ST VNQ5160K-E User Manual

Features

VNQ5160K-E

Quad channel high side driver for automotive applications

Max transient supply voltage V

Operating voltage range V

Max on-state resistance (per ch.) R

Current limitation (typ) I

Off-state supply current I

1. Typical value with all loads connected

■ General features

– Inrush current active management by

power limitation
– Very low standby current
– 3.0 V CMOS compatible input
– Optimized electromagnetic emission
– Very low electromagnetic susceptibility
– In compliance with the 2002/95/EC

European directive

■ Diagnostic functions

– Open drain status output
– On-state open-load detection
– Off-state open-load detection
– Thermal shutdown indication

■ Protection

– Undervoltage shutdown
– Overvoltage clamp
– Output stuck to V
– Load current limitation
– Self limiting of fast thermal transients
– Protection against loss of ground and loss of V
– Thermal shut down
– Reverse battery protection (see Application

schematic on page 18

Table 1. Device summary

Package

detection

CC

CC

CC

ON

LIMH

S

41V

4.5 to 36 V

160 mΩ

5.4 A

(1)

2 μA

PowerSSO-24

– Electrostatic discharge protection

Applications

■ All types of resistive, inductive and capacitive

loads

Description

The VNQ5160K-E is a monolithic device made
using STMicroelectronics VIPower™ M0-5
technology. It is intended for driving resistive or
inductive loads with one side connected to
ground. Active V
device against low energy spikes (see ISO7637
transient compatibility table).

The device detects open-load condition in both on
and off states, when STAT_DIS is left open or
driven low. Output shorted to V
the off-state. When STAT_DIS is driven high, the
STATUS pin is in a high impedance condition.

Output current limitation protects the device in
overload condition. In the case of long duration
overload, the device limits the dissipated power to
a safe level up to thermal shutdown intervention.

CC

Thermal shutdown with automatic restart allows
the device to recover normal operation as soon as
a fault condition disappears.

Order codes

Tub e Tap e a nd reel

pin voltage clamp protects the

CC

CC

is detected in

PowerSSO-24 VNQ5160K-E VNQ5160KTR-E

July 2009 Doc ID 13349 Rev 6 1/30

www.st.com

1

Contents VNQ5160K-E

Contents

1 Block diagram and pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

2 Electrical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

2.1 Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

2.2 Thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

2.3 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

2.4 Electrical characteristics curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

3 Application information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

3.1 GND protection network against reverse battery . . . . . . . . . . . . . . . . . . . 18

3.1.1 Solution 1: resistor in the ground line (RGND only). . . . . . . . . . . . . . . . 18

3.1.2 Solution 2: a diode (DGND) in the ground line. . . . . . . . . . . . . . . . . . . . 19

3.2 Load dump protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

3.3 Microcontroller I/Os protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

3.4 Open-load detection in off-state . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

3.5 Maximum demagnetization energy (VCC = 13.5V) . . . . . . . . . . . . . . . . . 22

4 Package and PC board thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

4.1 PowerSSO-24 thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

5 Package and packing information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

5.1 ECOPACK® packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

5.2 PowerSSO-24™ mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

5.3 Packing information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

6 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

2/30 Doc ID 13349 Rev 6

VNQ5160K-E List of tables

List of tables

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

Table 2. Pin functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Table 3. Suggested connections for unused and not connected pins . . . . . . . . . . . . . . . . . . . . . . . . 6

Table 4. Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Table 5. Thermal data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Table 6. Power section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Table 7. Switching (VCC = 13V; Tj = 25°C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Table 8. Status pin (V

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

Table 10. Open-load detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Table 11. Logic input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Table 12. Truth table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Table 13. Electrical transient requirements (part 1/3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Table 14. Electrical transient requirements (part 2/3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Table 15. Electrical transient requirements (part 3/3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Table 16. Thermal parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Table 17. PowerSSO-24™ mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Table 20. Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

=0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

SD

Doc ID 13349 Rev 6 3/30

List of figures VNQ5160K-E

List of figures

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

Figure 2. Configuration diagram (top view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Figure 3. Current and voltage conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Figure 4. Status timings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Figure 5. Output voltage drop limitation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Figure 6. Switching characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Figure 7. Off-state output current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Figure 8. High level input current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Figure 9. Input clamp voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Figure 10. Input low level voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Figure 11. Input high level voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Figure 12. Input hysteresis voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Figure 13. Status low output voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Figure 14. Status leakage current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Figure 15. On-state resistance vs T
Figure 16. On-state resistance vs V

