Datasheet Details
| Part number | GS-R1012 |
|---|---|
| Manufacturer | STMicroelectronics |
| File Size | 88.71 KB |
| Description | 120W STEP-DOWN SWITCHING REGULATOR |
| Datasheet | GS-R1012_STMicroelectronics.pdf |
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Overview: GS-R1012 120W STEP-DOWN SWITCHING REGULATOR Type GS-R1012 Vi 18 to 36 V Vo 12 V Io 10.
| Part number | GS-R1012 |
|---|---|
| Manufacturer | STMicroelectronics |
| File Size | 88.71 KB |
| Description | 120W STEP-DOWN SWITCHING REGULATOR |
| Datasheet | GS-R1012_STMicroelectronics.pdf |
|
|
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The GS-R1012 is a step-down switching voltage regulator suitable to provide 12V/10A output voltage from a wide input voltage range (18 to 36V).
ABSOLUTE MAXIMUM RATINGS Symbol Vi Viinh Tstg Tcop DC Input Voltage High Inhibit voltage Storage Temperature Range Operating Case Temperature Range Parameter Value 40 28 – 20 to +105 0 to +75 Unit V V °C °C June 1994 1/7 GS-R1012 ELECTRICAL CHARACTERISTICS (Tamb = 25°C unless otherwise specified) Symbol Vi li lir Vien Viinh liinh Vo Vor δVOL δVOO ∆ Vo Io Iol Iosc δI o Parameter Input Voltage Input Current Reflected Input Current Enable Input Voltage Inhibit Input Voltage Inhibit Input Current Output Voltage Output Ripple Voltage Line Regulation Load Regulation Remote Sense pensation Output Current* Output Current Limiting Short-circuit Output Current Current Sharing Deviation Soft-start Time Line Transient Recovery Time Load Transient Recovery Time Switching Frequency Efficiency Thermal Resistance Case-to-ambient Test Conditions Vo = 12V Vi = 24V Io = 1.5 to 10A Io = 10A Min 18 Typ 24 5,6 400 0 2 0.3 11.4 12 150 0.5 1 0.5 Vo = 12V 0 10.5 10 11.5 16 10 500 1.2 24 0.5 12.6 Max 36 Unit V A mApp V V mA V mVpp % % V A A A % Vi = 24V Io = 10A with external filter (C = 1000µF) Vi = 18 to 36V Io = 1.5 to 10A Vi = 18 to 36V Io = 1.5 to 10A Vi = 18 to 36V Io =1.5 to 10A Viinh = 5V Vi = 18 to 36V Io = 1.5 to 10A Vi = 24V Io = 10A Vi = 18 to 36V Io = 10A Vi = 24V Vi = 24V Io = 10A Vi = 18 to 36V Vi = 18 to 36V Vi = 24V Vi = 24V Io = 2 to 10A two modules in parallel Vi = 24V Io = 10A Io = 1.5 to 10A tss tr1 tr2 fs η R thc 15 60 100 100 90 92 7.5 ms µs µs kHz % °C/W Vi = 15 to 36V Io = 5
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