TLE7809G Datasheet, PDF (43/52 Pages) Infineon Technologies AG – Integrated double low-side switch, high-side/LED driver, hall supply, wake-up inputs and LIN communication with embedded MCU (16kB Flash)

TLE7809G
General Product Characteristics
Table 14 Electrical Characteristics (cont’d)
V_S = 13.5 V, T_j = -40 °C to +125 °C, all voltages with respect to ground, positive current flowing into pin
(unless otherwise specified)
Pos.
Parameter
Symbol
Limit Values
Unit Conditions
Min. Typ. Max.
16.4.116 DI hold time
t_DIHO
16.4.117 Input signal rise time at pin t_rIN
DI, CLK and CSN
50
–
–
–
–
ns –
50
ns –
16.4.118 Input signal fall time at pin t_fIN
DI, CLK and CSN
–
–
50
ns –
16.4.119 Delay time for mode
t_fIN
change from Normal Mode
to Sleep Mode
–
–
10
μs –
16.4.120 CSN high time
Data Output Timing¹⁾
t_CSN(high)
10
–
–
μs –
16.4.121 DO rise time
t_rDO
16.4.122 DO fall time
t_fDO
16.4.123 DO enable time
t_ENDO
16.4.124 DO disable time
t_DISDO
ADC Measurement Interface (general)
–
30
–
30
–
–
–
–
16.4.125 ADC reference voltage V_AREF
2.45 2.5
ADC Battery Voltage Measurement Interface, V_{BAT_SENSE}
16.4.126 Max. measurement input V_{bat_fs}
voltage (full scale)
19.2 20
80
ns
80
ns
50
ns
50
ns
2.55 V
20.8 V
C_L = 100 pF
C_L = 100 pF
low impedance
high impedance
4) _interconnect
–
16.4.127 Measurement input
impedance
16.4.128 V_{bat_sense} input filter
bandwidth
R_{bat_sense}
0.8
1.6
2.2
MΩ measurement I/F = on
bw
–
50
–
kHz ¹⁾
16.4.129 Measurement input
leakage current
16.4.130 Measurement accuracy
after μController-based
calibration
16.4.131 Settling time
I_{bat_sense}
–
T_set
ADC Temperature Measurement Interface
-0.5 –
-300 –
–
–
0.5 μA measurement I/F = off;
V_{bat_sense} = 13.5 V
300
mV 4 < V_{bat_sense} < V_{bat_fs};
V_CC ≥ 4.5 V
30
μs ⁴⁾ CSN high to settled
output voltage V_A
16.4.132 Temp. Measurement
T_J
Range
16.4.133 Temp. sensor offset
m₀
voltage
16.4.134 Temp. coefficient
m₁
-40 –
125 °C via on-chip sensor
–
3.82 –
V
1)_{VA = m0 - m1 x TJ}
–
5.94 –
mV/K ¹⁾
Data Sheet
43
Rev. 3.01, 2008-04-15