Figure 17. Status clamp voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Figure 18. Open-load on-state detection threshold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Figure 19. Open-load off-state voltage detection threshold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Figure 20. Undervoltage shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Figure 21. Turn-on voltage slope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Figure 22. I

LIMH

vs T

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

case

Figure 23. Turn-off voltage slope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Figure 24. High-level STAT_DIS voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Figure 25. STAT_DIS clamp voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Figure 26. Low level STAT_DIS voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Figure 27. Application schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Figure 28. Open-load detection in off-state . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Figure 29. Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Figure 30. Maximum turn-off current versus inductance (for each channel) . . . . . . . . . . . . . . . . . . . . 22

Figure 31. PowerSSO-24 PC board. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Figure 32. Rthj-amb vs PCB copper area in open box free air condition (one channel ON) . . . . . . . . 23

Figure 33. PowerSSO-24 thermal impedance junction ambient single pulse (one channel on) . . . . . 24

Figure 34. Thermal fitting model of a double channel HSD in PowerSSO-24

Figure 35. PowerSSO-24™ package dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Figure 36. PowerSSO-24 tube shipment (no suffix) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Figure 37. Tape and reel shipment (suffix “TR”) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

case

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

CC

(1)

. . . . . . . . . . . . . . . . . 24

4/30 Doc ID 13349 Rev 6

VNQ5160K-E Block diagram and pin configuration

1 Block diagram and pin configuration

Figure 1. Block diagram

V

CC

V

GND

INPUT1

STATUS1

STAT_DIS

INPUT2

STATUS2

CC

clamp

Overtemp 1

Logic

Undervoltage

Clamp 1

Driver 1

Current limiter 1

Openload on 1

V

DS,

INPUT3

STATUS3

INPUT4

Openload off 1

PWR

LIM

1

STATUS4

Table 2. Pin functions

Name Function

V

CC

Battery connection

OUTPUTn Power output

GND

INPUTn

Ground connection. Must be reverse battery protected by an external
diode/resistor network

Voltage controlled input pin with hysteresis, CMOS compatible. Controls output
switch state

LIM

Control & protection
Identical to channel 1

Control & protection
Identical to channel 1

Control & protection
Identical to channel 1

OUTPUT1

V

CC

OUTPUT2

V

CC

OUTPUT3

V

CC

OUTPUT4

STATUSn Open drain digital diagnostic pin

STAT_DIS

Active high CMOS compatible pin, to disable the STATUS pin

Doc ID 13349 Rev 6 5/30

Block diagram and pin configuration VNQ5160K-E

Figure 2. Configuration diagram (top view)

V

CC

GND

INPUT1

STATUS1

INPUT2

STATUS2

INPUT3

STATUS3

INPUT4

STATUS4

STAT_DIS

V

CC

Table 3. Suggested connections for unused and not connected pins

1
2
3
4
5
6
7
8
9
10
11
12

24
23
22
21
20
19
18
17
16
15
14
13

OUTPUT1
OUTPUT1
OUTPUT1
OUTPUT2
OUTPUT2
OUTPUT2
OUTPUT3
OUTPUT3
OUTPUT3
OUTPUT4
OUTPUT4
OUTPUT4

TAB = V

CC

Connection / Pin Status N.C. Output Input STAT_DIS

Floating X X X X X

To ground N.R.

1. Not recommended

(1)

XN.R.

Through 10 kΩ

resistor

Through 10 kΩ

resistor

6/30 Doc ID 13349 Rev 6

VNQ5160K-E Electrical specifications

2 Electrical specifications

Figure 3. Current and voltage conventions

I

Fn

S

V

CC

V

CC

V

I

SD

V

Note: VFn = V

OUTn

- V

SD

CCn

I

INn

V

INn

during reverse battery condition

2.1 Absolute maximum ratings

Table 4. Absolute maximum ratings

Symbol Parameter Value Unit

V

- V

- I

I

OUT

- I

I

STAT

I

STAT_DIS

E

V

V

DC supply voltage 41 V

CC

Reverse DC supply voltage 0.3 V

CC

DC reverse ground pin current 200 mA

GND

DC output current Internally limited A

Reverse DC output current 6 A

OUT

DC input current +10 / -1 mA

I

IN

DC status current +10 / -1 mA

DC status disable current +10 / -1 mA

Maximum switching energy (single pulse)

MAX

(L=12mH; RL=0Ω; V

Electrostatic discharge (Human Body Model: R=1.5KΩ;
C=100pF)

