81N39NL-T92-D-K [UTC]
Power Management Circuit;型号: | 81N39NL-T92-D-K |
厂家: | Unisonic Technologies |
描述: | Power Management Circuit |
文件: | 总13页 (文件大小:255K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
UNISONIC TECHNOLOGIES CO.,
81CXXX/81NXXX
CMOS IC
VOLTAGE DETECTORS
WITH BUILT-IN DELAY
1
1
ꢀ
DESCRIPTION
The UTC 81CXXX and 81NXXX series are good
SOT-89
performance voltage detector and manufactured by CMOS
technologies with highly accurate, low power consumption.
A delay circuit is built-in to each detector, therefore,
peripherals are unnecessary and high density mounting is
possible. Detect voltage is extremely accurate with minimal
temperature drift. Both CMOS and N-channel open drain
output configurations are available.
TO-92
2
1
3
SOT-23
ꢀ
FEATURES
*Highly Accurate : Detect voltage ± 2%
*Built-In Delay time :
1ms ~ 50ms,
50ms ~ 200ms,
200ms ~ 400ms,
80ms ~ 400ms
*Pb-free plating product number: 81CXXXL/81NXXXL
*Detect Voltage Temperature Characteristics:
TYP± 100ppm/℃
*Wide Operating Voltage Range : 0.7V ~ 10.0V
*Low Current Consumption : TYP 1.0 µA (VIN=2.0V)
ꢀ
ORDERING INFORMATION
CMOS:
Order Number
Lead free
81Cxx①-AB3-E-R 81Cxx①L-AB3-E-R
81Cxx①-AE3-5-R 81Cxx①L-AE3-5-R
81Cxx①-T92-D-B 81Cxx①L-T92-D-B
81Cxx①-T92-E-B 81Cxx①L-T92-E-B 100 ~ 250 ms
81Cxx①-T92-D-K 81Cxx①L-T92-D-K
81Cxx①-T92-E-K 81Cxx①L-T92-E-K
①:Delay Time
Pin Assign.
Package
Packing
Normal
Duration Code
1
O
G
I
2
I
O
G
I
3
G
I
O
G
O
G
SOT-89
SOT-23
TO-92
TO-92
TO-92
TO-92
Tape Reel
Tape Reel
Tape Box
Tape Box
Bulk
P
Q
R
S
1 ~ 50 ms
50 ~ 100 ms
O
I
O
250 ~ 400 ms
G
I
Bulk
N-Channel:
Order Number
①:Delay Time
Pin Assign.
Package
Packing
Normal
Lead free
Duration Code
1
O
G
I
2
I
O
G
I
3
G
I
O
G
O
G
81Nxx①-AB3-E-R 81Nxx①L-AB3-E-R
81Nxx①-AE3-5-R 81Nxx①L-AE3-5-R
81Nxx①-T92-D-B 81Nxx①L-T92-D-B
81Nxx①-T92-E-B 81Nxx①L-T92-E-B 100 ~ 250 ms
81Nxx①-T92-D-K 81Nxx①L-T92-D-K
81Nxx①-T92-E-K 81Nxx①L-T92-E-K
SOT-89
SOT-23
TO-92
TO-92
TO-92
TO-92
Tape Reel
Tape Reel
Tape Box
Tape Box
Bulk
H
J
1 ~ 50 ms
50 ~ 100 ms
K
N
O
I
O
250 ~ 400 ms
G
I
Bulk
Note: 1. Pin assignment: I:Vin O:Vout G:Vss
2.xx: Output Voltage, refer to Marking Information.
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QW-R502-039,C
81CXXX/81NXXX
CMOS IC
ꢀ
MARKING INFORMATION
PACKAGE
VOLTAGE CODE
18:1.8V
MARKING
35:3.5V
36:3.6V
37:3.7V
38:3.8V
39:3.9V
40:4.0V
41:4.1V
42:4.2V
43:4.3V
44:4.4V
45:4.5V
46:4.6V
47:4.7V
48:4.8V
49:4.9V
50:5.0V
Delay Time
19:1.9V
20:2.0V
21:2.1V
22:2.2V
23:2.3V
24:2.4V
25:2.5V
26:2.6V
27:2.7V
28:2.8V
29:2.9V
30:3.0V
31:3.1V
32:3.2V
33:3.3V
34:3.4V
Space:Pb/Sn
L:Pb-free
Date Code
81XXXX
SOT-89
C:CMOS
N:N-Channel
Voltage Code
1
2
3
C:CMOS
N:N-Channel
UTC
81XXXX
Space:Pb/Sn
L:Pb-free
Delay Time
Pin Code
Voltage Code
Date Code
TO-92
1
2
3
INTEGER* CODE DECIMAL** CODE
MARKING
1.
