8131L-AF5-A-R [UTC]
Power Supply Support Circuit, Fixed, 1 Channel, +3.1VV, BIPolar, PDSO5, SOT-25, 5 PIN;型号: | 8131L-AF5-A-R |
厂家: | Unisonic Technologies |
描述: | Power Supply Support Circuit, Fixed, 1 Channel, +3.1VV, BIPolar, PDSO5, SOT-25, 5 PIN 光电二极管 |
文件: | 总7页 (文件大小:225K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
UNISONIC TECHNOLOGIES CO., LTD
81XX
LINEAR INTEGRATED CIRCUIT
POWER RESET IC
3
3
1
1
DESCRIPTION
2
2
The function of UTC 81XX is to accurately reset system after
SOT-23-3
SOT-23
detecting the supply voltage at the time of switching power on and
instantaneous power off in various CPU and other logic systems.
Further, this IC, with its super low consumption current and high
precision voltage detection capacity, UTC 81XX is the most suited
as a voltage check circuit for a number of products which use
batteries.
(JEDEC TO-236)
(EIAJ SC-59)
1
2
3
5
4
1
FEATURES
SOT-25
SOT-89
*High precision voltage detection. (VSS±3% max)
*low current consumption.
(ICCH=5µA max. ICCL=5µA max.)
*Low operating threshold voltage (0.65V typ.)
*Hysteresis voltage is provided as a detect voltage.
(50mV typ.)
1
*Large output current at the time ON (15mA typ.)
*The detect voltage can be selected at your discretion at 0.1V step
within the range of 1.9V to 4.6V by the following stipulation
method.
TO-92
www.unisonic.com.tw
1 of 7
Copyright © 2013 Unisonic Technologies Co., Ltd
QW-R119-001,S
81XX
LINEAR INTEGRATED CIRCUIT
ORDERING INFORMATION
Ordering Number
Pin Assignment
Package
Packing
Lead Free
Halogen Free
81XXG-AB3-D-R
81XXG-AB3-E-R
81XXG-AE3-2-R
81XXG-AE3-3-R
81XXG-AE3-5-R
81XXG-AE2-2-R
81XXG-AE2-3-R
81XXG-AE2-5-R
81XXG-AF5-A-R
81XXG-AF5-B-R
81XXG-T92-D-B
81XXG-T92-D-K
81XXG-T92-D-R
81XXG-T92-E-B
81XXG-T92-E-K
81XXG-T92-E-R
I: VIN O: VOUT G: GND
1
I
2
G
I
3
O
G
G
I
4
-
-
-
-
-
-
5
-
-
-
-
-
-
81XXL-AB3-D-R
81XXL-AB3-E-R
81XXL-AE3-2-R
81XXL-AE3-3-R
81XXL-AE3-5-R
81XXL-AE2-2-R
81XXL-AE2-3-R
81XXL-AE2-5-R
81XXL-AF5-A-R
81XXL-AF5-B-R
81XXL-T92-D-B
81XXL-T92-D-K
81XXL-T92-D-R
81XXL-T92-E-B
81XXL-T92-E-K
81XXL-T92-E-R
SOT-89
SOT-89
SOT-23
SOT-23
SOT-23
SOT-23-3
SOT-23-3
SOT-23-3
SOT-25
SOT-25
TO-92
Tape Reel
Tape Reel
Tape Reel
Tape Reel
Tape Reel
Tape Reel
Tape Reel
Tape Reel
Tape Reel
Tape Reel
Tape Box
Bulk
O
I
O
G
O
O
G
O
N
I
O
G
I
I
G
I
O
G
N
O
I
I
G
G
O
O
O
G
G
G
O
N
-
I
N
-
G
G
G
I
TO-92
I
-
-
TO-92
I
-
-
Tape Reel
Tape Box
Bulk
TO-92
O
O
O
-
-
TO-92
I
-
-
TO-92
I
-
-
Tape Reel
Note: Pin Assignment:
XX: Detected Voltage Value
N: NC
UNISONIC TECHNOLOGIES CO., LTD
2 of 7
QW-R119-001,S
www.unisonic.com.tw
81XX
LINEAR INTEGRATED CIRCUIT
MARKING INFORMATION
PACKAGE
MARKING
SOT-23
SOT-23-3
Date Code
Voltage Code
81XX
L: Lead Free
G: Halogen Free
SOT-89
1
2
3
4
5
G: Halogen Free
L: Lead Free
Date Code
SOT-25
Voltage Code
Pin Code
1
2
3
TO-92
BLOCK DIAGRAM
The Pin2 this product is SUB, so connect the pin to Ground.
UNISONIC TECHNOLOGIES CO., LTD
3 of 7
QW-R119-001,S
www.unisonic.com.tw
81XX
LINEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
VCC
RATINGS
-0.3~+10
400
UNIT
V
Power Supply Voltage
Power Dissipation
TO-92
mW
mW
mW
mW
°C
SOT-89
500
PD
SOT-23/SOT-23-3
SOT-25
300
350
Operating Temperature
Storage Temperature
TOPR
TSTG
-20~+75
-40~+125
°C
Note Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
ELECTRICAL CHARACTERISTICS
(TA=25°C, The unit of resistance is Ω unless otherwise indicated.)
