XC6120
Series
ETR0209-010
Highly Accurate, Ultra Small, Low Power Consumption Voltage Detector
■GENERAL
DESCRIPTION
The XC6120 series are highly precise, low power consumption voltage detectors, manufactured using CMOS and laser
trimming technologies. With low power consumption and high accuracy, the series is suitable for precision mobile equipment.
The XC6120 in ultra small packages are ideally suited for high-density mounting. The XC6120 is available in both CMOS and
N-channel open drain output configurations.
■APPLICATIONS
●Microprocessor
reset circuitry
●Memory
battery back-up circuits
●Power-on
reset circuits
●Power
failure detection
●System
battery life and charge voltage monitors
■FEATURES
: ± 2% (V
DF
≧1.5V)
: ± 30mV (V
DF
<1.5V)
Low Power Consumption
: 0.6μA [V
DF
=2.7V, V
IN
=2.97V]
Detect Voltage Range
: 1.0V ~ 5.0V (0.1V increments)
Operating Voltage Range
: 0.7V ~ 6.0V
Detect Voltage Temperature Characteristics
:
±100ppm/℃
(TYP.)
Output Configuration
: CMOS (XC6120C)
: N-channel open drain (XC6120N)
Operating
Temperature Range
: -40℃~85℃
Packages
: USP-3, SSOT-24, SOT-25
Environmentally Friendly
: EU RoHS Compliant, Pb Free
Highly Accurate
■TYPICAL
APPLICATION CIRCUIT
■
TYPICAL PERFORMANCE
CHARACTERISTICS
●Supply
Current vs. Input Voltage
XC6120x272xx
3.5
(Unused for the CMOS
output products)
Supply Current:
I
SS
(μA)
Supply Current:
ISS
(μA)
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0
1
2
3
4
Ta= 85℃
25℃
-40℃
5
6
Input Voltage: V
IN
(V)
1/15
XC6120
Series
■PIN
CONFIGURATION
V
IN
V
OUT
NC
5
NC
4
V
SS
1
V
OUT
V
IN
NC
V
SS
2
V
IN
3
V
SS
V
OUT
USP-3
(BOTTOM VIEW)
SSOT-24
(TOP VIEW)
SOT-25
(TOP VIEW)
■PIN
ASSIGNMENT
PIN NUMBER
USP-3
SSOT-24
SOT-25
1
3
2
-
4
2
3
1
2
3
1
4,5
PIN NAME
V
IN
V
SS
V
OUT
NC
FUNCTION
Power Input
Ground
Output (Detect ”Low” )
No Connection
■PRODUCT
CLASSIFICATION
●Ordering
Information
XC6120①②③④⑤⑥-⑦
(*1)
DESIGNATOR
①
②③
④
ITEM
Output Configuration
Detect Voltage (V
DF
)
Detect Accuracy
SYMBOL
C
N
10~50
2
HR
HR-G
NR
NR-G
SR-G
SL-G
DESCRIPTION
CMOS output
N-ch open drain output
For example 1.0V
→ ②1, ③0
±2%
USP-3 (3,000/Reel)
USP-3 (3,000/Reel)
SSOT-24 (3,000/Reel)
SSOT-24 (3,000/Reel)
SOT-25 (3,000/Reel) Standard feed
(*2)
SOT-25 (3,000/Reel) Reverse feed
(*2)
⑤⑥-⑦
(*1)
Packages
(Order Unit)
(*1)
(*2)
The “-G” suffix indicates that the products are Halogen and Antimony free as well as being fully RoHS compliant.
Taping Specifications
・SR-G
・SL-G
direction of feed
direction of feed
2/15
XC6120
Series
■ELECTRICAL
CHARACTERISTICS
XC6120 Series
PARAMETER
Operating Voltage
Detect Voltage
SYMBOL
V
IN
V
DF
CONDITION
V
DF(T)
=1.0½5.0V
(*1)
V
DF(T)
=1.0V½5.0V
V
DF
×
0.03
MIN.
0.7
TYP.
