XC61CC1502MH [TOREX]
LOW VOLTAGE DETECTORS; 低电压检测器
| 型号： | XC61CC1502MH |
| 厂家： | 
Torex Semiconductor |
| 描述： | LOW VOLTAGE DETECTORS |
| 文件： | 总12页 (文件大小：270K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
02S_02XC61C（低電圧用） 02.09.12 14:23 ページ 131
Series
Low Voltage Detectors（VDF=0.9V～1.5V）�
ꢁCMOS
■Applications
ꢀMicroprocessor reset circuitry
ꢀMemory battery back-up circuits
ꢀPower-on reset circuits
ꢁHighly Accurate
:
2%
2
ꢁLow Power Consumption : 0.7µA (VIN = 1.5V)
ꢁUltra small SSOT-24 (SC-82) Package
ꢀPower failure detection
ꢀSystem battery life and charge voltage monitors
■General Description
■Features
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.
Highly accurate
:
2%
Low power consumption: TYP 0.7 µA [ VIN=1.5V ]
Detect voltage range : 0.9V ~ 1.5V in 0.1V increments
Operating voltage range : 0.7V ~ 6.0V
Detect voltage temperature characteristics
: TYP 100ppm/°C
Output configuration
Ultra small package
: N-channel open drain or CMOS
: SSOT-24 (150mW) super mini-mold
: SOT-23 (150mW) mini-mold
: SOT-89 (500mW) mini-power mold
: TO-92 ( 300mW )
Note : There are no products available with a set-up voltage
accuracy of 1%.
■Typical Application Circuits
R
100kΩ
VIN
VIN
VIN
VIN
VOUT
VOUT
VSS
VSS
CMOS Output
N-ch Open Drain Output
■Typical Performance Characteristic
SUPPLY CURRENT vs. INPUT VOLTAGE
ＸＣ６１ＣＣ０９０２ (０.９Ｖ)
3.5
3.0
2.5
2.0
1.5
Ta=85℃�
25℃�
1.0
0.5
-40℃�
0
0
1
2
3
4
5
6
Input Voltage: VIN (V)
131
02S_02XC61C（低電圧用） 02.09.12 14:23 ページ 132
XC61C Series
■Pin Configuration
■Pin Assignment
VIN
３�
VSS
NC
３�
PIN NUMBER
PIN
TO-92 (T) TO-92 (L) NAME
４�
FUNCTION
SSOT-24
SOT-23
SOT-89
2
4
1
3
3
2
1
-
2
3
1
-
2
3
1
-
1
2
3
-
V
V
IN
Supply Voltage Input
Ground
SS
1
２�
VIN
２�
VSS
SOT-23
(TOP VIEW)
1
VOUT
VOUT
Output
VOUT
SSOT-24(SC-82)
(TOP VIEW)
NC
No Connection
2
1
２�
VIN
３�
VSS
VOUT
SOT-89
(TOP VIEW)
1
2
3
1
2
3
VOUTꢀ
VIN
ꢀ
VSS
VIN
VSS
VOUT
TO-92 (T Type)�
（TOP VIEW）�
TO-92 (L Type)�
（TOP VIEW）�
■Product Classification
ꢀOrdering Information
XC61C xx xx x x x
a
b c d e f
DESIGNATOR
a
DESCRIPTION
Output Configuration :
C = CMOS
N = N-ch open drain
Detect Voltage :
09 = 0.9V
15 = 1.5V
Output Delay :
0 = No delay
DESIGNATOR
DESCRIPTION
Package Type:
N = SSOT-24 (SC-82)
M = SOT-23
P= SOT-89
T = TO-92 (Standard)
L = TO-92 (Custom pin Configuration)
Device Orientation :
R = Embossed Tape ( Right )
L = Embossed Tape ( Left )
H = Paper Type ( TO-92)
B = Bag ( TO-92 )
e
b
c
d
f
Detect Accuracy :
2 = within 2.0%
132
02S_02XC61C（低電圧用） 02.09.12 14:23 ページ 133
XC61C
Series
