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VNQ5160K-E
User Manual
30 pgs479.92 Kb0
Table of contents
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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
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
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