GS-R12FP

www.DataSheet4U.com GS-R12FP 1.9A DC/DC converter modules Preliminary Data Features ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ MTBF 1 000 000 hours (TA = 25° C) 1.9A max output current 16V max input voltage 1.5V max drop-out voltage Remote logic inhibit/enable Synchronization Not-latching overload and short circuit protection Thermal shutdown Fixed or adjustable output No heatsink required Operating temperature range -25°C ÷ 85°C Packing type: V = vertical PTH Description The GS-R12FP series is a family of high efficiency step down switching voltage regulator, designed to replace linear regulators. Based on L5973AD device, this non isolated family of regulators are suitable for the full spectrum of applications including telecom, industry, computer and distributed power system applications having a widely ranging input voltage. Packing type: S = horizontal SMD Order codes Part number GS-R12FP0181.9 GS-R12FP0251.9 GS-R12FP0331.9 GS-R12FP0501.9 GS-R12FP0001.9 October 2006 Output Voltage [V] 1.8 ± 4% 2.5 ± 4% 3.3 ± 4% 5.0 ± 4% 1.235 ÷ 5.5 Input Voltage [V] 4.5 ÷ 15 4.5 ÷ 15 4.5 ÷ 15 6.6 ÷ 15 4.5 ÷ 15 Rev 1 Output Ripple [mVpp] 25 25 25 25 25 Efficiency [%] 63 - 68 70 - 73 74 - 77 82 - 83 61 - 83 Notes Fixed output voltage Fixed output voltage Fixed output voltage Fixed output voltage Progr. output voltage 1/13 www.st.com 13 This is preliminary information on a new product in development or undergoing evaluation. Details are subject to change without notice. DataSheet 4 U .com www.DataSheet4...