參數(shù)資料
型號(hào)： GS-R422
廠商： 意法半導(dǎo)體
元件分類： 基準(zhǔn)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)： 2/3頁
文件大小： 90K
代理商： GS-R422
Pin 5 GS-R400V/2 only
Dimensions in mm Bottom view
2/3
ELECTRICAL CHARACTERISTICS
(T
A
= 25
°
C unless otherwise specified)
Symbol
Parameter
Test Conditions
Min
Typ
Max
Unit
Vo/
T
Temperature Stability
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 MECHANICAL DATA
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 connected to pin 2.
4
+ Output
Regulated DC output voltage.
5
Program
A resistor (<10k
) connected between this pin and pin 4 sets the + output voltage of the
GS-R400V/2.
GS-R400/2 FAMILY
相關(guān)PDF資料
PDF描述
GS-R400V2 RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
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GS-R4840NV ; Capacitance:1.2pF; Capacitance Tolerance:+/- 0.1 pF; Working Voltage, DC:150V; Package/Case:0605; Series:SQ; Dielectric Material:Ceramic; Leaded Process Compatible:Yes; Mounting Type:PCB Surface Mount
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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