TLE4287G_09 Datasheet, PDF (10/13 Pages) Infineon Technologies AG – 5-V Voltage Regulator Input voltage up to 42 V

TLE 4287 G
V_I
V_EN
V_{EN, ON}
V_{EN, OFF}
V_H
V_{H, rel}
V_{H, hold}
V_Q
V_{Q, nom}
V_{Q, rt}
V_D
V_DU
V_DL
V_{D, sat}
V_RO
1)
2)
t_rd
5)
< 1 µs
< 10 µs
4)
6)
10)
7)
8)
t_rr
3)
9)
V_RL
1) Enable active
2) Hold inactive, pulled up by V_Q
3) Power-ON Reset
4) Hold active, clamped to GND by external MC
5) Enable inactive, clamped by int, pull-down resistor
6) Pulse width smaller than 1 µs
7) Hold inactive, released by MC
8) Voltage Controller shutdown
9) Output-low reset
10) No switch on via V_E6 possible after E6 was
released toV_E6 > V_{E6, rel} for more than 4 µs
AES03088
Figure 5 Enable and Hold Behavior
Data Sheet
10
Rev. 1.4, 2009-01-12