TDA6230GP Datasheet, PDF (6/16 Pages) Infineon Technologies AG – Smart Octal Low-Side Switch Overtemperature Protection

Data Sheet TLE 6230 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
Current Limitation; Overload Threshold Current
Overtemperature Shutdown Threshold⁶
Hysteresis⁶
V_DS(OL)
I_PD(OL)
t_d(fault)
V_DS(SHG)
I_SHG
I_{D(lim) 1...8}
T_th(sd)
T_hys
6. SPI-Timing
Serial Clock Frequency (depending on SO load)
fSCK
Serial Clock Period (1/fclk)
tp(SCK)
Serial Clock High Time
tSCKH
Serial Clock Low Time
tSCKL
Enable Lead Time (falling edge of CS to rising edge of CLK) tlead
V_S -2.5 V_S -2 V_S -1.3 V
50 90 150 µA
50 100 200 µs
V_S –3.3 V_S -2.9 V_S -2.5 V
-50 -100 -150 µA
1
1.5 2
A
170 --
200 °C
--
10
--
K
DC --
5
MHz
200 --
--
ns
50 --
--
ns
50 --
--
ns
250 --
--
ns
Enable Lag Time (falling edge of CLK to rising edge of CS ) tlag
Data Setup Time (required time SI to falling of CLK)
tSU
Data Hold Time (falling edge of CLK to SI)
tH
Disable Time @ C_L = 50 pF⁶
t_DIS
Transfer Delay Time⁷
t_dt
( CS high time between two accesses)
Data Valid Time
C_L = 50 pF⁶ t_valid
C_L = 100 pF⁶
C_L = 220 pF⁶
250 ---
20 --
20 --
--
--
200 --
--
ns
--
ns
--
ns
150 ns
--
ns
--
110 160 ns
--
120 170
--
150 200
6 _{This parameter will not be tested but guaranteed by design}
7 _{This time is necessary between two write accesses. 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.
V2.3
Page 6
18. Nov. 2009