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VND830MSP
User Manual
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ST VND830MSP User Manual

Features
Type R
VND830MSP 60 mΩ
DS(on)
(1)
I
OUT
6A
(1)
V
CC
36 V
VND830MSP
Double channel high-side driver
10
1. Per each channel.
■ CMOS compatible inputs
■ Open drain status outputs
■ Off-state open-load detection
■ Shorted load protection
■ Undervoltage and overvoltage shutdown
■ Loss of ground protection
■ Very low standby current
■ Reverse battery protection
1
PowerSO-10
Description
The VND830MSP is a monolithic device designed in| STMicroelectronics™ VIPower™ M0-3 Technology. The VND830MSP is intended for driving any type of multiple load with one side connected to ground.
The Active V device against low energy spikes (see ISO7637 transient compatibility table). Active current limitation combined with thermal shutdown and automatic restart protects the device against overload.
The current limitation threshold is aimed at detecting the 21 W / 12 V standard bulb as an overload fault.
The device detects the open-load condition in both the on and off-state. In the off-state the device detects if the output is shorted to V device automatically turns off in the case where the ground pin becomes disconnected.
pin voltage clamp protects the
CC
CC
. The

Table 1. Device summary

Order codes
Package
Tube Tape and reel
PowerSO-10 VND830MSP VND830MSP13TR
October 2010 Doc ID 7379 Rev 4 1/27
www.st.com
1
Contents VND830MSP
Contents
1 Block diagram and pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2 Electrical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.1 Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.2 Thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.3 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.4 Electrical characteristics curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3 Application information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
3.1 GND protection network against reverse battery . . . . . . . . . . . . . . . . . . . 16
3.1.1 Solution 1: a resistor in the ground line (RGND only) . . . . . . . . . . . . . . 16
3.1.2 Solution 2: a diode (D
3.2 Load dump protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
) in the ground line . . . . . . . . . . . . . . . . . . . . 17
GND
3.3 MCU I/O protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
3.4 Open-load detection in off-state . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
3.5 Maximum demagnetization energy (V
= 13.5 V) . . . . . . . . . . . . . . . . . 19
CC
4 Package and PCB thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
4.1 PowerSO-10 thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
5 Package and packing information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
5.1 ECOPACK® packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
5.2 PowerSO-10 mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
5.3 PowerSO-10 packing information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
6 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
2/27 Doc ID 7379 Rev 4
VND830MSP List of tables
List of tables
Table 1. Device summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Table 2. Suggested connections for unused and not connected pins . . . . . . . . . . . . . . . . . . . . . . . . 5
Table 3. Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Table 4. Thermal data (per island) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Table 5. Power output. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Table 6. Protections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Table 7. V Table 8. Switching (V
Table 9. Logic inputs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Table 10. Status pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Table 11. Open-load detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Table 12. Truth table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Table 13. Electrical transient requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Table 14. Thermal parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Table 15. PowerSO-10 mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Table 16. Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
- output diode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
CC
= 13 V; Tj = 25 °C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
CC
Doc ID 7379 Rev 4 3/27
List of figures VND830MSP
List of figures
Figure 1. Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Figure 2. Configuration diagram (top view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Figure 3. Current and voltage conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Figure 4. Status timings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Figure 5. Switching time waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Figure 6. Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Figure 7. Off-state output current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Figure 8. High level input current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Figure 9. Input clamp voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Figure 10. Turn-on voltage slope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Figure 11. Overvoltage shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Figure 12. Turn-off voltage slope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Figure 13. ILIM vs Tcase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Figure 14. On-state resistance vs VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Figure 15. Input high level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Figure 16. Input hysteresis voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Figure 17. On-state resistance vs Tcase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Figure 18. Input low level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Figure 19. Status leakage current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Figure 20. Status low output voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Figure 21. Status clamp voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Figure 22. Open-load on-state detection threshold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Figure 23. Open-load off-state voltage detection threshold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Figure 24. Application schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Figure 25. Open-load detection in off-state . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Figure 26. Maximum turn-off current versus load inductance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Figure 27. PowerSO-10 PC board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Figure 28. R
Figure 29. Thermal impedance junction ambient single pulse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Figure 30. Thermal fitting model of a double channel HSD in PowerSO-10 . . . . . . . . . . . . . . . . . . . . 21
Figure 31. PowerSO-10 package dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Figure 32. PowerSO-10 suggested pad layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Figure 33. PowerSO-10 tube shipment (no suffix) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Figure 34. PowerSO-10 tape and reel shipment (suffix “TR”) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
vs PCB copper area in open box free air condition . . . . . . . . . . . . . . . . . . . . . . . 20
thj-amb
4/27 Doc ID 7379 Rev 4
VND830MSP Block diagram and pin description

