STM1404CSNIQ6 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

STM1404CSNIQ6

3 V FIPS-140 security supervisor with battery switchover

STMicroelectronics 

Typical operating characteristics

5

Typical operating characteristics

STM1404

Note:

Typical values are at TA = 25°C.

Figure 11. VBAT -to-VOUt on-resistance vs. temperature

220

200

180

160

140

120

100

–60

VCC = 0V

–40

–20

VBAT = 2V

VBAT = 3V

0

20

40

60

80

TEMPERATURE [°C]

VBAT = 3.3V

100

120

140

AI09691

Figure 12. Supply current vs. temperature (no load)

30

25

20

2.5V

15

3.3V

3.6V

10

5

0

–50 –40 –30 –20 –10 0 10 20 30 40 50 60 70 80 90 100

TEMPERATURE [°C]

AI09692

18/36

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