HIGH WITHSTAND-VOLTAGE VOLTAGE REGULATOR WITH RESET FUNCTION
S-87x Series
Rev.7.2_00
12. S-873330E
Table 17
(Unless otherwise specified: Ta=25°C, Connect the SENSE pin to the VIN pin.)
Test
circuit
Item
Symbol
Condition
Min.
Typ.
Max. Unit
Voltage Regulator
Output voltage
VIN=5.3 V, IOUT=30 mA,
VSENSE=−VDET (Typ.)+2 V
IOUT=30 mA,
VSENSE=−VDET (Typ.)+2 V
VIN=4.3 to 24 V, IOUT=30 mA,
VSENSE=−VDET (Typ.)+2 V
VIN=5.3 V,
VOUT
Vdif
3.220 3.300 3.380
V
1
I/O voltage difference
Line regulation
⎯
⎯
0.45
15
0.70
50
ΔVOUT1
mV
Load regulation
Input voltage
ΔVOUT2
IOUT=50 μA to 40 mA,
VSENSE=−VDET (Typ.)+2 V
⎯
VIN=5.3 V, IOUT=30 mA,
Ta=−40°C to +85°C,
VSENSE=−VDET (Typ.)+2 V
⎯
⎯
⎯
15
50
24
VIN
⎯
V
ΔVOUT
ΔTa
Temperature
coefficient of VOUT
mV
/°C
±0.25 ±1.00
Output voltage during
voltage detection
Voltage Detector
Operating voltage
VOUTOFF VIN=−VDET (Typ.)−1 V, RL=1 MΩ
6
2
⎯
⎯
0.1
V
Vopr
Δ − VDET
ΔTa
1.3
24
V
⎯
⎯
Temperature
characteristic of −VDET
mV
/°C
Ta=−40°C to +85°C
⎯
±0.2
±0.8
Detection voltage
Sink current
−VDET
2.928 3.000 3.072
V
⎯
IDOUT
Nch,
VDS=0.5 V
VIN=1.3 V
VIN=2.4 V
0.25
1.50
0.60
2.60
mA
4
⎯
⎯
Nch, VDS=24 V,
VIN=−VDET (Typ.)+2 V
μA
Leakage current
ILEAK
lSENSE
VHYS
0.1
⎯
⎯
⎯
0.5
⎯
SENSE pin input
current
VIN=5.3 V,
VSENSE=−VDET (Typ.)+2 V
1.3
7
2
−VDET
×0.03
−VDET
×0.08
Hysteresis width
V
⎯
Input current
Current consumption
ISS
lof
4
1.5
8
3.5
5
VIN=−VDET (Typ.)+2 V, Unloaded
VIN=−VDET (Typ.)−1 V, Shutdown
⎯
⎯
μA
22
Seiko Instruments Inc.
SII [ SEIKO INSTRUMENTS INC ]