– Input
– Status

ESD

–STAT_DIS
– Output
–V

CC

Charge device model (CDM-AEC-Q100-011) 750 V

ESD

=13.5V; T

bat

INPUTn

jstart

OUTPUTnSTAT_DIS

STATUSn

GND

I

GND

=150ºC; I

OUT

= I

I

OUTn

I

limL

STATn

V

STATn

(Typ.) )

V

OUTn

33 mJ

4000
4000
4000
5000
5000

V
V
V
V
V

Doc ID 13349 Rev 6 7/30

Electrical specifications VNQ5160K-E

Table 4. Absolute maximum ratings (continued)

Symbol Parameter Value Unit

T

Junction operating temperature -40 to 150 °C

j

T

Storage temperature - 55 to 150 °C

stg

2.2 Thermal data

Table 5. Thermal data

Symbol Parameter Max. value Unit

R

thj-case

R

thj-amb

Thermal resistance junction-case
(with one channel on)

Thermal resistance junction-ambient See Figure 32. °C/W

2.3 Electrical characteristics

8V<VCC<36V; -40°C< Tj <150°C, unless otherwise specified

Table 6. Power section

Symbol Parameter Test conditions Min. Typ. Max. Unit

V

V

V

USDhyst

R

V

clamp

I

L(off1)

I

L(off2)

Operating supply voltage 4.5 13 36 V

CC

Undervoltage shutdown 3.5 4.5 V

USD

Undervoltage shutdown
hysteresis

I

OUT

I

OUT

I

OUT

On-state resistance

ON

(1)

Clamp voltage IS=20 mA 41 46 52 V

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

I

Supply current

S

Off-state output current

Off-state output current

Output - VCC diode

V

F

voltage

(1)

j

On-state; V
I

OUT

VIN=V

(1)

VIN=V

(1)

VIN=0V; V

-I

OUT

8°C/W

0.5 V

=1A; Tj=25°C
=1A; Tj=150°C
=1A; VCC=5V; Tj=25°C

=25°C

=5V; VCC=13V;

IN

=0A

=0V; VCC=13V; Tj=25°C

OUT

=0V; VCC=13V; Tj=125°C

OUT

=4V -75 0 μA

OUT

OUT

=0V;

000.01 35μA

160
320
210

(2)

2

5

8

=0.6A; Tj=150°C 0.7 V

mΩ
mΩ
mΩ

(2)

14μAmA

μA

1. For each channel.

2. PowerMOS leakage included.

8/30 Doc ID 13349 Rev 6

VNQ5160K-E Electrical specifications

Table 7. Switching (VCC=13V; Tj= 25°C)

Symbol Parameter Test conditions Min. Typ. Max. Unit

t

d(on)

t

d(off)

dV

/dt

OUT

/dt

dV

OUT

W

ON

W

OFF

Table 8. Status pin (VSD=0)

Turn-on delay time RL=13Ω (see Figure 6.)15μs

Turn-off delay time RL=13Ω (see Figure 6.)15μs

Turn-on voltage

(on)

slope

Turn-off voltage

(off)

slope

Switching energy
losses during t

Switching energy
losses during

t

=13Ω

R

L

R

=13Ω

L

RL=13Ω (see Figure 6.)0.05mJ

won

RL=13Ω (see Figure 6.)0.03mJ

woff

See

Figure 6.

See

Figure 6.

Symbol Parameter Test conditions Min Typ Max Unit

V

STAT

I

LSTAT

C

STAT

V

SCL

Status low output
voltage

Status leakage current

Status pin input
capacitance

Status clamp voltage

I

= 1.6 mA, VSD=0V 0.5 V

STAT

Normal operation or V
V

= 5V

STAT

SD

=5V,

Normal operation or VSD=5V,

= 5V

V

STAT

I

STAT

I

STAT

= 1mA
= -1mA

5.5

-0.7

10 μA

100 pF

7V

V/μs

V/μs

V

Table 9. Protection

(1)

Symbol Parameter Test conditions Min. Typ. Max. Unit

=13V

I

limH

I

T

T

T

HYST

t

SDL

DC Short circuit
current

Short circuit current

limL

during thermal cycling

Shutdown

TSD

temperature

Reset temperature TRS + 1 TRS + 5 °C

T

R

Thermal reset of

RS

STATUS

Thermal hysteresis

TSD-TR

)

(T

Status delay in
overload conditions

V

CC

5V<VCC<36V

=13V

V

CC

TR<Tj<T

T

TSD

(See Figure 4.) 20 μs

j>TTSD

3.8 5.4 7.5

7.5

2A

150 175 200 °C

135 °C

7°C

A
A

Doc ID 13349 Rev 6 9/30