S-87X_1 Datasheet, PDF (23/53 Pages) Seiko Instruments Inc – HIGH WITHSTAND-VOLTAGE VOLTAGE REGULATOR WITH RESET FUNCTION

HIGH WITHSTAND-VOLTAGE VOLTAGE REGULATOR WITH RESET FUNCTION
Rev.7.2_00
S-87x Series
13. S-8725xxE Series
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 18
(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_OUTOFF
V_IN=4.5 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=4.5 to 24 V, I_OUT=30 mA,
V_SENSE=−V_{DET (Typ.)}+2 V
V_IN=4.5 V,
I_OUT=50 μA to 40 mA,
V_SENSE=−V_{DET (Typ.)}+2 V
⎯
V_IN=4.5 V, I_OUT=30 mA,
Ta=−40°C to +85°C,
V_SENSE=−V_{DET (Typ.)}+2 V
V_IN=−V_{DET (Typ.)}−1 V, R_L=1 MΩ
2.440 2.500 2.560 V 1
⎯ 0.65 1.00
⎯
15
50 mV
⎯
15
50
⎯
⎯
24 V
⎯
±0.23
±0.92
mV
/°C
⎯
⎯
0.1 V 6
V_opr
⎯
1.3
Δ − VDET Ta=−40°C to
ΔTa ^+85°C
S-872548E
⎯
S-872530E to
S-872526E
⎯
⎯
24 V 2
±0.5 ±2.0 _mV
±0.2 ±0.8 /°C
S-872548E
4.685 4.800 4.915
−V_DET S-872530E
2.928 3.000 3.072 V
S-872526E
2.538 2.600 2.662
I_DOUT
Nch,
V_DS=0.5 V
V_IN=1.3 V
V_IN=2.4 V
V_IN=3.6 V
0.25 0.60
1.50 2.60
3.00 4.50
⎯ mA 4
⎯
⎯
I_LEAK
Nch, V_DS=24 V,
V_IN=−V_{DET (Typ.)}+2 V
⎯
⎯
0.1 ^μA
l_SENSE
V_IN=4.5V,
V_SENSE=−V_{DET (Typ.)}
+2 V
S-872548E to
S-872526E
⎯
0.5 1.3
7
V_HYS
S-872548E to S-872530E
S-872526E
−V_DET
×0.03
⎯
−V_DET
×0.08 _V
2
−V_DET
×0.02
⎯
−V_DET
×0.05
I_SS
V_IN=−V_{DET (Typ.)}+2 V, Unloaded
l_of
V_IN=−V_{DET (Typ.)}−1 V, Shutdown
⎯
4
8 μA 5
⎯
1.5 3.5
Seiko Instruments Inc.
23