TLE6240GP Datasheet, PDF (6/23 Pages) Infineon Technologies AG – Smart 16-fold Low-Side Switch

Data Sheet TLE 6240 GP
Electrical Characteristics cont.
Parameter and Conditions
V_S = 4.5 to 5.5 V ; T_j = - 40 °C to + 150 °C ; Reset = H
(unless otherwise specified)
Symbol Values
min typ
Unit
max
5. Diagnostic Functions
Open Load Detection Voltage
Output Pull Down Current
Fault Delay Time
Short to Ground Detection Voltage
Short to Ground Detection Current
Overload Detection Threshold
Overtemperature Shutdown Threshold⁵
Hysteresis⁵
V_DS(OL)
V_S -2.5 V_S -2 V_S -1.3
V
V_Reset = H
I_PD(OL)
50 90
150
µA
t_d(fault)
50 100 200
µs
V_DS(SHG) V_S –3.3 V_S -2.9 V_S -2.5
V
V_Reset = H I_SHG
-50 -100 -150 µA
I_{D(lim) 1...8}
1
1.3 2
A
I_{D(lim) 9...16}
3
4
6
T_th(sd)
170 --
200
°C
T_hys
--
10 --
K
6. SPI-Timing
Serial Clock Frequency (depending on SO load)
Serial Clock Period (1/fclk)
Serial Clock High Time
Serial Clock Low Time
Enable Lead Time (falling edge of CS to rising edge of
CLK)
Enable Lag Time (falling edge of CLK to rising edge of CS )
Data Setup Time (required time SI to falling of CLK)
Data Hold Time (falling edge of CLK to SI)
Disable Time @ C_L = 50 pF⁵
Transfer Delay Time⁶
( CS high time between two accesses)
Data Valid Time
C_L = 50 pF⁵
C_L = 100 pF⁵
C_L = 220 pF⁵
fSCK
tp(SCK)
tSCKH
tSCKL
tlead
tlag
tSU
tH
t_DIS
t_dt
t_valid
DC --
200 --
50 --
50 --
200 --
200 ---
20 --
20 --
--
--
200 --
--
--
--
--
--
--
5
MHz
--
ns
--
ns
--
ns
--
ns
--
ns
--
ns
--
ns
150 ns
--
ns
100 ns
120
150
5 _{This parameter will not be tested but guaranteed by design}
6 _{This time is necessary between two write accesses to control e.g. channel 1 to 8 during the first access and}
channel 9 to 16 during the second access. To get the correct diagnostic information, the transfer delay time has
to be extended to the maximum fault delay time t_d(fault)max = 200µs.
V3.1
Page 6
26.Aug 2002