VN820 Datasheet, PDF (4/34 Pages) STMicroelectronics – HIGH SIDE DRIVER

VN820 / VN820SO / VN820SP / VN820-B5 / VN820PT
ELECTRICAL CHARACTERISTICS (continued)
STATUS PIN
Symbol
V_STAT
I_LSTAT
C_STAT
V_SCL
Parameter
Test Conditions
Status Low Output Voltage I_STAT=1.6mA
Status Leakage Current Normal Operation V_STAT=5V
Status Pin Input
Capacitance
Normal Operation V_STAT=5V
Status Clamp Voltage
I_STAT=1mA
I_STAT=-1mA
PROTECTIONS
Symbol
T_TSD
T_R
T_hyst
t_SDL
Parameter
Shut-down Temperature
Reset Temperature
Thermal Hysteresis
Status delay in overload
condition
Test Conditions
T_j>T_TSD
I_lim
V_demag
Current limitation
Turn-off Output Clamp
Voltage
5.5V<V_CC<36V
I_OUT=3A; V_IN=0V; L=6mH
OPENLOAD DETECTION
Symbol
I_OL
t_DOL(on)
V_OL
t_DOL(off)
Parameter
Openload ON State
Detection Threshold
Openload ON State
Detection Delay
Openload OFF State
Voltage Detection
Threshold
Openload Detection Delay
at Turn Off
V_IN=5V
I_OUT=0A
V_IN=0V
Test Conditions
Min Typ Max Unit
0.5
V
10
µA
100
pF
6
6.8
8
V
-0.7
V
Min Typ Max Unit
150 175 200
°C
135
°C
7
15
°C
20
µs
9
13
20
A
20
A
V_CC-41 V_CC-48 V_CC-55 V
Min Typ Max Unit
70
150 300 mA
200
µs
1.5
2.5
3.5
V
1000 µs
OPEN LOAD STATUS TIMING (with external pull-up)
V_OUT > V_OL
I_OUT< I_OL
V_IN
V_STAT
t_DOL(off)
t_DOL(on)
OVERTEMP STATUS TIMING
T_j > T_TSD
V_IN
V_STAT
t_SDL
t_SDL
4/34
2