STMICROELECTRONICS VNQ5E160K-E

VNQ5E160K-E
Quad channel high side driver for automotive applications
Features
Max transient supply voltage
VCC
41V
Operating voltage range
VCC 4.5 to 28V
Max on-state resistance (per ch.)
RON
Current limitation (typ)
ILIMH
10 A
Off-state supply current
IS
2 µA(1)
160 mΩ
1. Typical value with all loads connected.
■
■
■
General
– Inrush current active management by
power limitation
– Very low standby current
– 3.0V CMOS compatible inputs
– Optimized electromagnetic emissions
– 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
– Output short to VCC detection
– Overload and short to ground (power
limitation) indication
– Thermal shutdown indication
Protections
– Undervoltage shut-down
– Overvoltage clamp
– Load current limitation
– Self limiting of fast thermal transients
– Protection against loss of ground and loss
of VCC
– Over temperature shutdown with auto
restart (thermal shutdown)
– Reverse battery protected (see Application
schematic on page 22)
– Electrostatic discharge protection
July 2009
PowerSSO-24
Application
■
All types of resistive, inductive and capacitive
loads
Description
The VNQ5E160K-E is a quad channel high-side
driver manufactured in the ST proprietary
VIPower M0-5 technology and housed in the tiny
PowerSSO-24 package.
The VNQ5E160K-E is designed to drive automotive
grounded loads delivering protection, diagnostics
and easy 3V and 5V CMOS-compatible interface
with any microcontroller.
The device integrates advanced protective
functions such as load current limitation, inrush
and overload active management by power
limitation, over temperature shut-off with auto
restart and over-voltage active clamp.
A dedicated active low digital status pin is
associated with every output channel in order to
provide Enhanced diagnostic functions including
fast detection of overload and short-circuit to
ground, over temperature indication, short-circuit
to VCC diagnosis and ON & OFF-state open-load
detection.
The diagnostic feedback of the whole device can
be disabled by pulling the STAT_DIS pin up, thus
allowing wired-ORing with other similar devices.
Doc ID 14471 Rev 3
1/34
www.st.com
1
Contents
VNQ5E160K-E
Contents
1
Block diagram and pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2
Electrical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3
2.1
Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.2
Thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.3
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.4
Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
2.5
Electrical characteristics curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Application information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
3.1
4
3.1.1
Solution 1: resistor in the ground line (RGND only) . . . . . . . . . . . . . . . . 22
3.1.2
Solution 2: diode (DGND) in the ground line . . . . . . . . . . . . . . . . . . . . . 23
3.2
Load dump protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
3.3
MCU I/Os protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
3.4
Open-load detection in off-state . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
3.5
Maximum demagnetization energy (VCC = 13.5V) . . . . . . . . . . . . . . . . . 25
Package and PC board thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
4.1
5
GND protection network against reverse battery . . . . . . . . . . . . . . . . . . . 22
PowerSSO-24 thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Package and packing information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
5.1
ECOPACK® packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
5.2
PowerSSO-24 mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
5.3
Packing information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
6
Order codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
7
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
2/34
Doc ID 14471 Rev 3
VNQ5E160K-E
List of tables
List of tables
Table 1.
Table 2.
Table 3.
Table 4.
Table 5.
Table 6.
Table 7.
Table 8.
Table 9.
Table 10.
Table 11.
Table 12.
Table 13.
Table 14.
Table 15.
Table 16.
Table 17.
Table 18.
Pin functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Suggested connections for unused and not connected pins . . . . . . . . . . . . . . . . . . . . . . . . 6
Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Thermal data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Power section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Switching (VCC = 13V; Tj = 25°C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Status pin (VSD=0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Openload detection (8V<VCC<18V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Logic input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Truth table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Electrical transient requirements (part 1/3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Electrical transient requirements (part 2/3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Electrical transient requirements (part 3/3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Thermal parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
PowerSSO-24™ mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Device summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Doc ID 14471 Rev 3
3/34
List of figures
VNQ5E160K-E
List of figures
Figure 1.
Figure 2.
Figure 3.
Figure 4.
Figure 5.
Figure 6.
Figure 7.
Figure 8.
Figure 9.
Figure 10.
Figure 11.
Figure 12.
Figure 13.
Figure 14.
Figure 15.
Figure 16.
Figure 17.
Figure 18.
Figure 19.
Figure 20.
Figure 21.
Figure 22.
Figure 23.
Figure 24.
Figure 25.
Figure 26.
Figure 27.
Figure 28.
Figure 29.
Figure 30.
