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GS-R51515S Datasheet 31wtriple Output Step-down Switching Regulators

Manufacturer: STMicroelectronics

Overview: GS-R51212S GS-R51515S 31W TRIPLE OUTPUT STEP-DOWN SWITCHING REGULATORS Type GS-R51212S Vi 15 to 40 V Vo + 5,1 V Io 4,5 A 0,35 A 4,5 A 0,3 A ± 12 V + 5,1 V GS-R51515S 15 to 40 V ± 15.

General Description

The GS-R51212S and GS-R51515S are versatile triple output, high current step-down switching regulators that provide +5.1V/4.5A output voltage and an isolated ±12V/0.35A or ±15V/0.3A dual output voltage.

They are ideal for microprocessor based boards because power the logic and the munication ports and have Reset output and Power Fail programmable input for the correct system start-up.

ABSOLUTE MAXIMUM RATINGS Symbol Vi Irs DC Input Voltage Reset Output Sink Current Parameter Value 44 20 Unit V mA The Inhibit/Enable pin allows the ON/OFF logic function with TTL/CMOS patible input signal.

Key Features

  • 5.1V/4.5A and ±12V/0.35A or ±15V/0.3A output voltages ±12 or ±15V externally adjustable High efficiency (81% typ. ) Short-circuit protection Reset output Power Fail programmable input Inhibit/Enable control input Soft-start PCB or chassis mounting.

GS-R51515S Distributor