1 Block diagram and pin description

Figure 1. Block diagram

V
cc
V
GND
INPUT1
STATUS1
INPUT2
STATUS2
cc
CLAMP
OVERT EMP. 1
OVERT EMP. 2
LOGIC
OVERVOLTAGE
UNDERVOLTAGE
CLAMP 1
DRIVER 1
CURRENT LIMITER 1
OPEN LOAD ON 1
OPEN LOAD OFF 1
CLAMP 2
DRIVER 2
CURRENT LIMITER 2
OPEN LOAD ON 2
OPEN LOAD OFF 2
OUTPUT1
OUTPUT2

Figure 2. Configuration diagram (top view)

GROUND INPUT 1 STATUS 1 STATUS 2 INPUT 2
10
6 7
8 9
5 4 3
2
1
OUTPUT 1 OUTPUT 1 N.C. OUTPUT 2 OUTPUT 2
11
V
CC

Table 2. Suggested connections for unused and not connected pins

Connection / pin Status N.C. Output Input
Floating X X X X
To ground X
Through 10 KΩ
resistor
Doc ID 7379 Rev 4 5/27
Electrical specifications VND830MSP

2 Electrical specifications

2.1 Absolute maximum ratings

Stressing the device above the rating listed in the “Absolute maximum ratings” table may cause permanent damage to the device. These are stress ratings only and operation of the device at these or any other conditions above those indicated in the Operating sections of this specification is not implied. Exposure to Absolute Maximum Rating conditions for extended periods may affect device reliability. Refer also to the STMicroelectronics SURE Program and other relevant quality document.

Table 3. Absolute maximum ratings

Symbol Parameter Value Unit
V
- V
- I
I
- I
I
V
E
T
CC
CC
GND
OUT
OUT
I
IN
STAT
ESD
MAX
P
tot
T
T
c
stg
DC supply voltage 41 V
Reverse DC supply voltage -0.3 V
DC reverse ground pin current -200 mA
DC output current Internally limited A
Reverse DC output current -6 A
DC input current +/-10 mA
DC Status current +/-10 mA
Electrostatic discharge (human body model: R = 1.5 KΩ; C=100pF)
–INPUT –STATUS –OUTPUT –V
CC
4000 4000 5000 5000
Maximum switching energy (L = 1.8 mH; R
=9A)
I
L
= 0 Ω; V
L
Power dissipation (per island) at T
Junction operating temperature Internally limited °C
j
= 13.5 V; T
bat
= 150 °C;
jstart
= 25 °C 73.5 W
lead
100 mJ
Case operating temperature -40 to 150
Storage temperature -55 to 150 °C
V V V V
6/27 Doc ID 7379 Rev 4
VND830MSP Electrical specifications

2.2 Thermal data

Table 4. Thermal data (per island)

Symbol Parameter Value Unit
R
thj-lead
R
thj-amb
1. When mounted on a standard single-sided FR-4 board with 0.5 cm2 of Cu (at least 35 µm thick) connected to all VCC pins. Horizontal mounting and no artificial air flow.
2. When mounted on a standard single-sided FR-4 board with 6 cm2 of Cu (at least 35 µm thick) connected to all VCC pins. Horizontal mounting and no artificial air flow.
Thermal resistance junction-lead 1.7 °C/W
Thermal resistance junction-ambient 51.7

2.3 Electrical characteristics

Values specified in this section are for 8 V < V otherwise stated.

