XC61CN1601ML [TOREX]
Power Management Circuit;型号: | XC61CN1601ML |
厂家: | Torex Semiconductor |
描述: | Power Management Circuit |
文件: | 总17页 (文件大小:610K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
XC61CSeries
ETR0201_007
Low Voltage Detectors (VDF= 0.8V~1.5V)
Standard Voltage Detectors (VDF 1.6V~6.0V)
■GENERAL DESCRIPTION
The XC61C series are highly precise, low power consumption voltage detectors, manufactured using CMOS and laser
trimming technologies.
Detect voltage is extremely accurate with minimal temperature drift.
Both CMOS and N-channel open drain output configurations are available.
■APPLICATIONS
●Microprocessor reset circuitry
●Memory battery back-up circuits
●Power-on reset circuits
■FEATURES
Highly Accurate
: ± 2%
(Low Voltage VD: 0.8V~1.5V)
(Standard Voltage VD: 1.6V~6.0V)
± 1%
(Standard Voltage VD: 2.6V~5.0V)
●Power failure detection
Low Power Consumption : 0.7μA (TYP.) [VIN=1.5V]
Detect Voltage Range : 0.8V ~ 6.0V in 0.1V increments
Operating Voltage Range : 0.7V ~ 6.0V (Low Voltage)
0.7V~10.0V (Standard Voltage)
●System battery life and charge voltage monitors
Detect Voltage Temperature Characteristics
: ±100ppm/℃ (TYP.)
Output Configuration
CMOS
: N-channel open drain or CMOS
Ultra Small Packages
: SSOT-24 (150mW)
SOT-23 (150mW)
SOT-89 (500mW)
TO-92 (300mW)
■TYPICAL APPLICATION CIRCUITS
■TYPICAL PERFORMANCE CHARACTERISTICS
1/17
XC61C Series
■PIN CONFIGURATION
(SIDE VIEW)
(SIDE VIEW)
■PIN ASSIGNMENT
PIN NUMBER
PIN NAME
FUNCTION
SSOT-24 SOT-23
SOT-89
TO-92 (T)
TO-92 (L)
Supply Voltage
2
4
1
3
3
2
1
-
2
3
1
-
2
3
1
-
1
2
3
-
VIN
VSS
VOUT
NC
Ground
Output
No Connection
■PRODUCT CLASSIFICATION
●Ordering Information
*1
(
)
XC61C①②③④⑤⑥⑦-⑧
DESIGNATOR
DESCRIPTION
SYMBOL
DESCRIPTION
C
N
CMOS output
①
Output Configuration
N-ch open drain output
e.g.0.9V → ②0, ③9
e.g.1.5V → ②1, ③5
No delay
② ③
Detect Voltage
08 ~ 60
④
⑤
Output Delay
0
1
Within ±1%
Detect Accuracy
2
Within ±2%
NR
NR-G
MR
SSOT-24 (SC-82)
SSOT-24 (SC-82) (Halogen & Antimony free)
SOT-23
MR-G
PR
PR-G
SOT-23 (Halogen & Antimony free)
SOT-89
SOT-89 (Halogen & Antimony free)
Packages
⑥⑦-⑧
Taping Type (*2)
TH
TO-92 (Standard) Taping Type: Paper type
TB
LH
TO-92 (Standard) Taping Type: Bag
TO-92 (Custom pin configuration) Taping Type: Paper type
(Discontinued Product)
TO-92 (Custom pin configuration) Taping Type: Bag
(Discontinued Product)
LB
(*1)
The “-G” suffix indicates that the products are Halogen and Antimony free as well as being fully RoHS compliant.
The device orientation is fixed in its embossed tape pocket. For reverse orientation, please contact your local Torex sales office or
representative. (Standard orientation: ⑥R-⑧, Reverse orientation: ⑥L-⑧)
(*2)
2/17
XC61C
Series
■BLOCK DIAGRAMS
(1) CMOS Output
(2) N-ch Open Drain Output
■ABSOLUTE MAXIMUM RATINGS
Ta = 25OC
UNITS
PARAMETER
Input Voltage
SYMBOL
RATINGS
9.0
*1
*2
VIN
V
12.0
Output Current
CMOS
IOUT
50
mA
V
VSS -0.3 ~ VIN +0.3
VSS -0.3 ~ 9.0
VSS -0.3 ~ 12.0
150
Output Voltage
Power Dissipation
VOUT
Pd
N-ch Open Drain Output *1
N-ch Open Drain Output *2
SSOT-24
SOT-23
150
mW
SOT-89
500
TO-92
300
-40~+85
-40~+125
OC
OC
Operating Temperature Range
Topr
Tstg
Storage Temperature Range
*1: Low voltage: VDF(T)=0.8V~1.5V
*2: Standard voltage: VDF(T)=1.6V~6.0V
3/17
XC61C Series
■ELECTRICAL CHARACTERISTICS
VDF (T) = 0.8V to 6.0V ± 2%
VDF (T) = 2.6V to 5.0V ± 1%
Ta=25℃
CIRCUITS
PARAMETER
SYMBOL
CONDITIONS
MIN.
