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GS-R51212 Datasheet

  • GS-R51212

  • 20W TRIPLE OUTPUT STEP-DOWN SWITCHING REGULATOR

  • 5頁

  • STMICROELECTRONICS   STMICROELECTRONICS

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GS-R51212
20W TRIPLE OUTPUT STEP-DOWN
SWITCHING REGULATOR
FEATURES
MTBF in excess of 200,000 hours
4V max drop-out voltage
Soft start
Reset output
Non-latching short circuit protection
Crow-bar output overvoltage protection
DESCRIPTION
The GS-R51212 is a versatile triple output, high
current, high voltage step-down switching regulator
module that provides a +5V and two isolated 12V
outputs. It is ideal for microprocessor based boards
because it powers the logic and the communication
ports and it has a Reset output for the correct
system start-up.
The integral heatsink allows a large power handling
capability and it provides also an effective shielding
to minimize EMI.
MAIN CHARACTERISTICS
Vi
Vo1
Io1
Vo2
Io2
Vo3
Io3
Input Voltage
Output Voltage
Output Current
Output Voltage
Output Current
Output Voltage
Output Current
9 to 40V
5.1V
3.5A
12V
0.1A
12V
0.1A
ABSOLUTE MAXIMUM RATINGS
Symbol
Vi
Irt
Tstg
Tcop
DC Input Voltage
Reset Output Sink Current
Storage Temperature Range
Operating Case Temperature Range
Parameter
Value
42
20
鈥?40 to +105
鈥?20 to +85
Unit
V
mA
擄C
擄C
June 1994
1/5

GS-R51212 產(chǎn)品屬性

  • STMicroelectronics

  • 開關(guān)變換器、穩(wěn)壓器與控制器

  • SMD/SMT

  • Module

  • Tube

  • 1

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