VND5E025AS-E Datasheet, PDF (10/37 Pages) STMicroelectronics – Double channel high-side driver with analog current sense for automotive applications

Electrical specifications
VND5E025AS-E
Table 7. Logic inputs (continued)
Symbol
Parameter
V_I(hyst) Input hysteresis voltage
V_ICL
Input clamp voltage
V_CSDL
I_CSDL
V_CSDH
I_CSDH
V_CSD(hyst)
CS_DIS low level voltage
Low level CS_DIS current
CS_DIS high level voltage
High level CS_DIS current
CS_DIS hysteresis voltage
V_CSCL CS_DIS clamp voltage
Test conditions
I_IN = 1 mA
I_IN = -1 mA
V_CSD = 0.9 V
V_CSD = 2.1 V
I_CSD = 1 mA
I_CSD = -1 mA
Min. Typ. Max. Unit
0.25
5.5
7
V
-0.7
0.9
1
µA
2.1
V
10 µA
0.25
5.5
7
V
-0.7
Table 8.
Symbol
Protections and diagnostics ⁽¹⁾
Parameter
Test conditions
Min. Typ. Max. Unit
I_LIMH
I_LIML
T_TSD
T_R
T_RS
T_HYST
V_DEMAG
DC short circuit current
Short circuit current
during thermal cycling
Shutdown temperature
V_CC = 13 V
5 V < V_CC < 28 V
V_CC = 13 V;
T_R < T_j < T_TSD
Reset temperature
Thermal reset of STATUS
Thermal hysteresis
(T_TSD-T_R)
Turn-Off output voltage
clamp
I_OUT = 2 A; V_IN = 0;
L = 6 mH
V_ON
Output voltage drop
limitation
I_OUT = 0.1A;
T_j = -40°C to 150°C
(see Figure 8)
43
60
85
A
85
A
15
A
150
175
200 °C
T_RS + 1 T_RS + 5
°C
135
°C
7
°C
V_CC - 41 V_CC - 46 V_CC - 52 V
25
mV
1. To ensure long term reliability under heavy overload or short circuit conditions, protection and related
diagnostic signals must be used together with a proper software strategy. If the device is subjected to
abnormal conditions, this software must limit the duration and number of activation cycles.
Table 9. Current sense (8 V < V_CC < 18 V)
Symbol
Parameter
Test conditions
Min. Typ. Max. Unit
K_LED
I_OUT/I_SENSE
K₀
I_OUT/I_SENSE
I_OUT = 0.05 A; V_SENSE = 0.5 V;
V_CSD = 0 V; T_j = -40°C to 150°C
1240 3350 5100
I_OUT = 0.5 A; V_SENSE = 0.5 V;
V_CSD = 0 V; T_j = -40 °C to 150 °C
1860 3150 4600
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Doc ID 022490 Rev 6