HIGH WITHSTAND-VOLTAGE VOLTAGE REGULATOR WITH RESET FUNCTION
S-87x Series
Rev.8.0_00
Seiko Instruments Inc.
22
12. S-873330E
Table 17
(Unless otherwise specified: Ta=25°C, Connect the SENSE pin to the VIN pin.)
Item Symbol Condition Min. Typ. Max. Unit
Test
circuit
Voltage Regulator
Output voltage V
OUT
V
IN
=5.3 V, I
OUT
=30 mA,
V
SENSE
=−V
DET (Typ.)
+2 V
3.220 3.300 3.380
V 1
I/O voltage difference
V
dif
I
OUT
=30 mA,
V
SENSE
=−V
DET (Typ.)
+2 V
0.45 0.70
Line regulation
ΔV
OUT1
V
IN
=4.3 to 24 V, I
OUT
=30 mA,
V
SENSE
=−V
DET (Typ.)
+2 V
15 50 mV
Load regulation
ΔV
OUT2
V
IN
=5.3 V,
I
OUT
=50 μA to 40 mA,
V
SENSE
=−V
DET (Typ.)
+2 V
15 50
Input voltage V
IN
24 V
Temperature
coefficient of V
OUT
TaΔ
VΔ
OUT
V
IN
=5.3 V, I
OUT
=30 mA,
Ta
=−40°C to +85°C,
V
SENSE
=−V
DET (Typ.)
+2 V
±0.25 ±1.00
mV
/°C
Output voltage during
voltage detection
V
OUTOFF
V
IN
=−V
DET
(Typ.)
1 V, R
L
=1 MΩ
0.1 V
6
Voltage Detector
Operating voltage V
opr
1.3
24 V
Temperature
characteristic of
V
DET
Ta
VΔ DET
Ta
=−40°C to +85°C
±0.2 ±0.8
mV
/°C
2
Detection voltage
V
DET
2.928 3.000 3.072 V
Sink current I
DOUT
V
IN
=1.3 V
0.25 0.60
mA 4
Nch,
V
DS
=0.5 V
V
IN
=2.4 V
1.50 2.60
Leakage current I
LEAK
Nch, V
DS
=24 V,
V
IN
=−V
DET (Typ.)
+2 V
0.1
μA
SENSE pin input
current
l
SENSE
V
IN
=5.3 V,
V
SENSE
=−V
DET (Typ.)
+2 V
0.5 1.3 7
Hysteresis width V
HYS
V
DET
×0.03
V
DET
×0.08
V 2
Total
Current consumption
I
SS
V
IN
=−V
DET (Typ.)
+2 V, Unloaded
4 8
μA
5
l
of
V
IN
=−V
DET
(Typ.)
1 V, Shutdown
1.5 3.5
HIGH WITHSTAND-VOLTAGE VOLTAGE REGULATOR WITH RESET FUNCTION
Rev.8.0_00
S-87x Series
Seiko Instruments Inc.
23
13. S-8725xxE Series
Table 18
(Unless otherwise specified: Ta=25°C, Connect the SENSE pin to the VIN pin.)
Item Symbol Condition Min. Typ. Max. Unit
Test
circuit
Voltage Regulator
Output voltage V
OUT
V
IN
=4.5 V, I
OUT
=30 mA,
V
SENSE
=−V
DET (Typ.)
+2 V
2.440 2.500 2.560
V 1
I/O voltage difference
V
dif
I
OUT
=30 mA,
V
SENSE
=−V
DET (Typ.)
+2 V
0.65 1.00
Line regulation
ΔV
OUT1
V
IN
=4.5 to 24 V, I
OUT
=30 mA,
V
SENSE
=−V
DET (Typ.)
+2 V
15 50 mV
Load regulation
ΔV
OUT2
V
IN
=4.5 V,
I
OUT
=50 μA to 40 mA,
V
SENSE
=−V
DET (Typ.)
+2 V
15 50
Input voltage V
IN
24 V
Temperature
coefficient of V
OUT
TaΔ
VΔ
OUT
V
IN
=4.5 V, I
OUT
=30 mA,
Ta
=−40°C to +85°C,
V
SENSE
=−V
DET (Typ.)
