STMicroelectronics GS-R4840NV
The GS-R4840NV is a negative input, negative output switching voltage regulator that provides up to 36W output power without input-output isolation. The output voltage is programmable by input logic signals that allow 64 steps (6 bit) of regulated output, from -22 to -60V. 2/3 GS-R4840NV USER NOTES Digital Information The GS-R4840NV accepts 6 bit binary at the data inputs DB0 to DB5.| Part No. | GS-R4840NV |
|---|---|
| Datasheet | GS-R4840NV Download |
| Manufacturer |  STMicroelectronics |
| Description | 36 W NEGATIVE SWITCHING REGULATOR |
| Buy | Stock & Price |
FEATURES
Digital input for voltage selection Short-circuit protection Overvoltage protection Thermal protection Softstart Fault signal indication output High efficiency (>80%)DESCRIPTION
ELECTRICAL CHARACTERISTICS
(Tamb = 25°C unless otherwise specified) Symbol Vi Vir Vo Vor Voov Io Iol Iosc fs η Rth Tcop T stg Parameter Input Voltage Input Ripple Voltage Output Voltage Output Ripple Voltage Output Overvoltage Protection Output Current Current Limit Output Average Short Circ. Current Switching Frequency Efficiency Thermal Resistance Operating Case Temperature Range Storage Temperature Range Vi = -48V Vo = -48V Case to Ambient 0 -20 Io = -600mA 80 Test Conditions Vo = -22 to -60V Io = -10 to -600mA Vi = -40 to -60V Vi = -40 to -60V Vo = -22 to -60V Io = -600mA Vi = -40 to -60V Io = -10 to -600mA Vi = -40 to -60V Vo = -22 to -60V Vi = -40 to -60V Overload Condition Vi = -40 to -60V 100 82 4 +85 +105 Vo+5% -10 Io = -600mA Io = -10 to -600mA -22 4 Min -40 Typ -48 Max -60 20 -60 10 Vo+10% -600 -900 -80 Unit V mVpp V mVpp V mA mA mA kHz % °C/W °C °C 1/3 December 1993 GS-R4840NV CONNECTION DIAGRAM ANDMECHANICAL DATA
Package F.