■Packaging Information
ꢀSSOT-24 (SC-82)
D
e
C
b
2
b1
SIZEꢀmm
TYP
MIN
MAX
A
A1
A2
b
0.80
0.00
0.80
0.15
0.25
0.075
1.80
1.15
1.80
1.10
0.10
1.10
0.10
1.00
0.30
0.40
0.225
2.20
1.45
2.40
1.50
0.25
0.35
0.125
2.00
1.25
2.10
1.30
0.30
b1
C
D
E
y
He
e
L
y
0.10
ꢀSOT-23
+0.1�
-0.05
+0.1�
-0.05
0.15
0.4
0～0.1
（0.95）�
1.1±0.1
1.9±0.2
2.9±0.2
133
02S_02XC61C（低電圧用） 02.09.12 14:23 ページ 134
XC61C Series
ꢀSOT-89
1.5±0.1
4.5±0.1
+0.15�
-0.2
1.6
2
+0.03�
-0.02
0.4
0.42±0.06
0.42±0.06
0.47±0.06
1.5±0.1 1.5±0.1
ꢀTO-92
+0.35�
-0.45
4.65
3.7±0.3
0.45±0.1
0.4±0.05
+0.4�
�
+0.4�
2.5
2.5
-0.1
�
-0.1
134
02S_02XC61C（低電圧用） 02.09.12 14:23 ページ 135
XC61C
Series
■Marking
ꢀSSOT-24, SOT-23, SOT-89
w
q
r
e
q
w r
q
w e r
SSOT-24(SC-82)
(TOP VIEW)
SOT-23
(TOP VIEW)
SOT-89
(TOP VIEW)
2
q Represents the integer of the Output Voltage and Detect Voltage
CMOS Output (XC61CC series)
DESIGNATOR CONFIGURATION VOLTAGE (V)
N-Channel Open Drain Output (XC61CN series)
DESIGNATOR
CONFIGURATION
VOLTAGE (V)
A
B
K
L
CMOS
CMOS
0.w
1.w
N-ch
N-ch
0.w
1.w
w Represents the decimal number of the Detect Voltage
DESIGNATOR VOLTAGE DESIGNATOR VOLTAGE
e Based on internal standards�
( SSOT-24 excepted )
0
1
2
3
4
q.0
q.1
q.2
q.3
q.4
5
6
7
8
9
DESIGNATOR
3
q.5
q.6
q.7
q.8
q.9
r Represents the assembly lot no.�
Based on internal standards
ꢀTO-92
w
r
Represents the Detect Voltage
DESIGNATOR
q
Represents the output �
configuration
1
L
7
61C
1
5
7
61C
VOLTAGE�
OUTPUT�
CONFIGURATION
(V)
②�
③�
DESIGNATOR
2
3
4
5
6
2
3
4
6
0
1
9
5
0.9
1.5
C
N
CMOS
N-ch
Indicates Delay Time
DESIGNATOR
0
DELAY TIME�
�
No delay
t
Represents the Detect Voltage Accuracy
DESIGNATOR
DETECT VOLTAGE ACCURACY�
TO-92（L Type）�
(TOP VIEW)
TO-92（T Type）�
(TOP VIEW)
�
2
within 2％�
y
Represents a least significant �
digit of the produced year�
�
u
Denotes the production lot number�
0 to 9, A to Z repeated(G.I.J.O.Q.W excepted)
DESIGNATOR Produced year�
�
0
1
2000
2001
135
02S_02XC61C（低電圧用） 02.09.12 14:23 ページ 136
XC61C Series
■Block Diagram
(2) N-ch Open Drain Output
(1) CMOS Output
V
IN
V
IN
V
OUT
�
－
�
－
V
OUT
Vref
Vref
V
SS
V
SS
2
■Absolute Maximum Ratings
O
Ta = 25 C
UNITS
PARAMETER
Input Voltage
Output Current
SYMBOL
IN
OUT
RATINGS
V
9
50
V
I
mA
V
SS -0.3 ~ VIN +0.3
CMOS
Output Voltage
VOUT
V
VSS -0.3 ~ 9
N-ch open drain
150
SSOT-24
SOT-23
150
500
Power Dissipation
Pd
mW
SOT-89
TO-92
300
O
Operating Ambient Temperature
StorageTemperature
Topr
Tstg
-40
-40
~
+85
C
O
~
+125
C
136
02S_02XC61C（低電圧用） 02.09.12 14:23 ページ 137
XC61C
Series
■Electrical Characteristics
O
V
DF (T) = 0.9 to 1.5V
