S-19101xxxA Series
www.sii-ic.com
© SII Semiconductor Corporation, 2012
FOR AUTOMOTIVE 125°C OPERATION VOLTAGE DETECTOR
BUILT-IN DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
Rev.1.0
_01
The S-19101xxxA Series, developed by using CMOS technology, is a voltage detector IC for automotive 125°C operation.
The detection voltage is fixed internally with an accuracy of
±3.0%
(−V
DET
= 2.4 V). The release voltage is set to the same
value as the detection voltage, since there is no hysteresis width. It operates with current consumption of 270 nA typ.
The release signal can be delayed by setting a capacitor externally, and the delay time accuracy at Ta =
+25°C
is
±15%.
The operation temperature range is Ta =
−40°C
to
+125°C.
Two output forms Nch open-drain and CMOS output are
available.
Compared with conventional CMOS voltage detectors, the S-19101xxxA Series has super-low current consumption and
small packages.
Caution
This product can be used in vehicle equipment and in-vehicle equipment. Before using the product in
the purpose, contact to SII Semiconductor Corporation is indispensable.
Features
•
Detection voltage:
•
Detection voltage accuracy:
•
•
•
•
Current consumption:
Operation voltage range:
Delay time accuracy:
Output form:
1.2 V to 4.6 V (0.1 V step)
±3.0%
(2.4 V
≤ −V
DET
≤
4.6 V, Ta =
−40°C
to
+125°C)
±(2.5% +
12 mV) (1.2 V
≤ −V
DET
<
2.4 V, Ta =
−40°C
to
+125°C)
270 nA typ. (1.2 V
≤ −V
DET
<
2.3 V)
0.6 V to 10.0 V (CMOS output product)
±15%
(C
D
= 4.7 nF, Ta =
+25°C)
Nch open-drain output (active "L")
CMOS output (active "L")
Ta =
−40°C
to
+125°C
•
Operation temperature range:
•
Lead-free (Sn 100%), halogen-free
•
AEC-Q100 qualified
*1
*1.
Contact our sales office for details.
Applications
•
For automotive use (engine, transmission, suspension, ABS, related-devices for EV / HEV / PHEV, etc.)
Packages
•
SOT-23-5
•
SC-82AB
1
FOR AUTOMOTIVE 125°C OPERATION VOLTAGE DETECTOR BUILT-IN DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
Rev.1.0
_01
S-19101xxxA Series
Block Diagrams
1.
Nch open-drain output product
VDD
+
*1
−
V
REF
Delay
circuit
*1
OUT
*1
VSS
CD
*1.
Parasitic diode
Figure 1
2.
CMOS output product
VDD
*1
+
*1
−
V
REF
Delay
circuit
*1
OUT
*1
VSS
CD
*1.
Parasitic diode
Figure 2
2
FOR AUTOMOTIVE 125°C OPERATION VOLTAGE DETECTOR BUILT-IN DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
Rev.1.0
_01
S-19101xxxA 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 output form, the detection voltage value and the package type for the S-19101xxxA Series. Refer
to "1.
Product name"
regarding the contents of product name, "2.
Packages"
regarding the package drawings.
1.
Product name
S-19101
x
xx
A -
xxxx
U
Environmental code
U:
Lead-free (Sn 100%), halogen-free
Package abbreviation and IC packing specifications
*1
M5T2: SOT-23-5, Tape
N4T2: SC-82AB, Tape
Operation temperature
A:
Ta =
−40°C
to
+125°C
Detection voltage value
12 to 46
(e.g., when the detection voltage is 1.2 V, it is expressed as 12.)
Output form
N:
Nch open-drain output (active "L")
C:
CMOS output (active "L")
*1.
Refer to the tape drawing.
2.
Packages
Table 1
Package Name
SOT-23-5
SC-82AB
Package Drawing Codes
Tape
MP005-A-C-SD
NP004-A-C-SD
NP004-A-C-S1
Reel
MP005-A-R-SD
NP004-A-R-SD
Dimension
MP005-A-P-SD
NP004-A-P-SD
3
FOR AUTOMOTIVE 125°C OPERATION VOLTAGE DETECTOR BUILT-IN DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
Rev.1.0
_01
S-19101xxxA Series
Pin Configurations
1.
SOT-23-5
Table 2
Pin No.
Top view
5
4
Symbol
Description
1 2 3
*1.
1
OUT
Voltage detection output pin
2
VDD
Input voltage pin
3
VSS
GND pin
*1
NC
4
No connection
5
CD
Connection pin for delay capacitor
The NC pin is electrically open.
The NC pin can be connected to the VDD pin or the VSS pin.
Figure 3
2.
SC-82AB
Table 3
Top view
4
3
Pin No.
1
2
3
4
Symbol
VSS
VDD
CD
OUT
Description
GND pin
Input voltage pin
Connection pin for delay capacitor
Voltage detection output pin
1
2
Figure 4
4
FOR AUTOMOTIVE 125°C OPERATION VOLTAGE DETECTOR BUILT-IN DELAY CIRCUIT (EXTERNAL DELAY TIME SETTING)
Rev.1.0
_01
S-19101xxxA Series
Absolute Maximum Ratings
Table 4
Item
(Ta =
−40°C
to
+125°C
unless otherwise specified)
Symbol
Absolute Maximum Rating
Unit
V
DD
−
V
SS
12
V
V
CD
V
SS
−
0.3 to V
DD
+
0.3
V
V
V
SS
−
0.3 to 12.0
V
OUT
V
SS
−
0.3 to V
DD
+
0.3
V
I
OUT
50
mA
*1
600
mW
P
D
350
*1
mW
T
opr
−40
to
+125
°C
T
stg
−40
to
+150
°C
Power supply voltage
CD pin input voltage
Nch open-drain output product
Output voltage
CMOS output product
Output current
SOT-23-5
Power dissipation
SC-82AB
Operation ambient temperature
Storage temperature
*1.
When mounted on board
[Mounted board]
(1) Board size: 114.3 mm
×
76.2 mm
×
t1.6 mm
(2) Name:
JEDEC STANDARD51-7
Caution
The absolute maximum ratings are rated values exceeding which the product could suffer
physical damage. These values must therefore not be exceeded under any conditions.
5
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