STMICROELECTRONICS VN808SR13TR

VN808SR
Octal channel high side driver
Features
Type
RDS(on)
Iout
VCC
VN808SR
150mΩ
0.7A
45V
■
VCC/2 compatible input
■
Junction over-temperature protection
■
Case over-temperature protection for thermal
independence of the channels
■
Current limitation
■
Shorted load protection
■
Undervoltage shudown
■
Protection against loss of ground
■
Very low stand-by current
■
Compliance to 61000-4-4 IEC test up to 4KV
Description
The VN808SR is a monolithic device designed in
STMicroelectronics VIPower M0-3 technology,
intended for driving any kind of load with one side
connected to ground.
Figure 1.
March 2007
PowerSO-36
Active current limitation combined with thermal
shutdown and automatic restart, protect the
device against overload. In overload condition,
channel turns OFF and back ON automatically so
as to maintain junction temperature between TTSD
and TR. If this condition makes case temperature
reach TCSD, overloaded channel is turned OFF
and and will restart only when case temperature
has decreased down to TCR( see waveform 3
Figure 7 on page 10). Non overloaded channels
continue to operate normally. Device
automatically turns OFF in case of ground pin
disconnection. This device is especially suitable
for industrial applications conform to IEC 61131
Block diagram
Rev 3
1/16
www.st.com
16
Contents
VN808SR
Contents
1
Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3
Pin connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
4
Current, voltage conventions and internal diagram . . . . . . . . . . . . . . . 8
5
Switching time waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
6
Mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
7
Order codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
8
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
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VN808SR
1
Maximum ratings
Maximum ratings
Table 1.
Absolute maximum rating
Symbol
Parameter
VCC
DC supply voltage
-IGND
DC ground pin reverse current
TRAN Ground pin reverse current
( pulse duration < 1ms)
IOUT
DC output current
-IOUT
Reverse DC output current
IIN
DC Input current
VIN
Input voltage range
Value
Unit
45
V
-250
-6
mA
A
Internally limited
A
-2
A
± 10
mA
-3/+VCC
V
2000
V
VESD
Electrostatic discharge (R = 1.5KΩ; C = 100pF)
PTOT
Power dissipation at Tc = 25°C
96
W
LMAX
Max inductive load ( VCC = 24V, RLOAD = 48Ω,
TA = 100°C)
2
H
TJ
Junction operating temperature
Internally limited
°C
TC
Case operating temperature
Internally limited
°C
-40 to 150
°C
Value
Unit
Max
1.3
°C/W
Max
50
°C/W
TSTG
Table 2.
Symbol
RthJC
RthJA
Storage Temperature
Thermal data
Parameter
Thermal resistance junction-case
Thermal resistance junction-ambient
(1)
1. When mounted on FR4 printed circuit board with 0.5 cm2 of copper area ( at least 35µm think ) connected
to all TAB pins.
3/16
Electrical characteristics
2
VN808SR
Electrical characteristics
(10.5V < VCC < 32V; -40°C < TJ < 125°C; unless otherwise specified)
Table 3.
Symbol
Parameter
Test conditions
VCC
Operating supply
voltage
VUSD
Undervoltage
shutdown
RON
On state resistance
IOUT = 0.5A; TJ = 25°C
IOUT = 0.5A;
Supply current
OFF state; VCC = 24V;
TCASE = 25°C
ON state( all channels ON);
VCC = 24V, TCASE = 100°C
IS
ILGND
Output current at
turn-off
VCC = VSTAT = VIN = VGND = 24V
VOUT = 0V
IL(off)
OFF state output
current
VIN = VOUT = 0V;
Power-on delay time
from VCC rising edge
Table 7.
td(Vccon)
Table 4.
Symbol
4/16
Power section
Min
Typ
Max
Unit
10.5
45
V
7
10.5
V
185
280
mΩ
mΩ
150
µA
12
mA
1
mA
5
µA
150
0
1
ms
Switching ( VCC = 24V )
Parameter
Test conditions
Min
Typ
Max
Unit
tON
Turn-on time
RL = 48Ω from 80%
VOUT Figure 5.
50
100
µs
tOFF
Turn-off time
RL = 48Ω to 10% VOUT Figure 5.
75
150
µs
dVOUT/dt(on) Turn-on voltage slope
RL = 48Ω from VOUT = 2.4V to
VOUT = 19.2V Figure 5.
0.7
V/µs
dVOUT/dt(off) Turn-off voltage slope
RL = 48Ω from VOUT = 21.6V to
VOUT = 2.4V Figure 5.
1.5
V/µs
VN808SR
Electrical characteristics
Table 5.
Symbol
Input pin
Parameter
VINL
Input low level
IINL
Low level input
current
VINH
Input high level
IINH
High level input
current
VI(HYST)
Input hysteresis
voltage
IIN
Table 6.
