參數(shù)資料
型號(hào)： S-873025C
廠商： Seiko Instruments Inc.
英文描述： High Withstand-Voltage Regulators With a Reset Function, Which Integrates High-Precision Voltage Detection And Voltage Regulation Circuits On a Single Chip.(VR輸出3.0V,VD檢測2.5V,帶復(fù)位功能的高抗電壓穩(wěn)壓器（芯片內(nèi)集成了高精度的電壓檢測器VD和穩(wěn)壓器VR))
中文描述： 高耐壓，隨著復(fù)位功能，它集成了高精度電壓檢測電路和電壓調(diào)整在單一芯片上。（村輸出3.0V，性病檢測為2.5V，帶復(fù)位功能的高抗電壓穩(wěn)壓器（芯片內(nèi)穩(wěn)壓器集成了高精度的電壓檢測器和穩(wěn)壓器性病村））
文件頁數(shù)： 25/34頁
文件大?。?/td> 239K
代理商： S-873025C
HIGH WITHSTAND-VOLTAGE VOLTAGE REGULATOR WITH RESET FUNCTION
S-87X Series
24
Seiko Instruments Inc.
2. Load Transient Response due to Load Current Fluctuation
An overshoot and an undershoot are caused in the output voltage if the load current is changed from 50
μ
A to 40 mA while
the input voltage is kept constant. Figure 20 shows the output voltage fluctuation due to a change in the load current. The
measuring circuit is shown in Figure 21 for reference. The latter half of this section describes ringing waveform and
parameter dependency.
Figure 21 Measuring Circuit
Table 17 Parameter Dependency due to Load Current Fluctuation
Series
Parameter
Conditions
Method to decrease
overshoot
Decrease
Increase
Increase
Low temperature
Method to decrease
undershoot
Decrease
Increase
Increase
Low temperature
Load current
Load capacitance
Power supply voltage
Temperature
I
OUT
C
L
V
IN
Ta
10 to 60 mA, C
L
=10
μ
F
1 to 47
μ
F, I
OUT
=40 mA
(V
OUT
+1) to 24 V
-40°C to +85°C
S-8750XXX
S-8730XXX
Output voltage
deviation
Overshoot
Load current
Undershoot
40 mA
50
μ
A
Figure 20
V
SS
V
OUT
V
IN
Oscilloscope
10:1
probe
R
0
**
R
1
***
S-87X
Series
C
L
*
+
Power
supply
* Al electrolytic capacitor
**
***
R
0
=
V
OUT
[V]
40 mA
[
]
R
1
=
V
OUT
[V]
50
μ
A
[
]
10
μ
F
+
相關(guān)PDF資料
PDF描述
S-875037A High Withstand-Voltage Regulators With a Reset Function, Which Integrates High-Precision Voltage Detection And Voltage Regulation Circuits On a Single Chip.(VR輸出5.0V,VD檢測3.7V,帶復(fù)位功能的高抗電壓穩(wěn)壓器（芯片內(nèi)集成了高精度的電壓檢測器VD和穩(wěn)壓器VR))
S-875037B High Withstand-Voltage Regulators With a Reset Function, Which Integrates High-Precision Voltage Detection And Voltage Regulation Circuits On a Single Chip.(VR輸出5.0V,VD檢測3.7V,帶復(fù)位功能的高抗電壓穩(wěn)壓器（芯片內(nèi)集成了高精度的電壓檢測器VD和穩(wěn)壓器VR))
S-875037C High Withstand-Voltage Regulators With a Reset Function, Which Integrates High-Precision Voltage Detection And Voltage Regulation Circuits On a Single Chip.(VR輸出5.0V,VD檢測3.7V,帶復(fù)位功能的高抗電壓穩(wěn)壓器（芯片內(nèi)集成了高精度的電壓檢測器VD和穩(wěn)壓器VR))
S-875039A High Withstand-Voltage Regulators With a Reset Function, Which Integrates High-Precision Voltage Detection And Voltage Regulation Circuits On a Single Chip.(VR輸出5.0V,VD檢測3.9V,帶復(fù)位功能的高抗電壓穩(wěn)壓器（芯片內(nèi)集成了高精度的電壓檢測器VD和穩(wěn)壓器VR))
S-875039B High Withstand-Voltage Regulators With a Reset Function, Which Integrates High-Precision Voltage Detection And Voltage Regulation Circuits On a Single Chip.(VR輸出5.0V,VD檢測3.9V,帶復(fù)位功能的高抗電壓穩(wěn)壓器（芯片內(nèi)集成了高精度的電壓檢測器VD和穩(wěn)壓器VR))
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
S-873025CUP-ACA-T2 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:HIGH WITHSTAND-VOLTAGE VOLTAGE REGULATOR WITH RESET FUNCTION
S-873025CUP-ACB-T2 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:HIGH WITHSTAND-VOLTAGE VOLTAGE REGULATOR WITH RESET FUNCTION
S-873025CUP-ACC-T2 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:HIGH WITHSTAND-VOLTAGE VOLTAGE REGULATOR WITH RESET FUNCTION
S-873025CUP-ACD-T2 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:HIGH WITHSTAND-VOLTAGE VOLTAGE REGULATOR WITH RESET FUNCTION
S-873025CUP-ACE-T2 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:HIGH WITHSTAND-VOLTAGE VOLTAGE REGULATOR WITH RESET FUNCTION
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