Figure 31.
Figure 32.
Figure 33.
Figure 34.
Figure 35.
Figure 36.
Figure 37.
Figure 38.
Figure 39.
Figure 40.
Figure 41.
4/34
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Configuration diagram (top view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Current and voltage conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Status timings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Output voltage drop limitation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Switching characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Normal operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Undervoltage shut-down . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Overload or Short to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Intermittent Overload . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Open Load with external pull-up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Open Load without external pull-up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Short to VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
TJ evolution in Overload or Short to GND. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Off-state output current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
High level input current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Input clamp voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Input high level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Input low level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Low level STAT_DIS current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
On-state resistance vs Tcase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
High level STAT_DIS current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
On-state resistance vs VCC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Low level input current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
ILIM vs Tcase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Turn-on voltage slope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Undervoltage shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Turn-off voltage slope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
STAT_DIS clamp voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
High level STAT_DIS voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Low level STAT_DIS voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Application schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Open load detection in off-state . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Maximum turn-off current versus inductance (for each channel) . . . . . . . . . . . . . . . . . . . . 25
PowerSSO-24 PC board. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Rthj-amb vs. PCB copper area in open box free air condition (one channel ON). . . . . . . . 26
PowerSSO-24 thermal impedance junction ambient single pulse (one channel ON). . . . . 27
Thermal fitting model of a double channel HSD in PowerSSO-24(1) . . . . . . . . . . . . . . . . . 27
PowerSSO-24 package dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
PowerSSO-24 tube shipment (no suffix) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
PowerSSO-24 tape and reel shipment (suffix “TR”) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Doc ID 14471 Rev 3
VNQ5E160K-E
Block diagram and pin configuration
Figure 1.
Block diagram
VCC
Signal Clamp
Undervoltage
IN1
Control & Diagnostic 1
Power
Clamp
DRIVER
IN2
VON
Limitation
CH 1
IN3
Over
temp.
IN4
Current
Limitation
OFF State
Open load
ST_
DIS
ON State
Open load
CONTROL & DIAGNOSTIC
Channels 2, 3 & 4
1
Block diagram and pin configuration
ST1
CH 4
CH 3
OUT4
OUT3
CH 2
ST2
OUT2
OUT1
ST3
LOGIC
ST4
OVERLOAD PROTECTION
(ACTIVE POWER LIMITATION)
GND
Table 1.
Pin functions
Name
VCC
OUTPUTn
GND
INPUTn
Function
Battery connection.
Power output.
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.
STATUSn
Open drain digital diagnostic pin.
STAT_DIS
Active high CMOS compatible pin, to disable the STATUS pin.
Doc ID 14471 Rev 3
5/34
Block diagram and pin configuration
Figure 2.
VNQ5E160K-E
Configuration diagram (top view)
VCC
GND
INPUT1
STATUS1
INPUT2
STATUS2
INPUT3
STATUS3
INPUT4
STATUS4
STAT_DIS
VCC
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 = VCC
Table 2.
6/34
Suggested connections for unused and not connected pins
Connection / pin
Status
N.C.
Output
Input
STAT_DIS
Floating
X
X
X
X
X
To ground
Not
allowed
X
Not
allowed
Through 10kΩ
resistor
Through 10kΩ
resistor
Doc ID 14471 Rev 3
VNQ5E160K-E
2
Electrical specifications
Electrical specifications
Figure 3.
Current and voltage conventions
IS
VCC
VCC
VFn
ISD
IOUTn
STAT_DIS
OUTPUTn
VSD
VOUTn
IINn
ISTATn
INPUTn
STATUSn
VINn
VSTATn
GND
IGND
Note:
VFn = VOUTn - VCC during reverse battery condition.
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 the conditions in table below 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
Value
Unit
DC supply voltage
41
V
- VCC
Reverse DC supply voltage
0.3
V
- IGND
DC reverse ground pin current
VCC
IOUT
- IOUT
Parameter
DC output current
Reverse DC output current
200
mA
Internally limited
A
6
A
IIN
DC input current
+10 / -1
mA
ISTAT
DC status current
+10 / -1
mA
DC status disable current
+10 / -1
mA
36
mJ
ISTAT_DIS
EMAX
Maximum switching energy (single pulse)
(L= 8 mH; RL=0 Ω; Vbat=13.5 V; Tjstart=150 °C;
IOUT = IlimL(Typ.))
Doc ID 14471 Rev 3
7/34
Electrical specifications
Table 3.
