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PDF VND810 Data sheet ( Hoja de datos )
| Número de pieza | VND810 | |
| Descripción | DOUBLE CHANNEL HIGH SIDE DRIVER | |
| Fabricantes | STMicroelectronics | |
| Logotipo |  |
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® VND810
DOUBLE CHANNEL HIGH SIDE DRIVER
TYPE
VND810
RDS(on)
160 mΩ (*)
IOUT
3.5 A (*)
VCC
36 V
(*) Per each channel
s CMOS COMPATIBLE INPUTS
s OPEN DRAIN STATUS OUTPUTS
s ON STATE OPEN LOAD DETECTION
s OFF STATE OPEN LOAD DETECTION
s SHORTED LOAD PROTECTION
s UNDERVOLTAGE AND OVERVOLTAGE
SHUTDOWN
s PROTECTION AGAINST LOSS OF GROUND
s VERY LOW STAND-BY CURRENT
s REVERSE BATTERY PROTECTION (**)
SO-16
ORDER CODES
PACKAGE
TUBE
T&R
SO-16
VND810 VND81013TR
DESCRIPTION
The VND810 is a monolithic device designed in
STMicroelectronics VIPower M0-3 Technology,
intended for driving any kind of load with one side
connected to ground.
Active VCC pin voltage clamp protects the device
against low energy spikes (see ISO7637 transient
compatibility table). Active current limitation
BLOCK DIAGRAM
combined with thermal shutdown and automatic
restart protects the device against overload. The
device detects open load condition both in on and
off state. Output shorted to VCC is detected in the
off state. Device automatically turns off in case of
ground pin disconnection.
Vcc
GND
INPUT1
STATUS1
INPUT2
STATUS2
Vcc
CLAMP
OVERVOLTAGE
UNDERVOLTAGE
CLAMP 1
DRIVER 1
OVERTEMP. 1
LOGIC
CURRENT LIMITER 1
OPENLOAD ON 1
OPENLOAD OFF 1
OVERTEMP. 2
(**) See application schematic at page 8
July 2002
DRIVER 2
CLAMP 2
CURRENT LIMITER 2
OPENLOAD ON 2
OPENLOAD OFF 2
OUTPUT1
OUTPUT2
1/19
1 page  
Switching time Waveforms
VOUTn
80%
dVOUT/dt(on)
VINn
td(on)
VND810
90%
10%
td(off)
dVOUT/dt(off)
t
TRUTH TABLE
CONDITIONS
Normal Operation
Current Limitation
Overtemperature
Undervoltage
Overvoltage
Output Voltage > VOL
Output Current < IOL
INPUT
L
H
L
H
H
L
H
L
H
L
H
L
H
L
H
t
OUTPUT
L
H
L
X
X
L
L
L
L
L
L
H
H
L
H
STATUS
H
H
H
(Tj < TTSD) H
(Tj > TTSD) L
H
L
X
X
H
H
L
H
H
L
5/19
5 Page 
Off State Output Current
IL(off1) (uA)
1.6
1.44
Off state
1.28 Vcc=36V
Vin=Vout=0V
1.12
0.96
0.8
0.64
0.48
0.32
0.16
0
-50 -25 0 25 50 75 100 125 150 175
Tc (ºC)
Input Clamp Voltage
Vicl (V)
8
7.8
Iin=1mA
7.6
7.4
7.2
7
6.8
6.6
6.4
6.2
6
-50 -25 0 25
50 75
Tc (°C)
100 125 150 175
Status Low Output Voltage
Vstat (V)
0.8
0.7
Istat=1.6mA
0.6
0.5
0.4
0.3
0.2
0.1
0
-50 -25 0 25 50 75 100 125 150 175
Tc (°C)
VND810
High Level Input Current
Iih (uA)
5
4.5
Vin=3.25V
4
3.5
3
2.5
2
1.5
1
0.5
0
-50 -25 0 25 50 75 100 125 150 175
Tc (°C)
Status Leakage Current
Ilstat (uA)
0.05
0.04
Vstat=5V
0.03
0.02
0.01
0
-50 -25 0 25 50 75 100 125 150 175
Tc (°C)
Status Clamp Voltage
Vscl (V)
8
7.8
Istat=1mA
7.6
7.4
7.2
7
6.8
6.6
6.4
6.2
6
-50 -25 0 25
50 75
Tc (°C)
100 125 150 175
11/19
11 Page | ||
| Páginas | Total 19 Páginas | |
| PDF Descargar | [ Datasheet VND810.PDF ] | |
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