VDF(T)
x 0.98
VDF(T)
x 0.99
VDF
TYP.
MAX. UNITS
VDF(T)=0.8V~1.5V *1
VDF(T)=1.6V~6.0V *2
VDF(T)
V
VDF(T)
1
1
1
x 1.02
Detect Voltage
VDF
VDF(T)
V
VDF(T)=2.6V~5.0V *2
VDF(T)
VDF
x 1.01
VDF
V
Hysteresis Range
Supply Current
VHYS
ISS
x 0.02 x 0.05
x 0.08
VIN = 1.5V
VIN = 2.0V
VIN = 3.0V
VIN = 4.0V
VIN = 5.0V
-
-
0.7
0.8
0.9
1.0
1.1
-
2.3
2.7
μA
2
1
-
3.0
-
3.2
-
3.6
Operating Voltage *1
Operating Voltage *2
VDF(T) = 0.8V to 1.5V
VDF(T) = 1.6V to 6.0V
0.7
0.7
0.10
0.85
-
6.0
VIN
V
-
10.0
VIN = 0.7V
VIN = 1.0V
VIN = 6.0V
VIN = 1.0V
VIN = 2.0V
VIN = 3.0V
VIN = 4.0V
VIN = 5.0V
VIN = 8.0V
CMOS
0.80
2.70
-7.5
2.2
7.7
10.1
11.5
13.0
-10.0
10
-
N-ch VDS = 0.5V
3
4
Output Current *1
-
CMOS, P-ch VDS = 2.1V
-1.5
1.0
3.0
5.0
6.0
7.0
-
-
IOUT
mA
nA
-
N-ch VDS = 0.5V
3
-
Output Current *2
Leak Current
-
-
CMOS, P-ch VDS = 2.1V
VIN=6.0V, VOUT=6.0V*1
-2.0
-
4
-
Ileak
3
VIN=10.0V, VOUT=10.0V*2
N-ch Open Drain
-
10
100
Temperature
Characteristics
Delay Time
ΔVDF
ppm/
℃
-40℃ ≦ Topr ≦ 85℃
Inverts from VDR to VOUT
-
-
±100
-
-
Δ
Topr・
V
DF
tDLY
0.03
0.20
ms
5
(VDR→VOUT inversion)
NOTE:
*1: Low Voltage: VDF(T)=0.8V~1.5V
*2: Standard Voltage: VDF(T)=1.6V~6.0V
VDF (T): Setting detect voltage
Release Voltage: VDR = VDF + VHYS
4/17
XC61C
Series
■OPERATIONAL EXPLANATION
(Especially prepared for CMOS output products)
① When input voltage (VIN) rises above detect voltage (VDF), output voltage (VOUT) will be equal to VIN.
(A condition of high impedance exists with N-ch open drain output configurations.)
② When input voltage (VIN) falls below detect voltage (VDF), output voltage (VOUT) will be equal to the ground voltage
(VSS) level.
③ When input voltage (VIN) falls to a level below that of the minimum operating voltage (VMIN), output will become
unstable. In this condition, VIN will equal the pulled-up output (should output be pulled-up.)
④ When input voltage (VIN) rises above the ground voltage (VSS) level, output will be unstable at levels below the
minimum operating voltage (VMIN). Between the VMIN and detect release voltage (VDR) levels, the ground voltage (VSS)
level will be maintained.
⑤ When input voltage (VIN) rises above detect release voltage (VDR), output voltage (VOUT) will be equal to VIN.
(A condition of high impedance exists with N-ch open drain output configurations.)
⑥ The difference between VDR and VDF represents the hysteresis range.
●Timing Chart
5/17
XC61C Series
■NOTES ON USE
1. Please use this IC within the stated maximum ratings. Operation beyond these limits may cause degrading or permanent
damage to the device.
