TLE9260-3QX Datasheet, PDF (20/175 Pages) Infineon Technologies AG – Dedicated Data Sheets are available for the different product variants

TLE9260-3QX
General Product Characteristics
Table 4 Current Consumption (cont’d)
Current consumption values are specified at Tj = 25°C, VS = 13.5V, all outputs open (unless otherwise specified)
Parameter
Symbol
Values
Unit Note / Test Condition Number
Current consumption for
watchdog active in Stop
Mode
Current consumption for
active fail outputs (FO1..3)
I_Stop,WD85
I_Stop,FOx
Min.
–
–
Typ.
24
1.0
Max.
35
µA
2.0 mA
3)_{SBC Stop Mode;}
T_j = 85°C;
Watchdog running
3)_{all SBC Modes;}
T_j = 25°C; FOx = ON
(no load);
P_4.4.31
P_4.4.24
1) If the load current on VCC1 will exceed the configured VCC1 active peak threshold I_{VCC1,Ipeak1,r} or I_{VCC1,Ipeak2,r},
the current consumption will increase by typ. 2.9mA to ensure optimum dynamic load behavior. Same applies to VCC2..
See also Chapter 6, Chapter 7.
2) CAN not configured in selective wake mode.
3) Not subject to production test, specified by design.
4) Current consumption adder also applies for during WUF detection (frame detect mode) when CAN Partial Networking is
activated.
5) Current consumption adders of features defined for SBC Sleep Mode also apply for SBC Stop Mode and vice versa (unless
otherwise specified).
6) No pull-up or pull-down configuration selected.
7) The specified WKx current consumption adder for wake capability applies regardless how many WK inputs are activated.
8) A typ. 75µA / max 125µA (T_j = 85°C) adder applies for every additionally activated HSx switch in SBC Stop Mode;
In SBC Normal Mode every HSx switch consumes the typ. 75µA / max 125µA (T_j = 85°C) without the initial adder because
the biasing is already enabled.
9) HS1 used for cyclic sense, Timer 2, 20ms period, 0.1ms on-time, no load on HS1.
In general the current consumption adder for cyclic sense in SBC Stop Mode can be calculated with below equation:
IStop,CS = 18µA + (525µA *tON/TPer)
10) Also applies to Cyclic Wake
Note: There is no additional current consumption contribution due to PWM generators.
Data Sheet
20
Rev. 1.1, 2014-09-26