Symbol
Input current
Parameter
Case shut-down
temperature
TCR
Case reset
temperature
TCHYST
Case thermal
hysteresis
TR
VCC /2-1
V
VCC /2+1
V
VIN = VCC / 2 + 1V
150
260
0.6
VIN = VCC = 32V
Test conditions
µΑ
V
300
µΑ
Min
Typ
Max
Unit
125
130
135
°C
110
°C
150
175
Junction reset
temperature
135
DC Short circuit
current
VCC = 24V; RLOAD = 10mΩ
Turn-off output clamp
IOUT = 0.5A; L = 6mH
voltage
°C
200
°C
°C
7
15
°C
0.7
1.7
VCC-57 VCC-52 VCC-47
A
V
Status pin
Parameter
Test conditions
IHSTAT
High level output
current
VCC = 18...32V; RSTAT = 1KΩ
( Fault condition )
ILSTAT
Leakage current
Normal operation; VCC = 32V
Clamp voltage
ISTAT = 1mA
ISTAT = -1mA
VCLSTAT
Unit
µΑ
Junction shutdown
temperature
Ilim
Symbol
Max
80
VIN = VCC / 2 - 1V
15
Junction thermal
hysteresis
Table 7.
Typ
7
THYST
Vdemag
Min
Protections
TCSD
TTSD
Test conditions
Min
Typ
Max
Unit
2
3
4
mA
0.1
µA
8.0
V
V
6.0
6.8
-0.7
5/16
Pin connections
3
6/16
VN808SR
Pin connections
Figure 2.
Connection diagram (top view)
Table 8.
Pin functions
Pin N°
Symbol
TAB
VCC
Positive power supply voltage
1
VCC
Positive power supply voltage
2,3,4,5
NC
Not connected
6
Input 1
Input of channel 1
7
Input 2
Input of channel 2
8
Input 3
Input of channel 3
9
Input 4
Input of channel 4
10
Input 5
Input of channel 5
11
Input 6
Input of channel 6
12
Input 7
Input of channel 7
13
Input 8
Input of channel 8
14,15,16,17,18
NC
19
GND
20
STATUS
Common open source diagnostic for over-temperature
21,22
Output 8
High-Side output of channel 8
23,24
Output 7
High-Side output of channel 7
Function
Not connected
Logic ground
VN808SR
Pin connections
Table 8.
Pin functions (continued)
Pin N°
Symbol
25,26
Output 6
High-Side output of channel 6
27.28
Output 5
High-Side output of channel 5
29,30
Output 4
High-Side output of channel 4
31,32
Output 3
High-Side output of channel 3
33,34
Output 2
High-Side output of channel 2
35,36
Output 1
High-Side output of channel 1
Function
7/16
Current, voltage conventions and internal diagram
4
Current, voltage conventions and internal diagram
Figure 3.
Current and voltage conventions
Figure 4.
Equivalent internal block diagram (same structure for all channel)
Table 9.
Truth table
Conditions
8/16
VN808SR
INPUTn
OUTPUTn
STATUS
Normal operation
L
H
L
H
L
L
Current limitation
L
H
L
X
L
L
Overtemperature
(see waveforms 3, 4 Figure 7) -> TJ > TTSD
L
H
L
L
L
H
Undervoltage
L
H
L
L
X
X
VN808SR
5
Switching time waveforms
Switching time waveforms
Figure 5.
Turn-ON & turn-OFF
Figure 6.
VCC turn-ON
9/16
Switching time waveforms
Figure 7.
10/16
Waveforms
VN808SR
VN808SR
Switching time waveforms
Figure 7.
Waveforms ( continued )
11/16
Mechanical data
6
VN808SR
Mechanical data
In order to meet environmental requirements, ST offers these devices in ECOPACK®
packages. These packages have a Lead-free second level interconnect. The category of
second Level Interconnect is marked on the package and on the inner box label, in
compliance with JEDEC Standard JESD97. The maximum ratings related to soldering
conditions are also marked on the inner box label. ECOPACK is an ST trademark.
ECOPACK specifications are available at: www.st.com.
Table 10.
PowerSO-36 Mechanical Data
Dimensions
Ref.
mm
Min.
Typ.
A
a1
Max.
Min.
Typ.
3.60
0.10
0.30
a2
Max.
0.1417
0.003
0.0118
3.30
0.1299
a3
0
0.10
0
0.0039
b
0.22
0.38
0.008
0.0150
c
0.23
0.32
0.009
0.0126
D (1)
15.80
16.00
0.622
0.6299
D1
9.40
9.80
0.370
0.3858
E
13.90
14.50
0.547
0.5709
E1 (1)
10.90
11.10
0.429
0.4370
E2
E3
2.90
5.8
6.2
0.1142
0.228
0.2441
e
0.65
0.025
e3
11.05
0.435
G
0
0.10
0.000
0.0039
H
15.50
15.90
0.610
0.6260
h
L
1.10
0.80
N
S
12/16
inch
1.10
0.0433
0.031
10°
0°
8°
0.0433
10°
0°
8°
VN808SR
Mechanical data
Figure 8.
PowerSO-36 drawings
13/16
Order codes
7
VN808SR
Order codes
Table 11.
14/16
Order codes
Part number
Package
Packaging
VN808SR
PowerSO-36
Tube
VN808SR13TR
PowerSO-36
Tape and reel
VN808SR
8
Revision history
Revision history
Table 12.
Revision history
Date
Revision
Changes
13-Sep-2005
1
Initial release
1-Mar-2007
2
Document reformatted
26-Mar-2007
3
Typo in Figure 3.
15/16
VN808SR
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