MB3773 Datasheet, PDF (12/31 Pages) Fujitsu Component Limited. – Power Supply Monitor with Watch-Dog Timer

High level output voltage
vs. High level output current
(RESET terminal)
5.0
CT = 0.1 μF
Ta = +25 °C
4.5
Ta = −40 °C
Ta = +85 °C
4.0
0
−5
−10
−15
High level output current I_OH2 (μA)
Reference voltage
vs. Supply voltage
1.246
1.244
1.242
1.240
1.238
Ta = +25 °C
Ta = +85 °C
Ta = −40 °C
CT = 0.1 μF
1.236
1.234
0 3.0 5.0 7.0 9.0 11.0 13.0 15.0 17.0 19.0 21.0
Supply voltage V_CC (V)
Reference voltage vs.
Operating ambient temperature
1.27
1.26
1.25
1.24
1.23
1.22
1.21
−40 −20 0 +20 +40 +60 +80 +100
Operating ambient temperature Ta (°C)
Document Number: 002-08513 Rev. *A
MB3773
High level output voltage
vs. High level output current
(RESET terminal)
5.0
CT = 0.1 μF
Ta = +25 °C
4.5
Ta = −40 °C
Ta = +85 °C
4.0
0
−5
−10
−15
High level output current I_OH8 (μA)
Reference voltage
vs. Reference current
1.255
CT = 0.1 μF
1.250
1.245
1.240
Ta = +25 °C
Ta = +85 °C
Ta = −40 °C
0
−_R4_e0_feren−_c8_e0 _cur−_re12_n0_{t IRE}−_F160_(μA)−200 −240
Rising reset hold time vs.
Operating ambient temperature
160
VCC = 5 V
140
CT = 0.1 μF
120
100
80
60
40
0
−40 −20 0 +20 +40 +60 +80 +100
Operating ambient temperature Ta (°C)
(Continued)
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