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參數(shù)資料
| 型號(hào)： | GS-R51515S |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | 31W Triple Output Step-Down Switching Regulator(31W三輸出降壓開關(guān)穩(wěn)壓器) |
| 中文描述： | 僅有31W三輸出降壓開關(guān)穩(wěn)壓器（僅有31W三輸出降壓開關(guān)穩(wěn)壓器） |
| 文件頁數(shù)： | 4/8頁 |
| 文件大小： | 87K |
| 代理商： | GS-R51515S |
Package R.Dimensions in mm (inches).
CONNECTION DIAGRAM AND MECHANICAL DATA
4/8
PIN DESCRIPTION
Pin
Function
Description
1
GND IN
Return for input voltage source. Internally connected to pin 7.
Inhibit/Enable control input. The converter is ON (ENABLE) when the voltage applied to
this pin is lower than0.8V. The converter is OFF (INHIBIT) when this pin is unconnected or
the input voltage is inthe range of 1.2 to Vi.
2
EN.
3
P.F.
Power Fail programmable input. If unconnected the Power Fail threshold voltage is 11V
with 1V hysteresis (factory setting).
4
+ Vin
DC input voltage. Recommended maximum voltage is 40V.
5
RT
Reset output (activehigh). When the supply voltage +Vin and the regulated output voltage
+Vo1are inthe correct range this signalis generatedafter a delaytime of 100ms typical.
6
Vo + 5V
Regulated +5.1V output voltage.
7
GND 1
Return for output 1 current path. Internally connected to pin 1.
8
Vo + 12/15V
Regulated +12 or +15V output.
9
Vo – 12/15V
Regulated – 12 or – 15Voutput.
External adjustment for output voltages
±
12 and
±
15V.
Return for
±
12 and
±
15V output current path.
10
ADJ.
11
GND Aux.
GS-R51212S/GS-R51515S
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