2.
3.
4.
5.
6.
1
2
3
4
5
6
.0
.1
.2
.3
.4
.5
.6
.7
.8
.9
A
B
C
D
E
F
3
Delay Time
SOT-23
Space :Pb/Sn
L:Pb-free
Voltage Code
G
H
J
2
1
K
*
Represents the integer of the Detect Voltage
** Represents the decimal number of the Detect Voltage
ꢀ
EXAMPLE:
81C27P
3
81N27H
3
Delay Time
Delay Time
L:Pb-free
2 H P L
2 H H L
Voltage Code
Voltage Code
L:Pb-free
2
1
2
1
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QW-R502-039,C
81CXXX/81NXXX
CMOS IC
ꢀ
BLOCK DIAGRAM
VIN
Delay
Circuit
VOUT
Vref
Vss
CMOS Output
VIN
VOUT
Delay Circuit
Vref
Vss
N-channel Open Drain Output
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QW-R502-039,C
81CXXX/81NXXX
CMOS IC
ꢀ
ABSOLUTE MAXIMUM RATINGS (Ta=25℃)
PARAMETER
SYMBOL
VIN
RATINGS
UNIT
V
Input Voltage
12
50
Output Current
IOUT
mA
CMOS
N-Ch open drain
SOT-23
VSS-0.3 ~ VIN+0.3
Output Voltage
VOUT
V
VSS-0.3 ~ 9
150
Power Dissipation
PD
mW
SOT-89
500
TO-92
300
℃
℃
Operating Temperature
Storage Temperature
TOPR
TSTG
-20 ~ +85
-40 ~ +150
ꢀ
ELECTRICAL CHARACTERISTICS (Ta=25℃)
PARAMETER SYMBOL CIRCUIT TEST CONDITIONS
MIN
DF (T)
X0.98
VDF
X0.02
0.7
TYP
MAX UNIT
V
V
DF (T)
X1.02
VDF
Detect Voltage
VDF
1
VDF (T)
V
VDF
Hysteresis Range
Operating Voltage
VHYS
VIN
1
1
V
V
X0.05 X0.08
10.0
VDF=1.6V ~ 6.0V
VIN=1.5V
0.9
1.0
1.3
1.5
2.0
2.6
3.0
3.4
3.8
4.2
=2.0V
=3.0V
=4.0V
Supply Current
ISS
2
µA
=5.0V
N-ch
VDS=0.5V, VIN =1.0V
2.2
=2.0V
7.9
3
4
=3.0V
=4.0V
=5.0V
10.1
11.5
13.0
Output Current
IOUT
mA
P-ch VDS=2.1V
VIN=8.0V
-15.4
±100
(CMOS output)
VDF
∆VDF
∆Topr×VDF
ppm/℃
Temperature Characteristics
Transient Delay Time
(VDR ꢁVOUT inversion)
VIN changes from
tDLY
*
5
50
200
ms
0.6V ~ 10V
VDF (T): established detect voltage value
Release Voltage: VDR = VDF + VHYS
* Transient Delay Time : 1ms ~ 50ms & 80ms ~ 400ms versions are also available.
Note: The power consumption during power-start to output being stable (release operation) is 2 µA greater than it is
after that period (completion of release operation) because of delay circuit through current.
