ST VND830ASP-E User Manual

Double channel high-side solid state relay

Features

Typ e R

DS(on)

VND830ASP-E 60 mΩ 6A

1. Per channel

■ ECOPACK

■ Automotive Grade: compliance with AEC

®

: lead free and RoHS compliant

guidelines

■ Very low standby current

■ CMOS compatible input

■ Proportional load current sense

■ Current sense disable

■ Thermal shutdown protection and diagnosis

■ Undervoltage shutdown

■ Overvoltage clamp

■ Load current limitation

I

OUT

(1)

V

36 V

CC

(1)

VND830ASP-E

Description

The VND830ASP-E is a monolithic device made
using STMicroelectronics™ VIPower™ M0-3
technology. It is intended for driving any kind of
load with one side connected to ground. Active
V

pin voltage clamp protects the device against

CC

low energy spikes (see ISO7637 transient
compatibility table).

This device has two channels in high-side
configuration; each channel has an analog sense
output on which the sensing current is
proportional (according to a known ratio) to the
corresponding load current.

10

1

PowerSO-10

Built-in thermal shutdown and outputs current
limitation protect the chip from overtemperature
and short circuit. Device turns-off in case of
ground pin disconnections.

Table 1. Device summary

Package

Power-SO-10™ VND830ASP-E VND830ASPTR-E

July 2010 Doc ID 17605 Rev 1 1/27

Order codes

Tube Tape and reel

www.st.com

1

Contents VND830ASP-E

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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

2.4 Electrical characteristics curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

3 Application information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

3.1 GND protection network against reverse battery . . . . . . . . . . . . . . . . . . . 17

3.1.1 Solution 1: resistor in the ground line (RGND only) . . . . . . . . . . . . . . . . 17

3.1.2 Solution 2: diode (DGND) in the ground line . . . . . . . . . . . . . . . . . . . . . 18

3.2 Load dump protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

3.3 MCU I/Os protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

3.4 PowerSO-10 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 17605 Rev 1

VND830ASP-E List of tables

List of tables

Table 1. Device summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Table 2. Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Table 3. Thermal data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Table 4. Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Table 5. Switching (V

Table 6. Logic input (channel 1, 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Table 7. V

- output diode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

CC

Table 8. Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Table 9. Current sense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Table 10. Truth table (per each channel) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Table 11. Electrical transient requirements on V
Table 12. Electrical transient requirements on V
Table 13. Electrical transient requirements on V

Table 14. Thermal parameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Table 15. PowerSO-10 mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Table 16. Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

= 13 V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

CC

pin (part 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

CC

pin (part 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

CC

pin (part 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

CC

Doc ID 17605 Rev 1 3/27

List of figures VND830ASP-E

List of figures

Figure 1. Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Figure 2. Configuration diagram (top view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Figure 3. Current and voltage conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Figure 4. Switching characteristics (resistive load R
Figure 5. I

OUT/ISENSE

versus I

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

OUT

Figure 6. Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Figure 7. Off-state output current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Figure 8. High level input current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Figure 9. Input clamp voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Figure 10. Input high level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Figure 11. Input low level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Figure 12. Input hysteresis voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Figure 13. Overvoltage shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Figure 14. I

LIM

vs T

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

case

Figure 15. Turn-on voltage slope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Figure 16. Turn-off voltage slope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Figure 17. On-state resistance vs T
Figure 18. On-state resistance vs V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

case

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

CC

Figure 19. Application schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Figure 20. Maximum turn- off current versus load inductance
Figure 21. PowerSO-10 PC board

(1)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Figure 22. Rthj-amb vs PCB copper area in open box free air condition . . . . . . . . . . . . . . . . . . . . . . . 20

Figure 23. PowerSO-10 thermal impedance junction ambient single pulse. . . . . . . . . . . . . . . . . . . . . 21

Figure 24. Thermal fitting model of a double channel HSD in PowerSO-10 . . . . . . . . . . . . . . . . . . . . 21

Figure 25. PowerSO-10 package dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Figure 26. PowerSO-10 suggested pad layout and tube shipment (no suffix). . . . . . . . . . . . . . . . . . . 25

Figure 27. Tape and reel shipment (suffix “TR”) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

=6.5Ω) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

L

(1)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

4/27 Doc ID 17605 Rev 1

VND830ASP-E Block diagram and pin description

1 Block diagram and pin description

Figure 1. Block diagram

VCC

OVERVOLTAGE

VCC CLAMP

UNDERVOLTAGE

DRIVER 1

INPUT 1

LOGIC

INPUT 2

GND

OVERTEMP. 1

OVERTEMP. 2

Ot1

Ot2

DRIVER 2

Figure 2. Configuration diagram (top view)

GROUND

INPUT 2
INPUT 1
C.SENSE1
C.SENSE2

6
7

8
9

10

PwCLAMP 1

IOUT1

PwCLAMP 2

Vdslim2

IOUT2

5
4
3

2

1

ILIM1

Vdslim1

K

ILIM2

K

OUTPUT 1

Ot1

CURRENT
SENSE 1

OUTPUT 2

Ot2

CURRENT
SENSE 2

OUTPUT 2
OUTPUT 2
N.C.
OUTPUT 1
OUTPUT 1

11

V

CC

PowerSO-10

Doc ID 17605 Rev 1 5/27

Electrical specifications VND830ASP-E

2 Electrical specifications

Figure 3. Current and voltage conventions

I

S

V

CC

I

I

IN1

V

IN1

I

IN2

V

IN2

INPUT1

CURRENT SENSE 1

INPUT2

CURRENT SENSE 2

OUTPUT2

GROUND

OUTPUT1

I

GND

OUT1

I

SENSE1

I

OUT2

I

SENSE2

V

SENSE2

V

V

OUT2

SENSE1

V

OUT1

V

CC

2.1 Absolute maximum ratings

Stressing the device above the rating listed in Tab l e 2 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 2. Absolute maximum ratings

