S-19110AxxA to S-19110HxxA Series
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© ABLIC Inc., 2014-2018
AUTOMOTIVE, 125°C OPERATION,
36 V, SENSE-INPUT VOLTAGE DETECTOR
WITH DELAY FUNCTION (EXTERNAL DELAY TIME SETTING)
Rev.1.4
_00
The S-19110 Series is a high-accuracy voltage detector developed using CMOS technology. The detection voltage and
release voltage are fixed internally with an accuracy of
±2.0%.
It operates with current consumption of 600 nA typ.
Apart from the power supply pin, the detection voltage input pin (SENSE pin) is also prepared in the SENSE detection
product, so the output is stable even if the SENSE pin falls to 0 V.
The detection signal and release signal can be delayed by setting a capacitor externally, and the detection delay time
accuracy is
±20%
(C
N
= 3.3 nF, Ta =
−40°C
to
+125°C),
the release delay time accuracy is
±20%
(C
P
= 3.3 nF, Ta =
−40°C
to
+125°C).
The output form is Nch open-drain output.
Caution This product can be used in vehicle equipment and in-vehicle equipment. Before using the product in
the purpose, contact to ABLIC Inc. is indispensable.
Features
•
Detection voltage:
•
Detection voltage accuracy:
•
Detection delay time accuracy:
•
Release voltage:
•
Release voltage accuracy:
•
Release delay time accuracy:
•
Current consumption:
•
Operation voltage range:
•
Hysteresis width
*1
:
•
Output form:
•
Operation temperature range:
•
Lead-free (Sn 100%), halogen-free
•
Withstand 45 V load dump
•
AEC-Q100
qualified
*2
*1.
*2.
5.0 V to 10.0 V (0.05 V step)
±2.0%
(Ta =
−40°C
to
+125°C)
±20%
(C
N
= 3.3 nF, Ta =
−40°C
to
+125°C)
5.25 V to 13.0 V (0.05 V step)
±2.0%
(Ta =
−40°C
to
+125°C,
5.0%
≤
V
HYS
≤
20.0%)
±2.5%
(Ta =
−40°C
to
+125°C,
20.0%
<
V
HYS
≤
30.0%)
±20%
(C
P
= 3.3 nF, Ta =
−40°C
to
+125°C)
600 nA typ.
1.8 V to 36.0 V
"Available" / "unavailable" is selectable.
5.0% to 30.0% (Ta =
−40°C
to
+125°C)
Nch open-drain output
Ta =
−40°C
to
+125°C
When "available" is selected, the hysteresis width can be set in the range of 5.0% to 30.0%.
Contact our sales office for details.
Applications
•
Power supply monitor for microcomputer and reset for CPU
•
Automotive battery voltage detection
•
For automotive use (engine, transmission, suspension, ABS, related-devices for EV / HEV / PHEV, etc.)
Package
•
SOT-23-6
1
AUTOMOTIVE, 125°C OPERATION, 36 V, SENSE-INPUT VOLTAGE DETECTOR WITH DELAY FUNCTION (EXTERNAL DELAY TIME SETTING)
Rev.1.4
_00
S-19110AxxA to S-19110HxxA Series
Block Diagrams
1. S-19110 Series A / B type (VDD detection product)
CP
VDD
+
*1
Function
Status
Voltage detection VDD detection
Hysteresis width Available
−
V
REF
Delay
circuit
*1
OUT
*1
*1
VSS
CN
*1.
Parasitic diode
Figure 1
2. S-19110 Series C / D type (VDD detection product)
CP
VDD
+
*1
Function
Status
Voltage detection VDD detection
Hysteresis width Unavailable
−
V
REF
Delay
circuit
*1
OUT
*1
*1
VSS
CN
*1.
Parasitic diode
Figure 2
2
AUTOMOTIVE, 125°C OPERATION, 36 V, SENSE-INPUT VOLTAGE DETECTOR WITH DELAY FUNCTION (EXTERNAL DELAY TIME SETTING)
Rev.1.4
_00
S-19110AxxA to S-19110HxxA Series
3. S-19110 Series E / F type (SENSE detection product)
SENSE
CP
VDD
+
*1
*1
Function
Status
Voltage detection SENSE detection
Hysteresis width Available
−
Delay
circuit
OUT
V
REF
*1
*1
*1
VSS
CN
*1.
