TLE7231G Datasheet, PDF (15/30 Pages) Infineon Technologies AG – SPIDER - 4 channel low side driver

SPI Driver for Enhanced Relay Control
SPIDER - TLE7231G
Power Stages
V_DD = 3.0 V to V_DDA, V_DDA = 4.5V to 5.5V, T_j = -40 °C to +150 °C
All voltages with respect to ground, positive current flowing into pin (unless otherwise specified)
typical values: V_DD = 5.0 V, V_DDA = 5.0 V, T_j = 25 °C
Pos. Parameter
Symbol
Limit Values
Unit Conditions
Min. Typ. Max.
6.4.13 Output leakage current
(per channel)
6.4.14 Output clamping voltage
Input Pin Characteristics
I_D(OFF)
–
–
V_DS(CL)
41
–
µA
V_DS = 13.5 V
1
T_j = 25 °C ¹⁾
2
T_j = 85 °C ¹⁾
5
T_j = 150 °C
52
V
3)
6.4.15 L level of pin IN
V_IN(L)
0
–
0.9
V
–
6.4.16 H level of pin IN
V_IN(H)
2.2
–
5.5
V
–
6.4.17 L-input pull-down current through I_IN(L)
3
12
pin
6.4.18 H-input pull-down current through I_IN(H)
10
40
pin
6.4.19 L level of pin RST
V_RST(L)
0
–
6.4.20 H level of pin RST
V_RST(H) 0.4*
–
V_DD
6.4.21 L-input pull-down current through I_RST(L) 3
12
pin RST
6.4.22 H-input pull-down current through I_RST(H) 10
40
pin RST
Timings
80
µA
80
µA
0.2*
V_DD
V_DD
80
µA
80
µA
V_DD = 5 V ¹⁾
V_IN = 0.6 V
V_DD = 5 V
V_IN = 5 V
–
–
V_DD = 5 V ¹⁾
V_RST = 0.6 V
V_DD = 5 V
V_RST = 5 V
6.4.23
6.4.24
6.4.25
Sleep wake-up time
Reset duration
Turn-on time
V_DS = 20% V_bat
t_wu(sleep) –
–
200 µs
–
t_RST(L)
1
–
–
µs
–
t_ON
–
–
60
µs
V_bb = 13.5 V
I_DS = 250 mA,
resistive load
6.4.26 Turn-off time
V_DS = 80% V_bb
t_OFF
–
–
60
µs
V_bb = 13.5 V
I_DS = 250 mA,
resistive load
1) Not subject to production test, specified by design
2) calculated value based on following parameters:
all channels on with equal load current, R_DS(ON) = R_{DS(ON,150°C)} , T_a = 85 °C, T_j,max = 150 °C, R_th = R_thJA(typ)
3) maximum value is increasing in sleep mode
Datasheet
15
Rev. 1.0, 2008-02-28