TLE7241E Datasheet, PDF (51/71 Pages) Infineon Technologies AG – Dual Channel Constant Current Control Solenoid Driver

TLE 7241E
Functional Description and Electrical Characteristics
Electrical Characteristics (cont’d)¹⁾
T_j = -40 to 150 °C; V_BAT = 9 V to 18 V; V_DD = 4.75 V to 5.25 V
Pos. Parameter
Symbol Limit Values Unit Test Conditions
Min. Typ.²⁾ Max.
and Instructions
5.6.1.23 SCK
Number of
n_SCK
SCK pulses
while CSB low
(n is a positive
integer)
16 n × 16 –
Pul- –
ses
5.6.1.24 CSB³⁾
t_dly
MISO shift
register load
delay time
– 1.7 –
μs CSB = 2.0 V
(increasing) to MISO
data loaded into shift
register (see
Figure 24)
1) Positive current flow is into the device.
2) T_J = 25 °C.
3) Not subject to production test, specified by design.
Tdly
Latched
Fault Bit
CSB
Figure 24 Fault Bit Refresh Delay Time (t_dly)
Data Sheet
51
Rev. 1.1, 2009-01-19