XC6120
Series
ETR0209-011
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
V
pull-up
3.5
XC6120x272xx
V
IN
V
IN
(Unused for the CMOS
output products)
Supply Current:
I
SS
(μA)
Supply Current:
ISS (μA)
R
pull-up
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0
1
2
3
4
Ta= 85℃
25℃
-40℃
V
OUT
V
OUT
V
SS
5
6
Input Voltage: V
IN
(V)
1/15
XC6120
Series
■BLOCK
DIAGRAMS
(1) XC6120C
V
IN
M
2
R
1
Comparator
V
OUT
Vref.
R
2
M
1
V
SS
* Diodes inside the circuits are ESD protection diodes and parasitic diodes.
(2) XC6120N
V
IN
R
1
Comparator
V
OUT
Vref.
R
2
M
1
V
SS
* Diodes inside the circuits are ESD protection diodes and parasitic diodes.
2/15
XC6120
Series
■PRODUCT
CLASSIFICATION
1) 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%(1.5V≦VDF≦5.0V)
±30mV(1.0V≦VDF≦1.5V)
USP-3 (3,000pcs/Reel)
USP-3 (3,000pcs/Reel)
SSOT-24 (3,000pcs/Reel)
SSOT-24 (3,000pcs/Reel)
SOT-25 (3,000pcs/Reel) Standard feed
(*2)
SOT-25 (3,000pcs/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 EU RoHS compliant.
SOT-25 uses Cu wires.
2) Taping Specifications
・SR-G
・SL-G
direction of feed
direction of feed
■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
3/15
XC6120
Series
■ABSOLUTE
MAXIMUM RATINGS
Ta=25℃
PARAMETER
Input Voltage
Output Current
Output Voltage
CMOS Output
N-ch Open Drain Output
USP-3
Power Dissipation
SSOT-24
SOT-25
Operating Temperature Range
Storage Temperature Range
(*1)
SYMBOL
V
IN
I
OUT
V
OUT
RATING
V
SS
-0.3~7.0
10
V
SS
-0.3~V
IN
+0.3
V
SS
-0.3~7.0
120
1000 (40mm x 40mm Standard board )
(*1)
150
500 (40mm x 40mm Standard board )
(*1)
250
600 (40mm x 40mm Standard board )
(*1)
UNITS
V
mA
V
Pd
mW
Topr
Tstg
-40~+85
-55~+125
℃
℃
The power dissipation figure shown is PCB mounted and is for reference only.
The mounting condition is please refer to PACKAGING INFORMATION.
4/15
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
-
-
-
-
-
-
-
-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
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
V
IN
=0.7V
I
OUTN
V
IN
=1.0V
V
IN
=2.0V
V
IN
=3.0V
V
IN
=4.0V
V
IN
=6.0V
Output Current
mA
③
I
OUTP (*2)
CMOS
Leakage
Output(Pch)
mA
③
V
IN
=V
DF
×0.9,
V
OUT
=0V
I
LEAK
Current N-ch Open
Drain
Temperature
Characteristics
Detect Delay Time
(*3)
Release Delay Time
(*5)
(*1)
(*2)
30
20
:
V
DF (T)
: Nominal detect voltage
:
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 : Release voltage (V
DR
DR
= V
DF
+ V
HYS
)
(*5)
: A time taking from the time at V = V
IN
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
5/15
嵌入式系统
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