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參數(shù)資料
| 型號： | GS-R400 |
| 廠商： | 意法半導(dǎo)體 |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
| 中文描述： | 抗輻射高效，5安培開關(guān)穩(wěn)壓器 |
| 文件頁數(shù)： | 4/5頁 |
| 文件大?。?/td> | 115K |
| 代理商： | GS-R400 |
4/5
is a limitation, a 22
μ
F ceramic multilayer capacitor
must be connected to the module input pins.
Output Voltage Programming
The GS-R400V and GS-R400VB output voltage is
programmed by using a resistor (see pin function
table and fig. 4). The resistor must be located very
close the module and the PCB layout must
mimimize injected noise. The value of the resistor
is calculated by using the following formula:
R
v
=
2.67
V
5.1 –1
k
V
o
can be adjusted between 5.1 and 40V.
Current Limiting Programming
The GS-R400VB current limiting is programmed by
using a resistor (see pin function table and fig. 4).
The value of the resistor is calculated by using the
following formula:
R
i
= [2.2 + (5
I
o
)] k
Module Protection
The modules are protected against occasional and
permanent short circuits of the output pin to ground,
as well as against output current overload.
When the output current exceeds the maximum
value, the output is automatically disabled. After a
fixed time the module starts again in a soft mode.
The cycle is repeated until the overload condition is
removed.
A crowbar output overvoltage protection is activated
whenever the output voltage exceeds the nominal
output voltage by more than 25%.
Figure 1. Load Connection
Figure 2. Remote Inhibit Operation
Figure 3. Reset Operation
GS-R400 FAMILY
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| GS-R400V | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
| GS-R400VB | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
| GS-R405 | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
| GS-R405S | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
| GS-R424 | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| GS-R400/2 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SMALL SIZE STEP-DOWN SWITCHING REGULATOR FAMILY |
| GS-R4002 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:SMALL SIZE STEP-DOWN SWITCHING REGULATOR FAMILY |
| GSR400V | 制造商:STMicroelectronics 功能描述:CONVERTER DC/DC 8.1-46V 制造商:STMicroelectronics 功能描述:CONVERTER, DC/DC, 8.1-46V |
| GS-R400V | 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 5.1 to 40V Step-Down RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| GS-R400V/2 | 制造商:STMicroelectronics 功能描述:DC/DC PS SGL-OUT 5.1V TO 24V 4A 5PIN - Bulk |
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