SPX2954 Просмотр технического описания (PDF) - Unspecified
Номер в каталоге
Компоненты Описание
Список матч
SPX2954 Datasheet PDF : 15 Pages
| |||
Applications Information (continued)
+V IN
AUX SHUTDOWN
INPUT
OFF
ON
TEMP
SENSOR
3 SD
8
VIN
5
ERROR
SPX2954
1
VOUT
10KΩ .
5 DEGREE SHUTDOWN FLAG
GND
+
4
AS35
-
FB
7
8.2KΩ
EXTERNAL CIRCUIT
PROTECTED FROM
OVER TEMPERATURE
(V+ GOES OFF WHEN
TEMP > 125)
SPX2954
OR
RELAY
Figure 6. System Over Temperature Protection
4
20m A
1N4001
0.1μ F
8
VIN
1
VOUT
SPX2954
7
FB
GND
4
1N457
MIN VOLTAGE = 4V
+5V
4.7mA
OUTPUT
2
360KΩ
Figure 7. Open Circuit Detector for 4mA to 20mA Current
Loop
UNREGULATED INPUT
8
IN
1
V OUT
SPX2954
6
V TA P
FB
7
2
SENSE
GND
4
330kΩ
27k Ω
+ 4.7μ F
2N5432
(2)
5V
OUTPUT
LOAD
50mA
to
300mA
Figure 8. 300mA Regulator with 0.75V
REV1A
12/15
Share Link: 