+2 V
±0.23 ±0.92
mV
/°C
Output voltage during
voltage detection
V
OUTOFF
V
IN
=−V
DET
(Typ.)
1 V, R
L
=1 MΩ
0.1 V
6
Voltage Detector
Operating voltage V
opr
1.3
24 V
S-872548E
±0.5 ±2.0
Temperature
characteristic of
V
DET
Ta
VΔ DET
Ta
=−40°C to
+85°C
S-872530E to
S-872526E
±0.2 ±0.8
mV
/°C
2
Detection voltage S-872548E 4.685 4.800 4.915
S-872530E 2.928 3.000 3.072
V
DET
S-872526E 2.538 2.600 2.662
V
Sink current I
DOUT
V
IN
=1.3 V
0.25 0.60
mA 4
V
IN
=2.4 V
1.50 2.60
Nch,
V
DS
=0.5 V
V
IN
=3.6 V
3.00 4.50
Leakage current I
LEAK
Nch, V
DS
=24 V,
V
IN
=−V
DET (Typ.)
+2 V
0.1
μA
SENSE pin input
current
l
SENSE
V
IN
=4.5V,
V
SENSE
=−V
DET (Typ.)
+2 V
S-872548E to
S-872526E
0.5 1.3 7
Hysteresis width S-872548E to S-872530E
V
DET
×0.03
V
DET
×0.08
V
HYS
S-872526E
V
DET
×0.02
V
DET
×0.05
V 2
Total
Current consumption
I
SS
V
IN
=−V
DET (Typ.)
+2 V, Unloaded
4 8
μA
5
l
of
V
IN
=−V
DET
(Typ.)
1 V, Shutdown
1.5 3.5
HIGH WITHSTAND-VOLTAGE VOLTAGE REGULATOR WITH RESET FUNCTION
S-87x Series
Rev.8.0_00
Seiko Instruments Inc.
24
14. S-875087F
Table 19
(Unless otherwise specified: Ta=25°C)
Item Symbol Condition Min. Typ. Max. Unit
Test
circuit
Voltage Regulator
Output voltage V
OUT
V
IN
=7 V, I
OUT
=30 mA
4.88 5.00 5.12
V 1
I/O voltage difference
V
dif
I
OUT
=30 mA 0.15 0.40
Line regulation
ΔV
OUT1
V
IN
=6 to 24 V, I
OUT
=30 mA
15 50 mV
Load regulation
ΔV
OUT2
V
IN
=7 V,
I
OUT
=50 μA to 40 mA
15 50
Input voltage V
IN
24 V
Temperature
coefficient of V
OUT
TaΔ
VΔ
OUT
V
IN
=7 V, I
OUT
=30 mA,
Ta
=−40°C to +85°C
±0.38 ±1.52
mV
/°C
Voltage Detector
Operating voltage V
opr
1.3
24 V
2
Delay time
*1
t
pd
C
D
=4.7 nF
15 27 41 ms
3
Release voltage vs
Temperature
TaΔ
VΔ
DET+
Ta=−40°C to +85°C
±0.7 ±2.8
mV
/°C
2
Release voltage
(Overcharge detection
voltage)
+V
DET
8.600 8.700 8.800 V
V
IN
=1.3 V
0.25 0.60
V
IN
=2.4 V
1.50 2.60
Sink current I
DOUT
Nch,
V
DS
=0.5 V
V
IN
=3.6 V
3.00 4.50
mA 4
Leakage current I
LEAK
Nch, V
DS
=24 V, V
IN
=15 V
0.1
μA
Hysteresis width V
HYS
0.085
0.215 V 2
Total
Current consumption
*2
I
SS
V
IN
=7 V, Unloaded
4 8
μA
5
*1. t
pd
(ms)=(3.18min., 5.74typ., 8.73max.)×C
D
(nF)
*2. Excluding the charging current of C
D
.

S-873330EUP-APBT2G

Mfr. #:
Manufacturer:
ABLIC
Description:
Supervisory Circuits COMPOSITE POWER IC
Lifecycle:
New from this manufacturer.
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