S-87X_1 Datasheet, PDF (22/53 Pages) Seiko Instruments Inc – HIGH WITHSTAND-VOLTAGE VOLTAGE REGULATOR WITH RESET FUNCTION

HIGH WITHSTAND-VOLTAGE VOLTAGE REGULATOR WITH RESET FUNCTION
S-87x Series
Rev.7.2_00
12. S-873330E
Item
Voltage Regulator
Output voltage
I/O voltage difference
Line regulation
Load regulation
Input voltage
Temperature
coefficient of V_OUT
Output voltage during
voltage detection
Voltage Detector
Operating voltage
Temperature
characteristic of −V_DET
Detection voltage
Sink current
Leakage current
SENSE pin input
current
Hysteresis width
Input current
Current consumption
Table 17
(Unless otherwise specified: Ta=25°C, Connect the SENSE pin to the VIN pin.)
Symbol
Condition
Min.
Typ.
Max.
Unit
Test
circuit
V_OUT
V_dif
ΔV_OUT1
ΔV_OUT2
V_IN
ΔVOUT
ΔTa
V_IN=5.3 V, I_OUT=30 mA,
V_SENSE=−V_{DET (Typ.)}+2 V
I_OUT=30 mA,
V_SENSE=−V_{DET (Typ.)}+2 V
V_IN=4.3 to 24 V, I_OUT=30 mA,
V_SENSE=−V_{DET (Typ.)}+2 V
V_IN=5.3 V,
I_OUT=50 μA to 40 mA,
V_SENSE=−V_{DET (Typ.)}+2 V
⎯
V_IN=5.3 V, I_OUT=30 mA,
Ta=−40°C to +85°C,
V_SENSE=−V_{DET (Typ.)}+2 V
3.220 3.300 3.380 V 1
⎯ 0.45 0.70
⎯
15
50 mV
⎯
15
50
⎯
⎯
24 V
⎯
±0.25
±1.00
mV
/°C
V_OUTOFF V_IN=−V_{DET (Typ.)}−1 V, R_L=1 MΩ
⎯
⎯
0.1 V 6
V_opr
Δ − VDET
ΔTa
−V_DET
I_DOUT
I_LEAK
l_SENSE
⎯
Ta=−40°C to +85°C
⎯
Nch,
V_IN=1.3 V
V_DS=0.5 V
V_IN=2.4 V
Nch, V_DS=24 V,
V_IN=−V_{DET (Typ.)}+2 V
V_IN=5.3 V,
V_SENSE=−V_{DET (Typ.)}+2 V
V_HYS
⎯
1.3
⎯
24 V 2
⎯
±0.2
±0.8
mV
/°C
2.928 3.000 3.072 V
0.25 0.60 ⎯ mA 4
1.50 2.60 ⎯
⎯
⎯
0.1 ^μA
⎯
0.5 1.3
7
−V_DET
×0.03
⎯
−V_DET
×0.08
V
2
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
22
Seiko Instruments Inc.