2. When a resistor is connected between the VIN pin and the input with CMOS output configurations, oscillation may occur
as a result of voltage drops at RIN if load current (IOUT) exists. (refer to the Oscillation Description (1) below)
3. When a resistor is connected between the VIN pin and the input with CMOS output configurations, irrespective of N-ch
output configurations, oscillation may occur as a result of through current at the time of voltage release even if load
current (IOUT) does not exist. (refer to the Oscillation Description (2) below )
4. With a resistor connected between the VIN pin and the input, detect and release voltage will rise as a result of the IC's
supply current flowing through the VIN pin.
5. In order to stabilize the IC's operations, please ensure that VIN pin's input frequency's rise and fall times are more than
several μ sec / V.
6. Please use N-ch open drains configuration, when a resistor RIN is connected between the VIN pin and power source.
In such cases, please ensure that RIN is less than 10kΩ and that C is more than 0.1μF.
●Oscillation Description
(1) Output current oscillation with the CMOS output configuration
When the voltage applied at IN rises, release operations commence and the detector's output voltage increases. Load
current (IOUT) will flow at RL. Because a voltage drop (RIN x IOUT) is produced at the RIN resistor, located between the input
(IN) and the VIN pin, the load current will flow via the IC's VIN pin. The voltage drop will also lead to a fall in the voltage level
at the VIN pin. When the VIN pin voltage level falls below the detect voltage level, detect operations will commence.
Following detect operations, load current flow will cease and since voltage drop at RIN will disappear, the voltage level at
the VIN pin will rise and release operations will begin over again.
Oscillation may occur with this " release - detect - release " repetition.
Further, this condition will also appear via means of a similar mechanism during detect operations.
(2) Oscillation as a result of through current
Since the XC61C series are CMOS IC S, through current will flow when the IC's internal circuit switching operates (during
release and detect operations). Consequently, oscillation is liable to occur as a result of drops in voltage at the through
current's resistor (RIN) during release voltage operations. (refer to Figure 3)
Since hysteresis exists during detect operations, oscillation is unlikely to occur.
6/17
XC61C
Series
100kΩ*
7/17
XC61C Series
■TYPICAL PERFORMANCE CHARACTERISTICS
●Low Voltage
8/17
XC61C
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
●Low Voltage (Continued)
(4) N-ch Driver Output Current vs. VDS
0902
XC61CC
V
)
1102
XC61CC
V
)
1102 V
XC61CC (1.1 )
(0.9
(1.1
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
3.0
2.5
2.0
1.5
1.0
0.5
0
Ta=25℃
Ta=25℃
Ta=25℃
V
IN =1.0V
V
IN =0.8V
V
IN =0.8V
0.7V
0.7V
0
0.2
0.4
0.6
0.8
1.0
0
0.2
0.4
0.6
0.8
1.0
0
0.2
0.4
0.6
0.8
1.0
V
DS (V)
VDS (V)
V
DS (V)
1502
XC61CC
V
)
1502 V
XC61CC (1.5 )
(1.5
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
8.0
6.0
4.0
2.0
0
Ta=25℃
Ta=25℃
V
IN =1.4V
V
IN =0.8V
1.2V
0.7V
1.0V
0
0.2
0.4
0.6
0.8
1.0
0
0.2 0.4 0.6 0.8 1.0 1.2 1.4
DS (V)
V
DS (V)
V
(5) N-ch Driver Output Current vs. Input Voltage
0902
V
)
1102
XC61CC
V
)
1502
XC61CC
V
(1.5 )
XC61CC
(0.9
(1.1
2.5
2.0
1.5
1.0
0.5
0
5.0
4.0
3.0
2.0
1.0
0
10
