MB3793-34A Datasheet, PDF (16/26 Pages) Cypress Semiconductor – Precise detection of power voltage fall: 2.5%

10. Typical Characteristics
I_CC - V_CC characteristics
MB3793
VINH ^VCC
f_CK= 1 kHz, Duty  10%
V_L  0 V/V_H  V_CC
C_TW  0.01 μF, C_TP  0.1 μF
45
Watchdog timer monitoring
(VINH = 0 V)
40
35
30
25
20
0
1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0
Power voltage V_CC (V)
V _RESET - I _RESET characteristics
(P-MOS side)
5.0
Ta = -40 °C
4.9
Ta = +25 °C
4.8
4.7
4.6
4.5
Ta = +85 °C
4.4
4.3
4.2
4.1
4.0
0 -1 -2 -3 -4 -5 -6 -7 -8 -9 -10
Reset output current I _RESET (mA)
Document Number: 002-08556 Rev. *A
MB3793-34A
V_SH, V_SL - Ta characteristics
3.7
3.6
VSH
3.5
3.4
VSL
3.3
3.2
-40 -20 0 +20 +40 +60 +80 +100 +120
Operating ambient temperature Ta (C)
V _RESET - I _RESET characteristics
(N-MOS side)
0.6
0.5
0.4
Ta = +25 °C
0.3
Ta = +85 °C
0.2
0.1
Ta = -40 °C
0
0 1 2 3 4 5 6 7 8 9 10
Reset output current I _RESET(mA)
(Continued)
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