參數(shù)資料
型號: S-80847CLUA-B68-T2G
元件分類: 電源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3
封裝: LEAD FREE, SOT-89, 3 PIN
文件頁數(shù): 22/59頁
文件大?。?/td> 579K
代理商: S-80847CLUA-B68-T2G
SUPER-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR
Rev.5.0_00
S-808xxC Series
Seiko Instruments Inc.
29
3. S-80846KNUA-D2CT2x, S-80846KNY-n-G
Table 20
(Ta
= 25 °C unless otherwise specified)
Item
Symbol
Condition
Min.
Typ.
Max.
Unit
Test
circuit
Detection voltage
*1
VDET
4.500
4.600
*2
4.700
V
1
Hysteresis width
VHYS
0.05
0.10
V
1
Current consumption
ISS
VDD
= 6.0 V
0.9
2.7
μA
2
Operating voltage
VDD
0.95
10.0
V
1
Output current
IOUT
VDD
= 1.2 V
0.59
1.36
mA
3
Output transistor,
Nch, VDS
= 0.5 V V
DD
= 2.4 V
2.88
4.98
mA
3
Leakage current
ILEAK
Output transistor,
Nch, VDD
= 10.0 V, VDS = 10.0 V
0.1
μA
3
Response time
tPLH
60
μs
1
Detection voltage
temperature
coefficient
*3
DET
V
Ta
V
Δ
Δ
Ta
= 40 to 85 °C
±100
±350 ppm/°C
1
*1.
VDET: Actual detection voltage value
*2.
Specified detection voltage value (
VDET(S))
*3. The temperature change of the detection voltage [mV/°C] is calculated by using the following equation.
[]
()
[]
[] 1000
C
ppm/
V
Ta
V
Typ.
V
C
mV/
Ta
V
DET
DET(S)
DET
÷
°
Δ
Δ
×
=
°
Δ
Δ
3
*
2
*
*1
*1.
Temperature change of the detection voltage
*2.
Specified detection voltage
*3.
Detection voltage temperature coefficient
Precautions
Do not apply an electrostatic discharge to this IC that exceeds the performance ratings of the built-in
electrostatic protection circuit.
In CMOS output products of the S-808xxC series, the through-type current flows at the detection and the
release. If the input impedance is high, oscillation may occur due to the voltage drop by the through-type
current during releasing.
In CMOS output products oscillation may occur when a pull-down resistor is used, and falling speed of the
power supply voltage (VDD) is slow near the detection voltage.
When designing for mass production using an application circuit described herein, the product deviation and
temperature characteristics should be taken into consideration. SII shall not bear any responsibility for the
products on the circuits described herein.
SII claims no responsibility for any and all disputes arising out of or in connection with any infringement of the
products including this IC upon patents owned by a third party.
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