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參數資料
| 型號： | GS-R40 |
| 英文描述： | SMALL SIZE STEP-DOWN SWITCHING REGULATOR FAMILY(58.21 k) |
| 中文描述： | 小尺寸降壓型開關穩(wěn)壓器系列（58.21十一） |
| 文件頁數： | 2/3頁 |
| 文件大?。?/td> | 58K |
| 代理商： | GS-R40 |
Pin5 GS-R400V/2only
Dimensions inmm
Bottomview
2/3
ELECTRICAL CHARACTERISTICS
(T
A
= 25
°
C unless otherwise specified)
Symbol
Parameter
Test Conditions
Min
Typ
Max
Unit
Vo/
T
TemperatureStability
Vi= Vo+8V Io= 1A
0.2/0.6
mV/
°
C
Io
Output Current
Vi= Vo+8V
0.1
4
A
IoL
Current Limit
Vi = Vo+8V
5
8
A
Iisc
Average Input Current
Vi= 40V Output Shorted
0.1
0.2
A
fs
Switching Frequency
Io = 1A
100
kHz
SVR
Supply Voltage Rejection
fo= 100Hz Io = 1A
4/12
mV/V
Vr
Ripple Voltage
Io = 1A
25/100
mVpp
tss
Soft Start Time
10/35
ms
tcb
Crowbar Delay Time
5
μ
s
Vcth
Crowbar Intervention Threshold
Vo
1.25
V
Rth
Thermal Resistance
Case to ambient
8
°
C/W
CONNECTION DIAGRAM AND MECHANICALDATA
PIN DESCRIPTION
Pin
Function
Description
1
+ Input
DC input voltage. Recommended maximum voltage is 40V.
2
Input GND
Return for input voltage source.
3
Output GND
Return for output current path. Internally connectedto pin 2.
4
+ Output
Regulated DC output voltage.
5
Program
Aresistor (<10k
) connected between this pin and pin 4 setsthe + output voltageof the
GS-R400V/2.
GS-R400/2 FAMILY
相關PDF資料 |
PDF描述 |
|---|---|
| GS-R415 | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
| GS-R400 | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
| 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 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| GS-R400 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:20W TO 140W STEP-DOWN SWITCHING REGULATOR FAMILY |
| 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 開關頻率:1 MHz 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
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