-
E-1
V
DF
×
0.05
E-2
E-3
0.09
0.08
0.05
0.46
1.15
1.44
1.61
-
-
-
-
-
-
0.57
0.56
0.30
0.71
1.41
1.77
1.96
-0.95
-0.001
0.001
±100
30
20
-
-
-
-
-
-
-
-0.60
-
μA
V
IN
=6.0V, V
OUT
=6.0V
ΔV
DF
/
(ΔTopr・
V
DF
)
t
DF
t
DR
-40
o
C≦Topr≦85
o
C
V
IN
=6.0V→0.7V
V
IN
=V
DF
to V
OUT
=0.5V
V
IN
=0.7V→6.0V
V
IN
=V
DR
to V
OUT
=V
DR (*4)
0.10
-
100
100
ppm/
o
C
μs
μs
①
④
④
③
V
DF
×
0.07
MAX.
6.0
UNITS
V
V
Ta=25℃
CIRCUIT
-
①
Hysteresis Width
Supply Current 1
Supply Current 2
V
HYS
I
SS1
I
SS2
V
IN
=0.7V
V
DF(T)
=1.0V½5.0V
V
IN
=V
DF(T)
×1.1
V
IN
= V
DF(T)
×0.9
V
OUT
=0.5V
V
OUT
=0.3V
V
OUT
=0.1V
V
OUT
=0.1V, V
DF(T)
＞1.0V
V
OUT
=0.1V, V
DF(T)
＞2.0V
V
OUT
=0.1V, V
DF(T)
＞3.0V
V
OUT
=0.1V, V
DF(T)
＞4.0V
V
OUT
=5.5V
V
μA
μA
①
②
②
Output Current
I
OUTN
I
OUTP (*2)
CMOS
V
IN
=1.0V
V
IN
=2.0V
V
IN
=3.0V
V
IN
=4.0V
V
IN
=6.0V
mA
③
mA
③
Leakage
Output(Pch)
Current N-ch Open
Drain
Temperature
Characteristics
Detect Delay Time
(*3)
Release Delay Time
(*5)
V
IN
=V
DF
×0.9,
V
OUT
=0V
I
LEAK
*1:
V
DF (T)
: Nominal detect voltage
*2:
For XC6120C only.
*3: A time taking from the time at V
IN
= V
DF
to the time at V
OUT
=0.5V when V
IN
falls from 6.0V to 0.7V.
*4: V
DR
: Release voltage (V
DR
= V
DF
+ V
HYS
)
*5: A time taking from the time at V
IN
= V
DR
to the time at V
OUT
= V
DR
when V
IN
rise from 0.7V to 6.0V.
●XC6120N
recommended pull-up resistance
Input Voltage Range
0.7V~6.0V
0.8V~6.0V
1.0V~6.0V
Pull-up Resistance
≧
220kΩ
≧
100kΩ
≧
33kΩ
4/15
XC6120
Series
■ELECTRICAL
CHARACTERISTICS (Continued)
●
DETECT VOLTAGE ACCURACY AND SUPPLY CURRENT SPECIFICATIONS
SYMBOL
PARAMETER
NOMINAL DETECT
VOLTAGE
V
DF(T)
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2.0
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
3.0
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
3.9
4.0
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
4.9
5.0
(
※
6 )
When
E-1
E-2
E-3
DETECT VOLTAGE
V
DF
(V)
XC6120xxx2 Series
MIN.
0.970
1.070
1.170
1.270
1.370
1.470
1.568
1.666
1.764
1.862
1.960
2.058
2.156
2.254
2.352
2.450
2.548
2.646
2.744
2.842
2.940
3.038
3.136
3.234
3.332
3.430
3.528
3.626
3.724
3.822
3.920
4.018
4.116
4.214
4.312
4.410
4.508
4.606
4.704
4.802
4.900
MAX.
1.030
1.130
1.230
1.330
1.430
1.530
1.632
1.734
1.836
1.938
2.040
2.142
2.244
2.346
2.448
2.550
2.652
2.754
2.856
2.958
3.060
3.162
3.264
3.366
3.468
3.570
3.672
3.774
3.876
3.978
4.080
4.182
4.284
4.386
4.488
4.590
4.692
4.794
4.896
4.998
5.100
0.7
1.9
0.6
1.80
0.6
1.7
0.5
1.60
0.5
1.4
0.4
1.35
TYP.
SUPPLY CURRENT 1
I
SS1
(μA)
MAX.
SUPPLY CURRENT 2
I
SS2
(μA)
TYP.
MAX.
detect voltage is 1.0V≦V
DF(T)
＜1.5V,
detect accuracy is
±30mV.
When detect voltage is 1.5V≦V
DF(T)
≦5.0V,
detect accuracy is
±2%.
5/15
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