TLE7272 Datasheet, PDF (7/20 Pages) Infineon Technologies AG – 5-V Low Drop Voltage Regulator

TLE 7272
Reset Output RO
Reset switching
V_RT
threshold
Reset Read Room
V_RH
Reset output low voltage V_ROL
4.50 4.65 4.80 V
– 160 – mV
– 0.2 0.4 V
Internal reset pull up
resistor
R_R,int
15 30
External reset pull up R_R,ext 10
resistor
Reset delay time
t_rd
Reset reaction time
t_rr
10 16
––
1) An external reset pull up resistor is not required.
45 kΩ
∞¹⁾ kΩ
22 ms
12 µs
V_Q decreasing
V_I = 6V
R_RO = 10 kΩ;
V_Q > 1 V
see Fig. 3
Data Sheet
7
Rev. 1.0a, 2005-02-08