參數(shù)資料
型號: GS1T70-D542
廠商: 意法半導(dǎo)體
元件分類: DC/DC變換器
英文描述: ISDN DC-DC CONVERTER
中文描述: 綜合業(yè)務(wù)數(shù)字網(wǎng)的DC - DC轉(zhuǎn)換器
文件頁數(shù): 3/5頁
文件大?。?/td> 72K
代理商: GS1T70-D542
20 January 1997
50.8 (2.00)
21.59 (0.85)
19.05 (0.75)
18.0 (0.71)
50.8
(2.00)
1
2
3
4
5
6
5.08 (0.2)
5.08 (0.2)
10.16 (0.4)
10.16 (0.4)
7.62 (0.3)
1.27
(0.05)
Bottom view
3.0 (1.18)
O 1 (0.04)
Package V. Dimensions in mm (inches).
Figure 1.
Connection diagram and mechanical data
3/5
Pin
Description
1
Input (either polarity)
2
Input (either polarity)
3
+5V Output
4
Return for +5V Output
5
+40V Output
6
Return for +40 V Output
GALVANIC INSULATION
Galvanic insulation (3000 V for 60 s as specified in
EN60950) is provided between the input and the
output 1 (40 V output for the "S" interface).
No insulation is provided between input and output
2 (+5 V for logics put on NT1 board). See figure 2.
PIN DESCRIPTION
out 1
5V
out 2
40V
INPUT
Galvanic
insulation
barrier
3000 V
RMS
Figure 2
. Galvanic insulation barrier
GS1T70-D540/2
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