參數(shù)資料
型號(hào)： S-873022C
廠(chǎng)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(cè)2.2V,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3.0V，性病檢測(cè)2.2伏，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)： 2/34頁(yè)
文件大?。?/td> 239K
代理商： S-873022C
Seiko Instruments Inc.
1
S-87X Series
HIGH WITHSTAND-VOLTAGE VOLTAGE REGULATOR
WITH RESET FUNCTION
The S-87X is a series of low-power high withstand-voltage regulators
with a reset function, which integrates high-precision voltage detection
and voltage regulation circuits on a single chip. The S-87X Series has a
higher withstand-voltage characteristic and higher accuracy of detection
voltage and output voltage, which is ±2.4%, over SII S-870 Series
voltage regulators. The S-87X Series also responds to the application
for lithium-ion battery packs.
Features
Accuracy of output voltage: ±2.4%
2.6V to 5.8V (0.1V step)
Accuracy of detection voltage: ±2.4%
(For the S-87XXXXF Series, the release voltage ±1.1%)
2.1V to 11.3V (0.1V step)
Low I/O voltage difference:
0.15 V typ. at IOUT=30 mA, VOUT=5.0 V
0.45 V typ. at IOUT=30 mA, VOUT=3.0 V
Low current consumption: During operation: 8
μ
A max.
During powering OFF : 3.5
μ
A max. (For only the S-87XXXXC/E Series)
Wide operating voltage range: 24 V max.
Wide operating temperature range:
-40°C to +85°C
Built-in delay circuit or shutdown circuit
Small package: SOT-89-5
Built-in short-circuit protection
Applications
Constant voltage power supply or reset circuit of battery-powered equipment, VTR, camera, communications equipment and
others.
Lithium-ion secondary battery pack
Pin Assignment
Pin Functions
Table 1
Pin
No.
Name
Functions
1
2
V
OUT
V
SS
C
D
Voltage output pin of voltage regulator
Ground
Connection pin of external capacitor for
delay of voltage detector
Input pin of shutdown circuit
3
V
PF
SENS
E
V
OR
Voltage monitoring pin of voltage detector
4
Output pin of voltage detector (Nch
opendrain output)
Positive power-supply input pin
5
V
IN
Figure 1 Pin Assignment
3
2
1
4
5
1 : V
OUT
2 : V
SS
3 : C
D
(V
PF
, SENSE)
4 : V
OR
5 : V
IN
Top view
相關(guān)PDF資料
PDF描述
S-873021B 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(cè)2.1V,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-873021C 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(cè)2.1V,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-873023C 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(cè)2.3V,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-873024A 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(cè)2.4V,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-873024B 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(cè)2.4V,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))
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