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What is GS-R4840NV?

This electronic component, produced by the manufacturer "STMicroelectronics", performs the same function as "36 W NEGATIVE SWITCHING REGULATOR".


GS-R4840NV Datasheet PDF - STMicroelectronics

Part Number GS-R4840NV
Description 36 W NEGATIVE SWITCHING REGULATOR
Manufacturers STMicroelectronics 
Logo STMicroelectronics Logo 


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GS-R4840NV
36 W NEGATIVE SWITCHING REGULATOR
Type
GS-R4840NV
Vin
Vout
Iout
-40 to -60 V -22 to -60 V -600 mA
FEATURES
Digital input for voltage selection
Short-circuit protection
Overvoltage protection
Thermal protection
Softstart
Fault signal indication output
High efficiency (>80%)
DESCRIPTION
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.
ELECTRICAL CHARACTERISTICS (Tamb = 25°C unless otherwise specified)
Symbol
Parameter
Vi Input Voltage
Vir
Vo
Vor
Voov
Io
Input Ripple Voltage
Output Voltage
Output Ripple
Voltage
Output Overvoltage
Protection
Output Current
Iol Current Limit
Iosc Output Average
Short Circ. Current
fs Switching Frequency
η Efficiency
Rth
Tcop
Tstg
Thermal Resistance
Operating Case
Temperature Range
Storage
Temperature Range
Test Conditions
Min
Vo = -22 to -60V
Io = -10 to -600mA
Vi = -40 to -60V Io = -600mA
Vi = -40 to -60V Io = -10 to -600mA
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
-40
-22
Vo+5%
-10
Typ Max Unit
-48 -60
V
20 mVpp
-60 V
4 10 mVpp
Vo+10% V
-600 mA
-900 mA
-80 mA
Vi = -48V
Vo = -48V
Io = -600mA
Case to Ambient
100
80 82
kHz
%
4 °C/W
0 +85 °C
-20
+105
°C
December 1993
1/3


Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for GS-R4840NV electronic component.


Information Total 3 Pages
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Featured Datasheets

Part NumberDescriptionMFRS
GS-R4840NThe function is 44W NEGATIVE SWITCHING REGULATOR. STMicroelectronicsSTMicroelectronics
GS-R4840NVThe function is 36 W NEGATIVE SWITCHING REGULATOR. STMicroelectronicsSTMicroelectronics

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