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GS-R12F
2A DC/DC converter modules
Features
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MTBF 1 000 000 hours (TA = 25° C...
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GS-R12F
2A DC/DC converter modules
Features
■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■
MTBF 1 000 000 hours (TA = 25° C) 2A 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
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.
Order codes
Part number GS-R12F0182.0 GS-R12F0252.0 GS-R12F0332.0 GS-R12F0502.0 GS-R12F0002.0 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] 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 1/12
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Contents
GS-R12F
Contents
1 Pin settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.1 1.2 Pin connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Pin description ...
