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參數(shù)資料
| 型號： | SG3543J |
| 廠商： | MICROSEMI CORP-ANALOG MIXED SIGNAL GROUP |
| 元件分類： | 電源管理 |
| 英文描述： | POWER SUPPLY OUTPUT SUPERVISORY CIRCUIT |
| 中文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, CDIP16 |
| 封裝： | CERAMIC, DIP-16 |
| 文件頁數(shù)： | 5/6頁 |
| 文件大小： | 118K |
| 代理商： | SG3543J |
SG1543/SG2543/SG3543
11/91 Rev 1.1 2/94
Copyright
1994
L
IN
F
IN
ITY
Microelectronics Inc.
11861 Western Avenue
∞
∞
Garden Grove, CA 92841
(714) 898-8121
∞
FAX: (714) 893-2570
5
FIGURE 10 - SENSING MULTIPLE SUPPLY VOLTAGES
FIGURE 11 - OVERCURRENT SHUTDOWN
FIGURE 9 - TYPICAL APPLICATION CIRCUIT
The values for the external components are
determined as follows:
Current limit input threshold, V
TH
≈
C
S
is determined by the current loop dynamics
Peak current to load, I
P
≈
Short circuit current, I
SC
=
Low output voltage limit, V
O
(Low) =
High output voltage limit, V
O
(High) =
Voltage sensing delay, t
D
= 10,000 C
D
SCR trigger power limiting resistor, R
G
>
1000
R
1
V
TH
R
SC
V
TH
R
SC
V
O
R
SC
R
2
R
2
+R
3
+
(
)
2.5 (R
4
+R
5
+R
6
)
R
5
+R
6
2.5 (R
4
+R
5
+R
6
)
R
6
V
- 5
0.2
APPLICATION INFORMATION
(continued)
相關PDF資料 |
PDF描述 |
|---|---|
| SG3543N | POWER SUPPLY OUTPUT SUPERVISORY CIRCUIT |
| SG3543 | POWER SUPPLY OUTPUT SUPERVISORY CIRCUIT |
| SG2543 | POWER SUPPLY OUTPUT SUPERVISORY CIRCUIT |
| SG2543DW | POWER SUPPLY OUTPUT SUPERVISORY CIRCUIT |
| SG2543J | POWER SUPPLY OUTPUT SUPERVISORY CIRCUIT |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| SG3543N | 功能描述:IC POWER SUPPLY SUPERVISOR 16DIP RoHS:是 類別:集成電路 (IC) >> PMIC - 電源控制器，監(jiān)視器 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:- 應用:多相控制器 輸入電壓:- 電源電壓:9 V ~ 14 V 電流 - 電源:- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:40-WFQFN 裸露焊盤 供應商設備封裝:40-TQFN-EP（5x5） 包裝:帶卷 (TR) |
| SG3544 | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:LOW-VOLTAGE SUPERVISORY CIRCUIT |
| SG3544DW | 制造商:Microsemi Corporation 功能描述:SG3544DW - Bulk |
| SG3544J | 制造商:Microsemi Corporation 功能描述:SG3544J - Bulk |
| SG3544N | 制造商:Microsemi Corporation 功能描述:SG3544N - Bulk |
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