8
Ta=-40℃
25℃
V
DS=0.5V
V
DS=0.5V
VDS=0.5V
Ta=-40℃
25℃
6
4
Ta=85℃
25℃
85℃
80℃
2
-40℃
0.8
0
0
0.2
0.4
0.6
1.0
0
0.2
0.4
0.6
0.8
1.0
1.2
0
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
Input Voltage: VIN (V)
Input Voltage: VIN (V)
Input Voltage: VIN (V)
(6) P-ch Driver Output Current vs. Input Voltage
0902
XC61CC
V
)
1102
V
1502
XC61CC
V
(1.5 )
(0.9
XC61CC
ꢀ(1.1
)
12
10
8
12
10
8
12
10
8
Ta= 25℃
Ta= 25℃
V
DS=2.1V
VDS=2.1V
Ta= 25℃
VDS=2.1V
1.5V
1.5V
1.5V
1.0V
0.5V
1.0V
0.5V
1.0V
0.5V
6
6
6
4
4
4
2
2
2
0
0
0
0
1
2
3
4
5
6
0
1
2
3
4
5
6
0
1
2
3
4
5
6
Input Voltage: VIN (V)
Input Voltage: VIN (V)
Input Voltage: VIN (V)
9/17
XC61C Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
●Standard Voltage
(1) Supply Current vs. Input Voltage
XC61CC1802 (1.8V)
XC61CC2702 (2.7V)
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
Ta=85℃
Ta=85℃
25℃
25℃
-40℃
-40℃
0
2
4
6
8
10
0
2
4
6
8
10
Input Voltage: VIN (V)
Input Voltage: VIN (V)
XC61CC3602 (3.6V)
XC61CC4502 (4.5V)
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
Ta=85℃
Ta=85℃
25℃
25℃
-40℃
-40℃
0
2
4
6
8
10
0
2
4
6
8
10
Input Voltage: VIN (V)
Input Voltage: VIN (V)
(2) Detect, Release Voltage vs. Ambient Temperature
XC61CC1802 (1.8V)
XC61CC2702 (2.7V)
1.90
2.80
2.75
2.70
2.65
V
DR
1.85
1.80
1.75
V
DR
V
DF
V
DF
25
-50
-25
0
50
75
100
-50
-25
0
25
50
75
100
Ambient Temperature : Ta (℃)
Ambient Temperature : Ta (℃)
XC61CC3602 (3.6V)
XC61CC4502 (4.5V)
3.8
3.7
3.6
3.5
4.7
4.6
4.5
4.4
V
DR
V
DR
V
DF
V
DF
-50
-25
0
25
50
75
100
-50
-25
0
25
50
75
100
Ambient Temperature : Ta (℃)
Ambient Temperature : Ta (℃)
10/17
XC61C
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
●Standard Voltage (Continued)
(3) Output Voltage vs. Input Voltage
XC61CN1802 (1.8V)
XC61CN2702 (2.7V)
2
1
0
3
2
1
0
Ta=25℃
Ta=25℃
0
1
2
0
1
2
3
Input Voltage: VIN (V)
Input Voltage: VIN (V)
XC61CN3602 (3.6V)
XC61CN4502 (4.5V)
4
3
2
1
0
5
4
3
2
1
0
Ta=25℃
Ta=25℃
0
1
2
3
4
0
1
2
3
4
5
Input Voltage: VIN (V)
Input Voltage: VIN (V)
Note : The N-channel open drain pull up resistance value is 100kΩ.
(4) N-ch Driver Output Current vs. VDS
XC61CC1802 (1.8V)
XC61CC2702 (2.7V)
10
30
25
20
15
10
5
Ta=25℃
VIN =1.5V
Ta=25℃
VIN =2.5V
8
6
4
2
0
2.0V
1.0V
1.5V
1.0V
0
0
0.5
1.0
DS (V)
1.5
2.0
0
0.5
1.0
1.5
DS (V)
2.0
2.5
3.0
V
V
XC61CC4502 (4.5V品)
Ta=25℃
80
XC61CC3602 (3.6V)
40
30
20
10
0
70
Ta=25℃
V
IN =3.0V
2.5V
60
V
IN=4.0V
3.5V
50
40
30
20
3.0V
2.5V
2.0V
2.0V
10
1.5V
1.5V
1.5
0
0
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
0
0.5
1.0
2.0
2.5
3.0
V
DS (V)
V
DS (V)
11/17
XC61C Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
●Standard Voltage (Continued)
(4) N-ch Driver Output Current vs. VDS
XC61CC1802 (1.8V)
XC61CC2702 (2.7V)
1000
800
600
400
200
0
1000
800
600
400
200
0
V
IN =0.8V
Ta=25℃
Ta=25℃
V
IN =0.8V
0.7V
0.7V
0
0.2
0.4
0.6
0.8
1.0
0
0.2
0.4
0.6
0.8
1.0
V
DS (V)
V
DS (V)
XC61CC3602 (3.6V)
XC61CC4502 (4.5V)
1000
800
600
400
200
0
1000
800
600
400
200
0
Ta=25℃
Ta=25℃
V
IN =0.8V
V
IN =0.8V
0.7V
0.7V
0
0.2
0.4
0.6
0.8
1.0
0
0.2
0.4
0.6
0.8
1.0
V
DS (V)
V
DS (V)
(5) N-ch Driver Output Current vs. Input Voltage
XC61CC1802 (1.8V)
XC61CC2702 (2.7V)
15
25
20
15
10
5
V
DS=0.5V
VDS=0.5V
Ta=-40℃
Ta=-40℃
25℃
10
5
25℃
85℃
85℃
0
0
0
0.5
1.0
1.5
2.0
0
0.5
1.0
1.5
2.0
2.5
3.0
Input Voltage: VIN (V)
Input Voltage: VIN (V)
XC61CC3602 (3.6V)
XC61CC4502 (4.5V)
30
25
20
15
10
5
40
30
20
10
0
V
DS=0.5V
VDS=0.5V
Ta=-40℃
Ta=-40℃
25℃
25℃
85℃