Figure 3. Current and voltage conventions

I
IN1
I
IN2
I
I
V
STAT2
STAT1
IN2
STAT2
V
IN1
V
STAT1
V
INPUT 1
STATUS 1
INPUT 2
STATUS 2
(1)
< 36 V; -40 °C < Tj < 150 °C, unless
CC
V
(*)
F1
V
CC
I
OUT1
OUTPUT 1
V
I
OUT2
OUTPUT 2
V
OUT2
GND
I
GND
(2)
37
OUT1
°C/W
I
S
V
CC
Note: V
Fn
= V
CCn
- V
during reverse battery condition.
OUTn
Doc ID 7379 Rev 4 7/27
Electrical specifications VND830MSP

Table 5. Power output

Symbol Parameter Test conditions Min. Typ. Max. Unit
V
V
V
R
I
L(off1)
I
L(off2)
I
L(off3)
I
L(off4)

Table 6. Protections

Operating supply
CC
voltage
Undervoltage shutdown 3 4 5.5 V
USD
Overvoltage shutdown 36 V
OV
On-state resistance
ON
I
Supply current
S
Off-state output current V
Off-state output current V
Off-state output current
Off-state output current
I
= 0.5 A; Tj = 25 °C
OUT
= 0.5 A; V
I
OUT
Off-state; V
= V
V
IN
OUT
Off-state; V
= V
V
IN
OUT
On-state; V
= 0 A
I
OUT
= V
IN
OUT
= 0 V; V
IN
V
= V
IN
OUT
= 125 °C
T
j
V
= V
IN
OUT
=25°C
T
j
5.5 13 36 V
60
> 8 V
CC
= 13 V;
CC
= 0 V
= 13 V;
CC
= 0 V; Tj = 25 °C
= 13 V; V
CC
IN
= 5 V;
120mΩmΩ
12 40 µA
12 25 µA
57mA
= 0 V 0 50 µA
= 3.5 V -75 0 µA
OUT
= 0 V; V
= 0 V; V
CC
CC
= 13 V;
= 13 V;
5µA
3µA
Symbol Parameter Test conditions Min. Typ. Max. Unit
T
T
t
SDL
I
V
demag
Shutdown temperature 150 175 200 °C
TSD
T
Reset temperature 135 °C
R
Thermal hysteresis 7 15 °C
hyst
Status delay in overload conditions
Current limitation
lim
Turn-off output clamp voltage I
> T
T
j
TSD
V
= 13 V 6 9 15 A
CC
5.5 V < V
= 2A; L = 6mH
OUT
< 36 V 15 A
CC
V
-41V
CC
CC
-48V
20 µs
-
CC
55
V
Note: 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.
8/27 Doc ID 7379 Rev 4
VND830MSP Electrical specifications

Table 7. VCC - output diode

Symbol Parameter Test conditions Min. Typ. Max. Unit
V
F
Table 8. Switching (V
Forward on voltage - I
= 13 V; Tj = 25 °C)
CC
= 1.3 A; Tj = 150 °C — — 0.6 V
OUT
Symbol Parameter Test conditions Min. Typ. Max. Unit
RL = 6.5 Ω from VIN rising
t
d(on)
Turn-on delay time
edge to V
OUT
= 1.3 V
53060µs
(see Figure 5)
RL = 6.5 Ω from VIN falling
t
d(off)
Turn-off delay time
edge to V
OUT
= 11.7 V
10 30 70 µs
(see Figure 5)
dV
/dt
OUT
dV
OUT

Table 9. Logic inputs

Turn-on voltage slope
(on)
/dt
Turn-off voltage slope
(off)
RL = 6.5 Ω from V to V
OUT
= 10.4 V
(see Figure 5)
RL = 6.5 Ω from V to V
OUT
= 1.3 V
(see Figure 5)
OUT
OUT
= 1.3 V
= 11.7 V
0.15
0.1
See
Figure 10
See
Figure 12
1.5 V/µs
0.75 V/µs
Symbol Parameter Test conditions Min. Typ. Max. Unit
V
V
V
I
V
I
I(hyst)
Input low level 1.25 V
IL
Low level input current V
IL
Input high level 3.25 V
IH
High level input current V
IH
= 1.25 V 1 µA
IN
= 3.25 V 10 µA
IN
Input hysteresis voltage 0.5 V
I
= 1 mA 6 6.8 8 V
Input clamp voltage
ICL
IN
I
= -1 mA -0.7 V
IN

Table 10. Status pin

Symbol Parameter Test conditions Min. Typ. Max. Unit
V
I
LSTAT
C
V
Status low output voltage I
STAT
STAT
Status leakage current Normal operation; V
Status pin Input capacitance Normal operation; V
STAT
I
Status clamp voltage
SCL
STAT
I
STAT
= 1.6 mA 0.5 V
= 5 V 10 µA
STAT
= 5 V 100 pF
STAT
= 1 mA 6 6.8 8 V
= - 1 mA -0.7 V
Doc ID 7379 Rev 4 9/27
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