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VN920SP-E Datasheet(PDF) 5 Page - STMicroelectronics

No. de pieza VN920SP-E
Descripción Electrónicos  HIGH SIDE DRIVER
PDF  18 Pages
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Fabricante Electrónico  STMICROELECTRONICS [STMicroelectronics]
Página de inicio  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

VN920SP-E Datasheet(HTML) 5 Page - STMicroelectronics

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VN920SP-E
ELECTRICAL CHARACTERISTICS (continued)
Table 8. VCC - Output Diode
Table 9. Protections (see note 2)
Note: 2. 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 10. Current Sense (9V
≤VCC≤16V) (See Fig. 5)
Note: 3. Current sense signal delay after positive input slope
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
VF
Forward on Voltage
-IOUT=5.3A; Tj=150°C
0.6
V
Symbol
Parameter
Test Conditions
Min
Typ
Max
Unit
TTSD
Shut-down Temperature
150
175
200
°C
TR
Reset Temperature
135
°C
Thyst
Thermal Hysteresis
7
15
°C
Ilim
DC Short Circuit Current
VCC=13V
5V<VCC<36V
30
45
75
75
A
A
Vdemag
Turn-off Output Clamp
Voltage
IOUT=2A; VIN=0V; L=6mH
VCC-41
VCC-48
VCC-55
V
VON
Output Voltage Drop
Limitation
IOUT=1A; Tj=-40°C....+150°C
50
mV
Symbol
Parameter
Test Conditions
Min
Typ
Max
Unit
K1
IOUT/ISENSE
IOUT=1A; VSENSE=0.5V;
Tj= -40°C...150°C
3300
4400
6000
dK1/K1
Current Sense Ratio Drift
IOUT=1A; VSENSE=0.5V;
Tj= -40°C...+150°C
-10
+10
%
K2
IOUT/ISENSE
IOUT=10A; VSENSE=4V; Tj=-40°C
Tj=25°C...150°C
4200
4400
4900
4900
6000
5750
dK2/K2
Current Sense Ratio Drift
IOUT=10A; VSENSE=4V;
Tj=-40°C...+150°C
-8
+8
%
K3
IOUT/ISENSE
IOUT=30A; VSENSE=4V; Tj=-40°C
Tj=25°C...150°C
4200
4400
4900
4900
5500
5250
dK3/K3
Current Sense Ratio Drift
IOUT=30A; VSENSE=4V;
Tj=-40°C...+150°C
-6
+6
%
ISENSEO
Analog Sense Leakage
Current
VCC=6...16V; IOUT=0A;VSENSE=0V;
Tj=-40°C...+150°C
010
µA
VSENSE
Max Analog Sense Output
Voltage
VCC=5.5V; IOUT=5A; RSENSE=10KΩ
VCC>8V; IOUT=10A; RSENSE=10KΩ
2
4
V
V
VSENSEH
Sense Voltage in
Overtemperature
conditions
VCC=13V; RSENSE=3.9KΩ
5.5
V
RVSENSEH
Analog sense output
impedance in
overtemperature condition
VCC=13V; Tj>TTSD; Output Open
400
Ω
tDSENSE
Current sense delay
response
to 90% ISENSE (see note 3)
500
µs



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