VNQ5E160K-E
Absolute maximum ratings
Symbol
VESD
Electrostatic discharge (Human Body Model: R=1.5KΩ;
C=100pF)
– Input
– Status
– STAT_DIS
– Output
– VCC
VESD
Charge device model (CDM-AEC-Q100-011)
Tj
Tstg
2.2
Value
Unit
4000
4000
4000
5000
5000
V
V
V
V
V
750
V
Junction operating temperature
-40 to 150
°C
Storage temperature
- 55 to 150
°C
Thermal data
Table 4.
Symbol
8/34
Parameter
Thermal data
Parameter
Rthj-case
Thermal resistance junction-case (max)
(with one channel on)
Rthj-amb
Thermal resistance junction-ambient (max)
Doc ID 14471 Rev 3
Max. value
Unit
8
°C/W
See Figure 36
°C/W
VNQ5E160K-E
2.3
Electrical specifications
Electrical characteristics
Values specified in this section are for 8V<VCC<28V; -40°C< Tj <150°C, unless otherwise
stated.
Table 5.
Power section
Symbol
Parameter
VCC
Operating supply voltage
VUSD
VUSDhyst
RON
Vclamp
IS
IL(off1)
VF
Test conditions
Min. Typ. Max. Unit
4.5
13
28
V
Undervoltage shut-down
3.5
4.5
V
Undervoltage shut-down
hysteresis
0.5
On-state resistance(1)
IOUT=1A; Tj=25°C
IOUT=1A; Tj=150°C
IOUT=1A; VCC=5V; Tj=25°C
Clamp voltage
IS = 20 mA
Supply current
Off-state; VCC=13V; VIN=VOUT=0V;
Tj=25°C
On-state; VIN=5V; VCC=13V;
IOUT=0A
41
Off-state output current(1)
VIN=VOUT=0V; VCC=13V; Tj=25°C
VIN=VOUT=0V; VCC=13V; Tj=125°C
Output - VCC diode
voltage(1)
-IOUT=0.6A; Tj=150°C
0
0
V
160
320
210
mΩ
mΩ
mΩ
46
52
V
2(2)
5(2)
µA
8
14
mA
0.01
3
5
µA
µA
0.7
V
1. For each channel.
2. PowerMOS leakage included.
Table 6.
Switching (VCC = 13V; Tj = 25°C)
Symbol
Parameter
Test conditions
Min.
Typ.
Max.
Unit
td(on)
Turn-on delay time
RL= 13Ω (see Figure 6.)
15
µs
td(off)
Turn-off delay time
RL= 13Ω (see Figure 6.)
15
µs
dVOUT/dt(on)
Turn-on voltage
slope
RL= 13Ω
See
Figure 26.
V/µs
dVOUT/dt(off)
Turn-off voltage
slope
RL= 13Ω
See
Figure 28.
V/µs
WON
Switching energy
losses during twon
RL= 13Ω (see Figure 6.)
0.05
mJ
WOFF
Switching energy
losses during twoff
RL= 13Ω (see Figure 6.)
0.03
mJ
Table 7.
Symbol
Status pin (VSD=0)
Parameter
Test conditions
Min.
Typ.
Max.
Unit
VSTAT
Status low output
voltage
ISTAT= 1.6 mA, VSD=0V
0.5
V
ILSTAT
Status leakage current
Normal operation or VSD=5V,
VSTAT= 5V
10
µA
Doc ID 14471 Rev 3
9/34
Electrical specifications
Table 7.
Symbol
VNQ5E160K-E
Status pin (VSD=0)
Parameter
Test conditions
CSTAT
Status pin input
capacitance
Normal operation or VSD=5V,
VSTAT= 5V
VSCL
Status clamp voltage
ISTAT = 1mA
ISTAT = -1mA
Table 8.
Protection(1)
Symbol
Parameter
Test conditions
IlimH
DC short circuit
current
IlimL
Short circuit current
VCC=13V; TR<Tj<TTSD
during thermal cycling
TTSD
Shutdown
temperature
TR
Reset temperature
TRS
Thermal reset of
STATUS
THYST
Thermal hysteresis
(TTSD-TR)
tSDL
Status delay in
overload conditions
VDEMAG
VON
VCC=13V; 5V<VCC<28V
Typ.
5.5
Max.
Unit
100
pF
7
V
V
-0.7
Min.
Typ.
Max.
Unit
7
10
14
14
A
A
2.5
150
175
TRS + 1
TRS + 5
A
200
°C
7
Tj>TTSD (see Figure 4.)
VCC-41
IOUT=0.03A (see Figure 5.)
