參數(shù)資料
型號(hào)： S-875041C
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5.0V,VD檢測(cè)4.1V,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(cè)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(cè)電路和電壓調(diào)整在單一芯片上。（村輸出5.0V，性病檢測(cè)為4.1V，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(cè)器和穩(wěn)壓器性病村））
文件頁(yè)數(shù)： 25/34頁(yè)
文件大小： 239K
代理商： S-875041C
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-875061C 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(cè)6.1V,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(cè)器VD和穩(wěn)壓器VR))
S-875061E 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(cè)6.1V,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(cè)器VD和穩(wěn)壓器VR))
S-875045A 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(cè)4.5V,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(cè)器VD和穩(wěn)壓器VR）)
S-875045B 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(cè)4.5V,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(cè)器VD和穩(wěn)壓器VR))
S-875045C 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(cè)4.5V,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(cè)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-875041CUP-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-875041CUP-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-875041CUP-ACC-T2 功能描述:電壓監(jiān)測(cè)器/監(jiān)控器 5.0V with 4.1V Detec RoHS:否 制造商:Texas Instruments 監(jiān)測(cè)電壓數(shù):2 監(jiān)測(cè)電壓:Adjustable 輸出類型:Open Drain 欠電壓閾值: 過(guò)電壓閾值: 準(zhǔn)確性:1 % 工作電源電壓:1.5 V to 6.5 V 工作電源電流:1.8 uA 最大工作溫度:+ 125 C 封裝 / 箱體:SON-6 安裝風(fēng)格:SMD/SMT
S-875041CUP-ACCT2G 功能描述:電壓監(jiān)測(cè)器/監(jiān)控器 5.0V with 4.1V Detec RoHS:否 制造商:Texas Instruments 監(jiān)測(cè)電壓數(shù):2 監(jiān)測(cè)電壓:Adjustable 輸出類型:Open Drain 欠電壓閾值: 過(guò)電壓閾值: 準(zhǔn)確性:1 % 工作電源電壓:1.5 V to 6.5 V 工作電源電流:1.8 uA 最大工作溫度:+ 125 C 封裝 / 箱體:SON-6 安裝風(fēng)格:SMD/SMT
S-875041CUP-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
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