TLE7241E Datasheet, PDF (23/71 Pages) Infineon Technologies AG – Dual Channel Constant Current Control Solenoid Driver

TLE 7241E
Functional Description and Electrical Characteristics
Electrical Characteristics 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
5.4.3.1 POS Open detect I_OL
current
20 40 60 μA Fault typing bit = 0,
Zero Current
5.4.3.2 POS Load short to I_SG
ground detect
-60 -40 -20 μA Fault typing bit = 1,
Zero Current,
POS = NEG = 2 V
5.4.3.3 OUTx On-State t_os(on) 6
open sense time –
POS pin
12 24 ms 50 - 50 Threshold³⁾
5.4.3.4 OUTx Off-State t_os(off) 30 60 90 μs 50 - 50 Threshold³⁾
open sense time –
POS pin
5.4.3.5 NEGx Open load / T_{OLSG_N} 30 60 90 μs –
short to ground (off)
filter time – NEG
pin
5.4.3.6 NEGx Open load / V_{OLSG_N} 2.0 2.8 3.6 V –
short to ground
detection
threshold – NEG
pin
1) Positive current flow is into the device.
2) T_J = 25 °C
3) Not subject to production test, tested by scanpath.
Data Sheet
23
Rev. 1.1, 2009-01-19