Tj= -40°C...+150°C
°C
°C
135
Turn-off output voltage
IOUT=1A; VIN=0; L=20mH
clamp
Output voltage drop
limitation
Min.
VCC-46
°C
20
µs
VCC-52
V
25
mV
1. 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.
Table 9.
Symbol
Openload detection (8V<VCC<18V)
Parameter
IOL
Openload on-state
detection threshold
VIN = 5V
tDOL(on)
Openload on-state
detection delay
IOUT = 0A, VCC=13V
(see Figure 4.)
tPOL
Delay between INPUT
falling edge and
= 0A (see Figure 4.)
I
STATUS rising edge in OUT
Openload condition
VOL
Openload off-state
voltage detection
threshold
Output short circuit to
tDSTKON Vcc detection delay at
turn-off
10/34
Test conditions
VIN = 0V
See Figure 4.
Doc ID 14471 Rev 3
Min.
Typ.
Max.
Unit
40
mA
200
µs
1200
µs
2
4
V
180
tPOL
µs
10
200
500
VNQ5E160K-E
Electrical specifications
Table 9.
Symbol
Openload detection (8V<VCC<18V)
Parameter
Test conditions
VIN= 0V; VOUT= 4V
(see Section 3.4: Open-load
detection in off-state)
IL(off2)
Off-state output
current(1)
td_vol
Delay response from
output rising edge to
VIN= 0V; VOUT= 4V
STATUS falling edge in
open load
Min.
Typ.
-75
Max.
Unit
0
µA
20
µs
Max.
Unit
1. For each channel.
Table 10.
Symbol
Logic input
Parameter
VIL
Input low level
IIL
Low level input current
VIH
Input high level
IIH
High level input current
VI(hyst)
Input hysteresis voltage
Test conditions
Min.
VIN = 0.9V
1
µA
2.1
V
0.9
VIN = 2.1V
Input clamp voltage
VSDL
STAT_DIS low level voltage
ISDL
Low level STAT_DIS current
VSDH
STAT_DIS high level voltage
ISDH
High level STAT_DIS current
VSD=0.9V
Doc ID 14471 Rev 3
µA
7
V
V
0.9
V
-0.7
1
µA
2.1
V
10
0.25
ISD=1mA
ISD=-1mA
V
V
5.5
VSD=2.1V
VSD(hyst) STAT_DIS hysteresis voltage
STAT_DIS clamp voltage
10
0.25
IIN = 1mA
IIN = -1mA
VICL
VSDCL
Typ.
µA
V
5.5
7
-0.7
V
V
11/34
Electrical specifications
Figure 4.
VNQ5E160K-E
Status timings
OPEN LOAD STATUS TIMING (with external pull-up)
OPEN LOAD STATUS TIMING (without external pull-up)
IOUT < IOL
VIN
IOUT < IOL
VIN
VOUT > VOL
VOUT < VOL
VSTAT
VSTAT
tDOL(on)
tDOL(on)
tPOL
OVER TEMP STATUS TIMING
OUTPUT STUCK TO Vcc
Tj > TTSD
IOUT > IOL
VIN
VOUT > VOL
VIN
VSTAT
VSTAT
tDOL(on)
Figure 5.
tSDL
tDSTKON
tSDL
Output voltage drop limitation
Vcc-Vout
Tj=150oC
Tj=25oC
Tj=-40oC
Von
Iout
Von/Ron(T)
12/34
Doc ID 14471 Rev 3
VNQ5E160K-E
Electrical specifications
Figure 6.
Switching characteristics
VOUT
tWon
tWoff
90%
80%
dVOUT/dt(off)
dVOUT/dt(on)
10%
tr
tf
t
INPUT
td(on)
td(off)
t
Table 11.
Truth table
Conditions
INPUTn
OUTPUTn
STATUSn (VSD=0V)(1)
Normal operation
L
H
L
H
H
H
Over temperature
L
H
L
L
H
L
Undervoltage
L
H
L
L
X
X
Overload &
Short circuit to GND
H
H
X
(no power limitation)
Cycling
(power limitation)
H
L
Output voltage > VOL
L
H
H
H
L(2)
H
Output current < IOL
L
H
L
H
H(3)
L
1. If the VSD is high, the STATUS pin is in a high impedance.
2. The STATUS pin is low with a delay equal to tDSTKON after INPUT falling edge.
3. The STATUS pin becomes high with a delay equal to tPOL after INPUT falling edge.
Doc ID 14471 Rev 3
13/34
Electrical specifications
Table 12.