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QW-R502-039,C
81CXXX/81NXXX
CMOS IC
ꢀ
TEST CIRCUITS
100kΩ
1-1
1-2
VOUT
VSS
VOUT
VSS
V
IN
V
IN
V
IN
V
IN
+
-
+
-
V
V
V
V
Cmos Output
N-channel Open Drain Output
2
3
A
V
IN
VOUT
VSS
VIN
VOUT
Vss
A
VIN
+
VDS
+
-
V
IN
+
-
-
4
5-1
V
VDS
+
-
VOUT
Vss
V
IN
VOUT
Vss
A
V
IN
Measurement
waveform
IN
V
IN
+
-
Cmos Output
5-2
100kΩ
V
IN
VOUT
Vss
V
IN
Measurement
waveform
N-channel Open Drain Output
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81CXXX/81NXXX
CMOS IC
ꢀ
TYPICAL PERFORMANCE CHARACTERISTICS
(1) AMBIENT TEMPERATURE vs. TRANSIENT DELAY TIME
81C30Q
81C30R
400
320
240
200
150
100
50
160
80
70
70
-30
-10
10
30
50
-30
-10
10
30
50
Ambient Temp., Ta ( ℃)
Ambient Temp., Ta ( ℃)
81C30P
50
40
30
20
10
0
-30
-10
10
30
50
70
Ambient Temp., Ta ( ℃)
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81CXXX/81NXXX
(1) P-CHANNEL DRIVER OUTPUT CURRENT vs. INPUT VOLTAGE
CMOS IC
81C27Q
81C33Q
20
20
18
Ta=25℃
Ta=25℃
18
V
DS=2.1V
V
DS=2.1V
16
14
12
10
8
16
14
12
10
8
1.5V
1.5V
1.0V
0.5V
1.0V
0.5V
6
6
4
4
2
0
2
0
0.0
2.0
4.0
6.0
8.0
10.0
0.0
2.0
4.0
6.0
8.0
10.0
Input Voltage, VIN (V)
Input Voltage, VIN (V)
81C44Q
20
18
Ta=25℃
VDS=2.1V
16
14
1.5V
12
10
1.0V
0.5V
8
6
4
2
0
0.0
2.0
4.0
6.0
8.0
10.0
Input Voltage, VIN (V)
(2) TRANSIENT DELAY TIME vs. INPUT VOLTAGE
81C33Q
230
Ta=25℃
200
170
140
110
80
50
0.0
2.0
4.0
6.0
8.0
10.0
Input Voltage, VIN (V)
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81CXXX/81NXXX
CMOS IC
(3) SUPPLY CURRENT vs. INPUT VOLTAGE
81N16
81N25
4.0
4.0
3.0
2.0
3.0
Ta=80℃
Ta=80℃
2.0
25℃
25℃
1.0
1.0
0.0
0.0
0
2
4
6
10
0
2
4
6
8
10
10
10
8
Input Voltage, V IN (V)
81N27
Input Voltage, VIN (V)
81N28
4.0
3.0
2.0
4.0
3.0
2.0
Ta=80℃
Ta=80℃
25℃
25℃
1.0
0.0
1.0
0.0
0
2
4
6
8
(V)
10
0
2
4
6
8
Input Voltage, VIN
81N29
Input Voltage, V IN (V)
81N30
4.0
3.0
2.0
4.0
3.0
2.0
Ta=80℃
Ta=80℃
25℃
25℃
1.0
0.0
1.0
0.0
0
2
4
6
8
10
0
2
4
6
8
Input Voltage, VIN (V)
Input Voltage, VIN (V)
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81CXXX/81NXXX
CMOS IC
81N33
81N35
4.0
4.0
3.0
2.0
3.0
2.0
Ta=80℃
25℃
Ta=80℃
25℃
1.0
0.0
1.0
0.0
10
0
2
4
6
8
0
2
4
6
10
8
Input Voltage, VIN (V)
IN (V)
Input Voltage, V
(5) OUTPUT VOLTAGE vs. INPUT VOLTAGE
81N16
IN-VOUT:100kΩ
81N25
30
4
3
2
V
V
IN-VOUT:100kΩ
Ta=25℃/ 80℃
℃/ 80℃
Ta=25
2.5
2.0
1.5
1.0
1
0
0.5
0.0
4
0
1
0
2
3
2
3
1
Input Voltage, VIN (V)
Input Voltage, VIN (V)
