connected with the chip to reduce the input voltage peak, recommended 0.1~1μF high-frequency ceramics capacitor or chip capacitor. www.pairuigroup.com Page: 3/3 Date: 01/23/2014