S-77100 Datasheet, PDF (30/40 Pages) Seiko Instruments Inc – POWER SEQUENCER

POWER SEQUENCER
S-77100/77101 Series
Rev.1.0_01
 Characteristics (Typical Data)
1. Current consumption 1, current consumption 2, current consumption 3
1. 1 Current consumption vs. Power supply voltage
S-77100 Series
ON pin = VSS or VDD, ENBL_x pin = Open
Schmitt trigger input, Ta = +25°C
6.0
5.0
IDD3
4.0
IDD1, IDD2
3.0
2.0
1.0
0.0
0123456
VDD [V]
1. 2 Current consumption vs. Temperature
S-77100 Series
ON pin = VSS or VDD, ENBL_x pin = Open
Schmitt trigger input, VDD = 3.3 V
6.0
5.0
IDD3
4.0
IDD1, IDD2
3.0
2.0
1.0
0.0
40 25
0
25 50
Ta [C]
75 85
2. Low voltage detection voltage
2. 1 Low voltage detection voltage vs. Temperature
3.0
2.5
2.0
1.5
1.0
40 25
0
25 50
Ta [C]
75 85
3. High level input leakage current, low level input leakage current
3. 1 Input leakage current vs. Power supply voltage
ON pin,
___________
OFF
pin^*1, VIN = VDD (IIZH), VIN = VSS (IIZL)
Ta = +25°C
0.3
0.2
0.1
IIZH, IIZL
0
0.1
0.2
0.0
0123456
VDD [V]
3. 2 Input leakage current vs. Temperature
ON pin,
___________
OFF
pin^*1, VIN = VDD (IIZH), VIN = VSS (IIZL)
VDD = 3.3 V
0.3
0.2
0.1
IIZH, IIZL
0
0.1
0.2
0.3
40 25
0
25 50
Ta [C]
75 85
*1. The S-77101 Series only
30