GS-R12F0002_0| Datasheet

GS-R12F0002_0, gs-r12f

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GS-R12F
2 A DC-DC converter modules
Features

MTBF 1 000 000 hours (TA = 25 C) 2 A max output current 16 V max input voltage 1.5 V 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

Description
The GS-R12F series is a family of high efficiency step down switching voltage regulator, designed to replace linear regulators. Based on ST L5973 device, these non isolated regulators are suitable for various applications, including telecom, industry, computer and distributed power supply system having a wide range input voltage.

Table 1.

Device summary
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 Output ripple [mVpp] 20 20 20 20 20 Efficiency [%] 72 76 82 85 68 85 Notes Fixed output voltage Fixed output voltage Fixed output voltage Fixed output voltage Progr. output voltage

Order codes GS-R12F0182.0 GS-R12F0252.0 GS-R12F0332.0 GS-R12F0502.0 GS-R12F0002.0

February 2008

Rev 2

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