PARAMETER SYMBOL (Note 1)
TEST CONDITIONS
UTC 8150
UTC 8146
UTC 8145
UTC 8144
UTC 8143
UTC 8142
UTC 8141
UTC 8140
UTC 8139
UTC 8138
UTC 8137
UTC 8136
UTC 8135
UTC 8134
MIN
TYP
MAX UNIT
4.850 5.000 5.150
4.462 4.600 4.738
4.365 4.500 4.635
4.268 4.400 4.532
4.171 4.300 4.429
4.074 4.200 4.326
3.977 4.100 4.223
3.880 4.000 4.120
3.783 3.900 4.017
3.686 3.800 3.914
3.589 3.700 3.811
3.492 3.600 3.708
3.395 3.500 3.605
3.298 3.400 3.502
3.201 3.300 3.399
3.104 3.200 3.296
3.007 3.100 3.193
2.910 3.000 3.090
2.813 2.900 2.987
2.716 2.800 2.884
2.619 2.700 2.781
2.522 2.600 2.678
2.425 2.500 2.575
2.328 2.400 2.472
2.231 2.300 2.369
2.134 2.200 2.266
2.037 2.100 2.163
1.940 2.000 2.060
1.843 1.900 1.957
1.746 1.800 1.854
RL=470ꢀ
UTC 8133
UTC 8132
UTC 8131
UTC 8130
UTC 8129
UTC 8128
UTC 8127
UTC 8126
UTC 8125
UTC 8124
UTC 8123
UTC 8122
UTC 8121
UTC 8120
UTC 8119
UTC 8118
Detection Voltage
VSS
1
V
V
CC=H->L
OUT=VCC
V
RL=470ꢀ, VCC=L>H->L,
OUT=VCC
RL=470ꢀ, TA=-20~+75°C
OUT=VCC
Hysteresis Voltage
ΔVSS
1
1
30
50
100
mV
V
Detection Voltage Temperature
Coefficient
VSS/ΔT
±0.01
%/°C
V
UNISONIC TECHNOLOGIES CO., LTD
4 of 7
QW-R119-001,S
www.unisonic.com.tw
81XX
LINEAR INTEGRATED CIRCUIT
ELECTRICAL CHARACTERISTICS(Cont.)
PARAMETER
SYMBOL (Note 1)
TEST CONDITIONS
CC=VSS MIN -0.05V,
RL=470ꢀ
MIN
TYP
0.2
MAX UNIT
V
Low Level Output Voltage
VOL
1
0.4
V
Output Leakage Current
Circuit Current at ON Time
Circuit Current at OFF Time
IOH
ICCL
2
3
3
VCC=10V , VOUT=VCC
VCC=VSS MIN -0.05V, RL=∞
VCC=VSS TYP/0.85, RL=∞
±0.1
5
µA
µA
µA
3
3
ICCH
5
TPLH
(Note 2)
TPHL
(Note 3)
VOPL
“H” Transmission Delay Time
4
CL=100pF, RL=4.7kꢀ
CL=100pF, RL=4.7kꢀ
20
60
µS
“L” Transmission Delay Time
Operating Threshold Voltage
Output current at ON Time 1
4
1
2
20
60
µS
V
RL=4.7kꢀ, VOL≤0.4V
0.65
0.85
RL=0, VCC=Vs MIN -0.05V,
IOL
1
5
3
mA
VOUT=0.4V
TA=-20~+75°C
RL=0, VCC=VSS MIN -0.15V
Output current at ON Time 2
IOL
2
2
mA
VOUT=0.4V
Note: 1. MEASUREMENT CIRCUIT
2. TPLH: VCC=(VSS Typ. -0.4V) -> (VSS Typ. +0.4V)
3. TPHL: VCC=(VSS Typ. +0.4V) -> (VSS Typ. -0.4V)
UNISONIC TECHNOLOGIES CO., LTD
5 of 7
QW-R119-001,S
www.unisonic.com.tw
81XX
LINEAR INTEGRATED CIRCUIT
MEASURING CIRCUITS
1
RL
2
UTC 81XX
UTC 81XX
VCC
VOUT
A
VCC
VOUT
GND
GND
VCC
VOUT
VCC
+
+
10µF
/10V
10µF
/10V
V1
V2
V1
V2
3
UTC
81XX
A
VCC
VOUT
GND
VCC
+
10µF
/10V
V
Note:
1.) A: DC AMMETER
2.) INPUT PULSE
V: DC VOLTMETER
CRT: OSCILLOSCOPE
VsTyp. +0.4V
VsTyp. -0.4V
0V
UNISONIC TECHNOLOGIES CO., LTD
6 of 7
QW-R119-001,S
www.unisonic.com.tw
81XX
LINEAR INTEGRATED CIRCUIT
TYPICAL CHARACTERISTICS
Transmission Delay Time(8145)
Max Input Voltage Characteristics
1200
CH1:VCC=4.1~4.9V
CH2:VOUT
6
5
CH1
1000
800
600
400
4
3
2
1
200
0
CH2
0
0
10
20
30
40
50 60
Power Supply Voltage, VCC (V)
Time (20µs/div)
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
7 of 7
QW-R119-001,S
www.unisonic.com.tw
相关型号:
8131L-AF5-B-R
Power Supply Support Circuit, Fixed, 1 Channel, +3.1VV, BIPolar, PDSO5, SOT-25, 5 PIN
UTC
©2020 ICPDF网 联系我们和版权申明