TLD7002-16ES
Datasheet
7 Load Diagnostic
7.21
Electrical characteristics
Table 24
Electrical Characteristics
VS = 6 V to 20 V, TJ = -40°C to +150°C, all voltages with respect to ground, positive currents flowing as described
in Figure 2 (unless otherwise specified). Typical values: VS = 9 V, TJ = 25°C
Parameter
Symbol
Values
Typ.
Unit
Note or condition
P-
Number
Min.
300
Max.
500
Open load detection
threshold
VOUT,OL_th
400
mV
Not subject to
production test -
specified by design
PRQ-731
Voltage measurement
Voltage high-range
nVRES,Hi
nVRES,Lo
10
10
–
–
–
–
Bit
Bit
full scale 20.034 V; VS, PRQ-471
VLED, VOUT < 19.75 V
conversion resolution
Voltage low-range
conversion resolution
full scale 5.496 V; VGPIN PRQ-685
< 5V
ADC Differential
DNL
INL
-1
-2
–
–
2
2
LSB
LSB
–
PRQ-476
PRQ-477
nonlinearity
ADC Integral
nonlinearity
–
ADC offset
VADCoffset
eADCgain
-4
-1
–
–
3
1
LSB
ꢀ
–
–
PRQ-709
PRQ-710
ADC gain error
ERRN fault feedback
ERRn fault current
IERRn
4
–
–
–
2
mA
V
VERRn ≥ 0.8 V
PRQ-700
PRQ-701
ERRn input threshold VERRn,th
0.8
–
Timing
Diagnostic on sample tDIAG_ON
–
–
–
-
20
µs
Not subject to
production test -
specified by design
PRQ-687
PRQ-875
PRQ-708
time
Reconfirmation delay
time
treconf
80
-
120
ms
ms
Not subject to
production test -
specified by design
ERRN activation delay tERRn
2*tPWM
Not subject to
production test -
specified by design
Datasheet
45
Rev.1.00
2022-05-03