Symbol Parameter Value Unit

V

CC

-V

- I

GND

I

OUT

I

I

IN

V

CSENSE

CC

R

DC supply voltage 41 V

Reverse supply voltage -0.3 V

DC reverse ground pin current -200 mA

Output current Internally limited A

Reverse output current -6 A

Input current +/- 10 mA

Current sense maximum voltage

-3

+15

V
V

6/27 Doc ID 17605 Rev 1

VND830ASP-E Electrical specifications

Table 2. Absolute maximum ratings (continued)

Symbol Parameter Value Unit

Electrostatic discharge (Human Body Model:

V

ESD

R=1.5Ω; C=100pF)
– INPUT
– CURRENT SENSE
–OUTPUT
–V

CC

4000
2000
5000
5000

V
V
V
V

Maximum switching energy

E

T

MAX

P

tot

T

T

STG

(L = 1.8 mH; RL=0Ω; V

= 150 °C; IL=9A)

T

jstart

=13.5V;

bat

Power dissipation at Tc=25°C 74 W

Junction operating temperature Internally limited °C

j

Case operating temperature -40 to 150 °C

c

Storage temperature -55 to 150 °C

100 mJ

2.2 Thermal data

Table 3. Thermal data

Symbol Parameter Value Unit

R

thj-case

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). Horizontal
mounting and no artificial air flow.

Thermal resistance junction-case 1.3 °C/W

Thermal resistance junction-ambient 51.2

(1)

°C/W

Doc ID 17605 Rev 1 7/27

Electrical specifications VND830ASP-E

2.3 Electrical characteristics

Values specified in this section are for 8 V < V

< 36 V; -40 °C < Tj < 150 °C, unless

CC

otherwise specified. (Per each channel).

Table 4. P o w er

Symbol Parameter Test conditions Min. Typ. Max. Unit

V

V

V

R

V

I

L(off1)

I

L(off2)

I

L(off3)

Operating supply voltage 5.5 13 36 V

CC

Undervoltage shutdown 3 4 5.5 V

USD

Overvoltage shutdown 36 V

OV

I

=2A; Tj=25°C 60 mΩ

On-state resistance

ON

Clamp voltage ICC=20mA

clamp

I

Supply current

S

Off-state output current

Off-state output current VIN=0V; V

Off-state output current

OUT

=2A; Tj=150°C 120 mΩ

I

OUT

(1)

Off-state; VCC=13V;
VIN=V

Off-state; V
VIN=V

On-state; V
I

OUT

V

IN=VOUT

=0V

OUT

=13V;

CC

=0V; Tj=25°C

OUT

=5V; VCC=13V;

IN

=0A; R

SENSE

=0V; VCC=36V;

=3.9kΩ

Tj = 125 °C

=3.5V -75 0 µA

OUT

V

IN=VOUT

=0V; VCC=13V;

41 48 55 V

12 40 µA

12 25 µA

050µA

Tj =125°C

7mA

5µA

V

I

L(off4)

1. V

Table 5. Switching (VCC=13V)

Off-state output current

clamp

and V

are correlated. Typical difference is 5 V.

OV

IN=VOUT

Tj =25°C

=0V; VCC=13V;

3µA

Symbol Parameter Test conditions Min Typ Max Unit

R

=6.5Ω from VIN rising edge

L

to V

R
edge to V

R
to V

R
to V

=1.3V

OUT

=6.5Ω from VIN falling

L

=6.5Ω from V

L

OUT

=6.5Ω from V

L

OUT

=11.7V

OUT

=10.4V

=1.3V

OUT

OUT

=1.3V

=11.7V

-30-µs

-30-µs

See

-

-

Figure 15

See

Figure 16

-V/µs

-V/µs

(dV

(dV

t

d(on)

t

d(off)

OUT

OUT

Turn-on delay time

Turn-on delay time

/dt)onTurn-on voltage slope

/dt)

Turn-off voltage slope

off

8/27 Doc ID 17605 Rev 1

VND830ASP-E Electrical specifications

Table 6. Logic input (channel 1, 2)

Symbol Parameter Test conditions Min Typ Max Unit

V

I

V

I

V

I(hyst)

V

Table 7. V

Input low level voltage 1.25 V

IL

Low level input current VIN=1.25V 1 µA

IL

Input high level voltage 3.25 V

IH

High level input current VIN= 3.25 V 10 µA

IH

Input hysteresis voltage 0.5 V

I

=1mA 6 6.8 8 V

Input clamp voltage

ICL

- output diode

CC

IN

I

=-1mA -0.7 V

IN

Symbol Parameter Test conditions Min Typ Max Unit

V

Table 8. Protection

Forward on voltage -I

F

=2A; Tj= 150 °C - - 0.6 V

OUT

Symbol Parameter Test conditions Min. Typ. Max. Unit

V

=13V 6 9 15 A

I

T

T

T

HYST

V

demag

DC short circuit current

lim

Thermal shutdown

TSD

temperature

Thermal reset temperature 135 °C

R

Thermal hysteresis 7 15 °C

Turn-off output voltage
clamp

CC

5.5 V < V

I

OUT

CC

=2A; VIN=0V;

L=6mH

<36 V 15 A

150 175 200 °C

V

-41 VCC-48 VCC-55 V

CC

V

Output voltage drop

ON

limitation

=10mA 50 mV

I

OUT

Doc ID 17605 Rev 1 9/27