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PDF VN750SM Data sheet ( Hoja de datos )
| Número de pieza | VN750SM | |
| Descripción | HIGH SIDE DRIVER | |
| Fabricantes | STMicroelectronics | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de VN750SM (archivo pdf) en la parte inferior de esta página. Total 19 Páginas | ||
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®M VN750SM
HIGH SIDE DRIVER
TYPE
VN750SM
RDS(on)
55 mΩ
IOUT
6A
VCC
36 V
s CMOS COMPATIBLE INPUT
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 (*)
DESCRIPTION
The VN750SM 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
combined with thermal shutdown and automatic
restart protect the device against overload.
The device detects open load condition both in on
and off state. The openload threshold is aimed at
www.DataSBhLeOet4CUK.coDmIAGRAM
SO-8
ORDER CODES
PACKAGE
TUBE
T&R
SO-8
VN750SM VN750SM13TR
detecting the 5W/12V standard bulb as an
openload fault in the on state. Output shorted to
VCC is detected in the off state. Device
automatically turns off in case of ground pin
disconnection.
VCC
GND
VCC
CLAMP
INPUT
LOGIC
STATUS
OVERTEMPERATURE
DETECTION
(*) See application schematic at page 8
July 2004
OVERVOLTAGE
DETECTION
UNDERVOLTAGE
DETECTION
Power CLAMP
DRIVER
CURRENT LIMITER
ON STATE OPENLOAD
DETECTION
OFF STATE OPENLOAD
AND OUTPUT SHORTED TO VCC
DETECTION
OUTPUT
Rev. 1
1/19
1 page  
Switching time Waveforms
VOUT
80%
dVOUT/dt(on)
VIN td(on)
VN750SM
90%
10%
td(off)
dVOUT/dt(off)
t
TRUTH TABLE
CONDITIONS
Normal Operation
Current Limitation
www.DataSheet4U.Ocovmertemperature
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
1
5 Page 
On State Resistance Vs. Tcase
Ron (mOhm)
140
120
Iout=2A
Vcc=8V; 13V; 36V
100
80
60
40
20
0
-50 -25 0 25 50 75 100 125 150 175
Tc (ºC)
Openload On State Detection Threshold
Iol (A)
1.2
1.15
1.1
1.05
Vcc=13V
Vin=5V
1
0.95
0.9
0.85
0.8
0.75
0.7
0.65
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-50 -25 0 25
Input Low Level
50 75
Tc (ºC)
100 125 150
175
Vil (V)
2.8
2.6
2.4
2.2
2
1.8
1.6
1.4
1.2
1
-50 -25 0 25 50 75 100 125 150 175
Tc (ºC)
1
VN750SM
On State Resistance Vs. VCC
Ron (mOhm)
120
110
Iout=2A
100
90
Tc= 150°C
80
Tc= 125°C
70
60
50
Tc= 25°C
40
Tc= - 40°C
30
20
5
10 15 20 25 30 35
Vcc (V)
40
Input High Level
Vih (V)
3.6
3.4
3.2
3
2.8
2.6
2.4
2.2
2
-50 -25 0 25 50 75 100 125 150 175
Tc (ºC)
Input Hysteresis Voltage
Vhyst (V)
1.5
1.4
1.3
1.2
1.1
1
0.9
0.8
0.7
0.6
0.5
-50 -25 0 25 50 75 100 125 150 175
Tc (ºC)
11/19
1
11 Page | ||
| Páginas | Total 19 Páginas | |
| PDF Descargar | [ Datasheet VN750SM.PDF ] | |
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