85℃
0
0
1
2
3
4
0
1
2
3
4
5
Input Voltage: VIN (V)
Input Voltage: VIN (V)
12/17
XC61C
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
●Standard Voltage (Continued)
(6) P-ch Driver Output Current vs. Input Voltage
XC61CC1802 (1.8V)
XC61CC2702 (2.7V)
15
10
5
15
10
5
VDS=2.1V
VDS=2.1V
1.5V
1.0V
0.5V
1.5V
1.0V
0.5V
0
0
0
2
4
6
8
10
0
2
4
6
8
10
Input Voltage: VIN (V)
Input Voltage: VIN (V)
XC61CC3602 (3.6V)
XC61CC4502 (4.5V)
15
10
5
15
10
5
VDS=2.1V
VDS=2.1V
1.5V
1.0V
1.5V
1.0V
0.5V
0.5V
0
0
0
2
4
6
8
10
0
2
4
6
8
10
Input Voltage: VIN (V)
Input Voltage: VIN (V)
13/17
XC61C Series
■PACKAGING INFORMATION
●SSOT-24 (SC-82)
●SOT-23
●TO-92
●SOT-89
14/17
XC61C
Series
■MARKING RULE
● SSOT-24, SOT-23, SOT-89
①
Represents integer of detect voltage and
CMOS Output (XC61CC series)
4
3
MARK
CONFIGURATION
VOLTAGE (V)
A
B
C
D
E
F
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
0.X
1.X
2.X
3.X
4.X
5.X
6.X
①
②
④
1
2
H
3
N-Channel Open Drain Output (XC61CN series)
①
1
②
③ ④
MARK
CONFIGURATION
VOLTAGE (V)
K
L
N-ch
N-ch
N-ch
N-ch
N-ch
N-ch
N-ch
0.X
1.X
2.X
3.X
4.X
5.X
6.X
2
M
N
P
R
S
②Represents decimal number of detect voltage
MARK
VOLTAGE (V)
MARK
VOLTAGE (V)
0
1
2
3
4
X.0
X.1
X.2
X.3
X.4
5
6
7
8
9
X.5
X.6
X.7
X.8
X.9
1
2
3
③Represents delay time
(Except for SSOT-24)
MARK
3
DELAY TIME
No Delay Time
PRODUCT SERIES
XC61Cxxx0xxx
④Represents production lot number
Based on the internal standard. (G, I, J, O, Q, W excepted)
15/17
XC61C Series
■MARKING RULE (Continued)
●TO-92
①Represents output configuration
OUTPUT
CONFIGURATION
MARK
C
N
CMOS
N-ch
②, ③Represents detect voltage (ex.)
MARK
VOLTAGE (V)
②
3
③
3
3.3
5.0
5
0
④Represents delay time
MARK
DELAY TIME
0
No delay
⑤Represents detect voltage accuracy
MARK
DETECT VOLTAGE ACCURACY
1
2
Within ± 1% (Semi-custom)
Within ± 2%
⑥Represents a least significant digit of production year
MARK
PRODUCTION YEAR
5
6
2005
2006
⑦Represents production lot number
0 to 9, A to Z repeated. (G, I, J, O, Q, W excepted)
* No character inversion used.
16/17
XC61C
Series
1. The products and product specifications contained herein are subject to change without
notice to improve performance characteristics. Consult us, or our representatives
before use, to confirm that the information in this datasheet is up to date.
2. We assume no responsibility for any infringement of patents, patent rights, or other
rights arising from the use of any information and circuitry in this datasheet.
3. Please ensure suitable shipping controls (including fail-safe designs and aging
protection) are in force for equipment employing products listed in this datasheet.
4. The products in this datasheet are not developed, designed, or approved for use with
such equipment whose failure of malfunction can be reasonably expected to directly
endanger the life of, or cause significant injury to, the user.
(e.g. Atomic energy; aerospace; transport; combustion and associated safety
equipment thereof.)
5. Please use the products listed in this datasheet within the specified ranges.
Should you wish to use the products under conditions exceeding the specifications,
please consult us or our representatives.
6. We assume no responsibility for damage or loss due to abnormal use.
7. All rights reserved. No part of this datasheet may be copied or reproduced without the
prior permission of TOREX SEMICONDUCTOR LTD.
17/17
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