PARAMETER
2%
Ta = 25 C
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS CIRCUIT
V
DF
x 0.98
DF
x 0.02
V
DF
V
DF
x 1.02
DF
V
DF
Detect Voltage
V
1
V
VDF
V
V
HYS
Hysteresis Range
V
1
x 0.05
0.7
0.8
0.9
1.0
x 0.08
V
IN = 1.5V
=2.0V
=3.0V
=4.0V
=5.0V
2.3
2.7
3.0
3.2
3.6
6.0
Supply Current
I
SS
µA
V
2
2
1.1
Operating Voltage
V
IN
V
DF(T) = 0.9V to 1.5V
0.7
1
3
N-ch
P-ch
V
V
DS=0.5V
IN=0.7V
=1.0V
0.1
0.85
0.8
2.7
mA
Output Current
I
OUT
V
DS=2.1V
V
IN=6.0V
-7.5
100
-1.5
0.2
4
-
( with CMOS output )
-40OC ≤ Topr 85OC
∆ VDF
≤
ppm/°C
Temperature Characteristics
Delay Time
∆ Topr
•
VDF
ms
tDLY
5
(VDR
VOUT inversion)
Note :
DF (T) : Established Detect Voltage Value
Release Voltage : VDR = VDF + VHYS
V
137
02S_02XC61C（低電圧用） 02.09.12 14:23 ページ 138
XC61C Series
■Functional Description
ꢀFunctional Description ( CMOS output )
q 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. )�
w When input voltage (VIN) falls below detect voltage (VDF), output voltage (VOUT) will be equal to the ground voltage (VSS)
level.�
e 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.) �
r 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.�
2
t 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. )�
y The difference between VDR and VDF represents the hysteresis range.
ꢀTiming Chart
INPUT VOLTAGE (VIN)
DETECT RELEASE VOLTAGE(VDR)
DETECT VOLTAGE(VDF)
y
MIN. OPERATING VOLTAGE(VMIN)
GROUND VOLTAGE (VSS)
OUTPUT VOLTAGE (VOUT)
GROUND VOLTAGE(VSS)
w
e
r
t
q
138
02S_02XC61C（低電圧用） 02.09.12 14:23 ページ 139
XC61C
Series
■Directions for use
ꢀ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.�
2
5. In order to stabilise 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.
XC61CN Series
RIN
VOUT
VIN
VSS
C
Diagram: Circuit using an input resistor
ꢀ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 diagram 2 )�
Since hysteresis exists during detect operations, oscillation is unlikely to occur.
IN
IN
XC61CC Series
XC61CN Series
XC61CC Series
RIN
RIN
RIN
x IOUT
RIN
x ISS
IOUT
Voltage Drop
VIN
VOUT
VIN
VOUT
Voltage Drop
VSS
VSS
RL
ISS*
（Includes Current）�
Diagram 2: Oscillation in relation to through current
Diagram 1: Oscillation in relation to output current
139
02S_02XC61C（低電圧用） 02.09.12 14:23 ページ 140
XC61C Series
■Measuring Circuits
Circuit 2
Circuit 1
A
R
100k�
(Note 1)
VIN
VIN
VIN
VIN
VOUT
VOUT
V
VSS
VSS
V
2
Circuit 3
Circuit 4
VDS
VIN
VIN
VIN
VIN
VOUT
VOUT
A
A
VSS
VSS
VDS
Circuit 5
R
100k�
(Note 1)
VIN
measurement of
waveform
VOUT
VSS
Note 1 : Not necessary with CMOS output products.