Parasitic diode
Figure 3
4. S-19110 Series G / H type (SENSE detection product)
SENSE
CP
VDD
+
*1
*1
Function
Status
Voltage detection SENSE detection
Hysteresis width Unavailable
−
Delay
circuit
OUT
V
REF
*1
*1
*1
VSS
CN
*1.
Parasitic diode
Figure 4
3
AUTOMOTIVE, 125°C OPERATION, 36 V, SENSE-INPUT VOLTAGE DETECTOR WITH DELAY FUNCTION (EXTERNAL DELAY TIME SETTING)
Rev.1.4
_00
S-19110AxxA to S-19110HxxA Series
AEC-Q100 Qualified
This IC supports AEC-Q100 for operation temperature grade 1.
Contact our sales office for details of AEC-Q100 reliability specification.
Product Name Structure
Users can select the product type, detection voltage value and release voltage value for the S-19110 Series.
Refer to "1.
Product name"
regarding the contents of product name, "2.
Function list of product types"
regarding
the product types and "3.
Package"
regarding the package drawings.
1.
Product name
S-19110
x
xx
A -
M6T1
U
4
Environmental code
U:
Lead-free (Sn 100%), halogen-free
Package abbreviation and IC packing specifications
*1
M6T1 : SOT-23-6, Tape
Operation temperature
A:
Ta =
−40°C
to
+125°C
Detection voltage value, release voltage value
*2
AA to ZZ
(2-digit alphabetical option code)
Product type
*3
A to H
*1.
*2.
*3.
Refer to the tape drawing.
Contact our sales office for details on combination of detection voltage value and release voltage value.
Refer to "2.
Function list of product types".
4
AUTOMOTIVE, 125°C OPERATION, 36 V, SENSE-INPUT VOLTAGE DETECTOR WITH DELAY FUNCTION (EXTERNAL DELAY TIME SETTING)
Rev.1.4
_00
S-19110AxxA to S-19110HxxA Series
Remark 1.
The difference (hysteresis width) of detection voltage (−V
DET
) and release voltage (+V
DET
) can be set
in the range of 5.0% to 30.0%. The detection voltage and release voltage combination can be
selected from the A area shown in
Figure 5.
Example: If
−V
DET
= 5.0 V, the release voltage can be set in the range of 5.25 V to 6.5 V in 50 mV
step.
13.0
12.0
11.0
10.0
9.0
8.0
7.0
6.0
5.0
5.0
6.0
V
DET
[V]
A
7.0
8.0
V
DET
[V]
9.0
10.0
Figure 5
2.
Detection Voltage and Release Voltage Possible Setting Area (−V
DET
≤
10.0 V)
The detection voltage in the S-19110 Series, which is 10.0 V max., is the release voltage in B area
shown in
Figure 6
in SENSE detection product with
−V
DET
= 10.0 V. When setting the detection
voltage exceeding 10.0 V with an external resistor, the difference of detection voltage and release
voltage can be set in the range of 5.0% to 30.0%.
Refer to "2.
SENSE pin"
in "
Operation"
for details.
13.5
13.0
12.5
12.0
11.5
11.0
10.5
10.0
9.5
V
DET
[V]
B
10.0
V
DET
[V]
10.5
Figure 6
Detection Voltage and Release Voltage Possible Setting Area (−V
DET
>
10.0 V)
2.
Function list of product types
Table 1
Product Type
A
B
C
D
E
F
G
H
Voltage Detection
VDD detection
VDD detection
VDD detection
VDD detection
SENSE detection
SENSE detection
SENSE detection
SENSE detection
Output Logic
Active "L"
Active "H"
Active "L"
Active "H"
Active "L"
Active "H"
Active "L"
Active "H"
Hysteresis Width
Available
Available
Unavailable
Unavailable
Available
Available
Unavailable
Unavailable
3.
Package
Table 2
Package Name
SOT-23-6
Package Drawing Codes
Tape
MP006-A-C-SD
Reel
MP006-A-R-SD
Dimension
MP006-A-P-SD
5
