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VN7004SLH Datasheet(PDF) 7 Page - STMicroelectronics

Part # VN7004SLH
Description  High-side driver with CurrentSense analog feedback for automotive seat heating systems
PDF  35 Pages
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Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

VN7004SLH Datasheet(HTML) 7 Page - STMicroelectronics

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7 V < VCC < 28 V; -40°C < Tj < 150°C
Symbol
Parameter
Test conditions
Min.
Typ.
Max.
Unit
IFR_DIAGL
Low level input current
VIN = 0.9 V
1
µA
VFR_DIAGH
Input high level voltage
2.1
V
IFR_DIAGH
High level input current
VIN = 2.1 V
10
µA
VFR_DIAG(hyst)
Input hysteresis voltage
0.2
V
VFR_DIAGCL
Input clamp voltage
IIN = 1 mA
5.3
7.5
V
IIN = -1 mA
-0.7
Table 8. Protections
7 V < VCC < 18 V; -40°C < Tj < 150°C
Symbol
Parameter
Test conditions
Min.
Typ.
Max.
Unit
ILIMH (1)
DC short circuit current
VCC = 13 V
80
135
175
A
4 V < VCC < 18 V (2)
175
ILIML
Short circuit current
during thermal cycling
VCC = 13 V;
TR < Tj < TTSD
38
A
TTSD
Shutdown temperature
150
175
200
°C
TR
Reset temperature(2)
TRS + 1 TRS + 7
°C
TRS
Thermal reset of fault diagnostic indication VFR_DIAG = 5 V;
135
°C
THYST
Thermal hysteresis
(TTSD - TR)(2)
7
°C
ΔTJ_SD
Dynamic temperature
VCC = 13 V
60
K
tLATCH_RST Fault reset time for output unlatch(2)
VFR_DIAG = 5 V to 0 V;
VIN = 5 V
3
10
20
µs
VDEMAG
Turn-off output voltage clamp
IOUT = 2 A; L = 6 mH;
Tj = -40°C
VCC - 38
V
IOUT = 2 A; L = 6 mH; Tj = 25°C
to 150°C
VCC - 41 VCC - 46 VCC - 52
1. Parameter guaranteed by an indirect test sequence.
2. Parameter guaranteed by design and characterization; not subject to production test.
Table 9. CurrentSense
7 V < VCC < 18 V; -40°C < Tj < 150°C
Symbol
Parameter
Test conditions
Min.
Typ.
Max. Unit
VSENSE_CL
CurrentSense clamp voltage
VFR_DIAG = 0 V; ISENSE = 1 mA
-17
-12
V
VFR_DIAG = 0 V;
ISENSE = -1 mA
7
V
CurrentSense characteristics
K0
IOUT/ISENSE
IOUT = 1 A; VSENSE = 0.5 V
9000 16650 24500
dK0/K0 (1) (2) Current sense ratio drift
IOUT = 1 A; VSENSE = 0.5 V
-30
30
%
VN7004SLH
Main electrical characteristics
DS13681 - Rev 2
page 7/35



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