TLE7241E Datasheet, PDF (34/71 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 and
Min. Typ.²⁾ Max.
Instructions
5.5.1.14 OUTx³⁾⁵⁾
Switching
hysteresis
100
Sw Hyst.
register = 6
DAC counts
= ±42
dV_hyst100
88.7
99.7
109.7 ^mVpp 100 mV programmed
setting
Input Command >
200 mV
REF = 2.5V
5.5.1.15 OUTx³⁾⁵⁾
Switching
hysteresis
110
Sw Hyst.
register = 7
DAC counts
= ±46
dV_hyst110
100.5
110.5
120.5
mVpp
110 mV programmed
setting
Input Command >
200 mV
REF = 2.5V
1) Positive current flow is into the device.
2) T_J = 25 °C
3) Not subject to production test, specified by design.
4) Electrical Distributions must be performed on this parameter as defined in the AEC-Q100 Specification Table 2
test 27.
5) When the internal reference is used (REF pin grounded), the minimum and maximum limits must be increased
by +/- 2%
Data Sheet
34
Rev. 1.1, 2009-01-19