140
02S_02XC61C（低電圧用） 02.09.12 14:23 ページ 141
XC61C
Series
■Typical Performance Characteristics
(1) SUPPLY CURRENT vs. INPUT VOLTAGE
ＸＣ６１ＣＣ０９０２ (０.９Ｖ)
ＸＣ６１ＣＣ１１０２ (１.１Ｖ)
ＸＣ６１ＣＣ１５０２ (１.５Ｖ)
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
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
Ta=85℃�
Ta=85℃�
Ta=85℃�
-40℃�
25℃�
25℃�
25℃�
2
-40℃�
5
-40℃�
5
0
1
2
3
4
6
0
1
2
3
4
5
6
0
1
2
3
4
6
Input Voltage: VIN (V)
Input Voltage: VIN (V)
Input Voltage: VIN (V)
(2) DETECT, RELEASE VOLTAGE vs. AMBIENT TEMPERATURE
ＸＣ６１ＣＣ０９０２ (０.９Ｖ)
ＸＣ６１ＣＣ１１０２ (１.１Ｖ)
ＸＣ６１ＣＣ１５０２ (１.５Ｖ)
1.00
0.95
0.90
0.85
0.80
1.20
1.15
1.10
1.05
1.00
1.60
1.55
1.50
1.45
1.40
VDR
VDR
VDR
VDF
VDF
VDFꢀ
-50
-25
0
25
50
75
100
-50
-25
0
25
50
75
100
-50 -25
0
25
50
75
100
Ambient Temp.: Ta (℃)
Ambient Temp.: Ta (℃)
Ambient Temp.: Ta (℃)
(3) OUTPUT VOLTAGE vs. INPUT VOLTAGE
ＸＣ６１ＣＮ０９０２ (０.９Ｖ)
ＸＣ６１ＣＮ１１０２ (１.１Ｖ)
ＸＣ６１ＣＮ１５０２ (１.５Ｖ)
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
2.0
1.5
1.0
0.5
0
Ta=25℃�
Ta=25℃�
Ta=25℃�
0
0.2
0.4
0.6
0.8
1.0
1.2
0
0.5
1.0
1.5
2.0
0
0.2 0.4 0.6 0.8 1.0 1.2 1.4
Input Voltage: VIN (V)
Input Voltage: VIN (V)
Input Voltage: VIN (V)
Note : The N-channel open drain pull up resistance value is 100k�
141
02S_02XC61C（低電圧用） 02.09.12 14:23 ページ 142
XC61C Series
(4) N-ch DRIVER OUTPUT CURRENT vs. VDS
ＸＣ６１ＣＣ０９０２ (０.９Ｖ)
ＸＣ６１ＣＣ１１０２ (１.１Ｖ)
Ta=25℃�
ＸＣ６１ＣＣ１１０２ (１.１Ｖ)
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℃�
VIN =1.0V
VIN =0.8V
VIN =0.8V
0.7V
0.7V
2
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
VDS (V)
VDS (V)
VDS (V)
ＸＣ６１ＣＣ１５０２ (１.５Ｖ)
ＸＣ６１ＣＣ１５０２ (１.５Ｖ)
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℃�
VIN =0.8V
VIN =1.4V
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
VDS (V)
VDS (V)
(5) N-ch DRIVER OUTPUT CURRENT vs. INPUT VOLTAGE
ＸＣ６１ＣＣ０９０２ (０.９Ｖ)
ＸＣ６１ＣＣ１１０２ (１.１Ｖ)
ＸＣ６１ＣＣ１５０２ (１.５Ｖ)
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℃�
VDS=0.5V
VDS=0.5V
VDS=0.5V
Ta=-40℃�
25℃�
6
4
Ta=85℃
85℃�
80℃�
25℃�
2
-40℃�
0
0
0.2
0.4
0.6
0.8
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
ＸＣ６１ＣＣ０９０２ (０.９Ｖ)
ＸＣ６１ＣＣ１１０２ꢀ(１.１Ｖ)
ＸＣ６１ＣＣ１５０２ (１.５Ｖ)
12
10
8
12
10
8
12
10
8
Ta= 25℃�
VDS=2.1V
Ta= 25℃�
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)
142
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TOREX
XC61CC1502MR-G
Power Supply Support Circuit, Fixed, 1 Channel, +1.5VV, CMOS, PDSO3, ANTIMONY AND HALOGEN FREE, ROHS COMPLIANT, SOT-23, 3 PINWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
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TOREX
XC61CC1502NB
LOW VOLTAGE DETECTORSWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
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TOREX
XC61CC1502NH
LOW VOLTAGE DETECTORSWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
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TOREX
XC61CC1502NL
LOW VOLTAGE DETECTORSWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
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TOREX
XC61CC1502NL-G
Power Management CircuitWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
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TOREX
XC61CC1502NR
LOW VOLTAGE DETECTORSWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
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TOREX
XC61CC1502PB
LOW VOLTAGE DETECTORSWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
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TOREX
XC61CC1502PH
LOW VOLTAGE DETECTORSWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
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TOREX
XC61CC1502PL
LOW VOLTAGE DETECTORSWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
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TOREX
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