81N28
81N27
4
3
2
4
3
2
V
IN-VOUT:100kΩ
V
IN-VOUT:100kΩ
/ 80℃
Ta=25℃/ 80℃
Ta=25℃
1
0
1
0
4
4
0
2
3
0
1
2
3
1
Input Voltage, VIN (V)
Input Voltage, VIN (V)
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81CXXX/81NXXX
CMOS IC
81N29
IN-VOUT:100kΩ
81N30
IN-VOUT:100kΩ
5
4
3
2
4
V
V
/ 80℃
/ 80℃
Ta=25℃
Ta=25℃
3
2
1
0
1
0
4
0
2
3
2
3
1
0
1
4
5
IN
Input Voltage, V (V)
Input Voltage, VIN (V)
81N33
81N35
5
5
V
IN-VOUT:100kΩ
V
IN-VOUT:100kΩ
/ 80℃
/ 80℃
Ta=25℃
Ta=25℃
4
3
2
4
3
2
1
0
1
0
2
3
0
1
4
5
0
1
2
3
4
5
Input Voltage, VIN (V)
Input Voltage, VIN (V)
(6) N-CHANNEL DRIVRE OUTPUT CURRENT vs. VDS
81N16
81N16
1400
15
Ta=25℃
Ta=25℃
1200
VIN=0.8V
12
1000
800
VIN=1.5V
9
600
400
0.7V
6
1.0V
3
0
200
0
2.0
1.0
0.0
0.5
1.0
DS (V)
1.5
0
0.2
0.4
V
0.6
DS (V)
0.8
V
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QW-R502-039,C
81CXXX/81NXXX
CMOS IC
81N25
81N25
30
1200
1000
800
Ta=25℃
Ta=25℃
25
VIN=0.8V
V
IN=2.0V
20
15
600
0.7V
1.5V
400
200
0
10
5
0
0.0
0.2
0.4
0.6
DS (V)
0.8
1.0
1.0
1.5
DS (V)
2.0
0.0
0.5
2.5
V
V
81N27
81N27
30
25
1200
1000
800
Ta=25℃
Ta=25℃
V
IN=0.8V
20
15
V
IN=2.0V
600
0.7V
400
200
0
10
5
1.0V
0
0.0
0.0
0.2
0.4
0.6
DS (V)
0.8
1.0
0.5
1.0
1.5
DS (V)
2.0
2.5
V
V
81N28
81N28
30
25
20
300
250
200
Ta=25℃
Ta=25℃
VIN=0.8V
VIN=2.0V
150
100
15
0.7V
10
5
50
0
1.0V
0
0.4
0.6
0.8
0.0
0.2
1.0
1.0
1.5
2.0
0.0
0.5
2.5
VDS (V)
VDS (V)
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81CXXX/81NXXX
CMOS IC
81N29
81N29
30
300
250
200
150
Ta=25℃
Ta=25℃
25
V
IN=0.8V
20
15
VIN=2.0V
0.7V
100
10
5
1.0V
1.5
50
0
0
0.4
0.6
0.8
0.0
0.2
1.0
1.0
V
2.0
0.0
0.5
2.5
DS (V)
VDS (V)
81N30
81N30
350
300
60
50
40
Ta=25℃
Ta=25℃
V
IN=0.8V
250
200
150
100
50
30
20
10
0
VIN=2.0V
0.7V
0.8
1.0V
0
0.5
0.0
0.2
0.4
0.6
1.0
0.0
1.0 1.5 2.0 2.5 3.0 3.5
DS (V)
V
VDS (V)
81N33
81N33
350
300
60
50
40
Ta=25℃
Ta=25℃
250
200
150
100
50
V
IN=0.8V
0.7V
V
IN=3.0V
30
20
10
0
2.0V
1.0V
0
0.5
0.0
0.2
0.4
0.6
0.8
1.0
0.0
1.0 1.5 2.0 2.5 3.0 3.5
DS (V)
V
VDS (V)
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81CXXX/81NXXX
CMOS IC
81N35
81N35
60
1400
1200
Ta=25℃
Ta=25℃
V
IN=0.8V
V
IN=3.0V
50
40
1000
800
600
400
200
0
2.5V
0.7V
30
2.0V
20
10
0
1.5V
0.5
0.0
0.2
0.4
0.6
0.8
1.0
0.0
1.0 1.5 2.0 2.5 3.0 3.5
DS (V)
V
VDS (V)
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.
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QW-R502-039,C
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