VNQ5E160K-E
Electrical transient requirements (part 1/3)
ISO 7637-2:
2004(E)
Test levels
Number of
pulses or
test times
Burst cycle / pulse
repetition time
Delays and
Impedance
Test pulse
III
IV
1
-75 V
-100 V
5000
pulses
0.5 s
5s
2 ms, 10 Ω
2a
+37 V
+50 V
5000
pulses
0.2 s
5s
50 μs, 2 Ω
3a
-100 V
-150 V
1h
90 ms
100 ms
0.1 μs, 50 Ω
3b
+75 V
+100 V
1h
90 ms
100 ms
0.1 μs, 50 Ω
4
-6 V
-7 V
1 pulse
100 ms, 0.01 Ω
5b(2)
+65 V
+87 V
1 pulse
400 ms, 2 Ω
Table 13.
Electrical transient requirements (part 2/3)
Test level results(1)
ISO 7637-2:
2004(E)
Test pulse
III
IV
1
C
C
2a
C
C
3a
C
C
3b
C
C
4
C
C
5b(2)
C
C
1. The above test levels must be considered referred to VCC = 13.5V except for pulse 5b.
2. Valid in case of external load dump clamp: 40V maximum referred to ground.
Table 14.
14/34
Electrical transient requirements (part 3/3)
Class
Contents
C
All functions of the device are performed as designed after exposure to disturbance.
E
One or more functions of the device are not performed as designed after exposure to
disturbance and cannot be returned to proper operation without replacing the device.
Doc ID 14471 Rev 3
VNQ5E160K-E
2.4
Electrical specifications
Waveforms
Figure 7.
Normal operation
Normal operation
INPUT
Nominal load
Nominal load
IOUT
VSTATUS
VST_DIS
Figure 8.
Undervoltage shut-down
Undervoltage shut-down
VCC
VUSD
VUSDhyst
INPUT
IOUT
UNDEFINED
VSTATUS
VST_DIS
Doc ID 14471 Rev 3
15/34
Electrical specifications
Figure 9.
VNQ5E160K-E
Overload or Short to GND
Overload or Short to GND
INPUT
ILimH >
Power Limitation
Thermal cycling
ILimL >
IOUT
VSTATUS
VST_DIS
Figure 10. Intermittent Overload
Intermittent Overload
INPUT
ILimH >
Overload
ILimL >
IOUT
VSTATUS
VST_DIS
16/34
Doc ID 14471 Rev 3
Nominal load
VNQ5E160K-E
Electrical specifications
Figure 11.
Open Load with external pull-up
Open Load
with external pull-up
INPUT
VOUT
VPU > VOL
VOL
IOUT
tDOL(on)
VSTATUS
VST_DIS
Figure 12. Open Load without external pull-up
Open Load
without external pull-up
INPUT
VOUT
IOUT < IOL
IOUT
IOL
tDOL(on)
VSTATUS
tPOL
VST_DIS
Doc ID 14471 Rev 3
17/34
Electrical specifications
VNQ5E160K-E
Figure 13. Short to VCC
Short to V CC
INPUT
Resistive
Short to VCC
Hard
Short to VCC
VOUT > VOL
VOUT > VOL
VOL
VOUT
IOUT > IOL
IOUT < IOL
IOL
IOUT
tDOL(on)
tDSTK(on)
VSTATUS
VST_DIS
Figure 14. TJ evolution in Overload or Short to GND
TJ evolution in
Overload or Short to GND
INPUT
Self-limitation of fast thermal transients
TTSD
THYST
TR
TJ_START
TJ
ILimH >
Power Limitation
< ILimL
IOUT
18/34
Doc ID 14471 Rev 3
VNQ5E160K-E
2.5
Electrical specifications
Electrical characteristics curves
Figure 15. Off-state output current
Figure 16. High level input current
Iloff (nA)
Iih (µA)
200
5
4,5
Off State
Vcc=13V
Vin=Vout=0V
150
Vin=2.1V
4
3,5
100
3
2,5
50
2
1,5
0
1
-50
-25
0
25
50
75
100
125
150
175
-50
-25
0
25
Tc (°C)
50
75
100
125
150
175
100
125
150
175
Tc (°C)
Figure 17. Input clamp voltage
Figure 18. Input high level
Vicl (V)
Vih (V)
4
8
3,5
lin=1mA
7,5
3
7
2,5
6,5
2
1,5
6
1
5,5
0,5
5
0
-50
-25
0
25
50
75
100
125
150
175
-50
-25
0
25
Tc (°C)
50
75
Tc (°C)
Figure 19. Input low level
Figure 20. Low level STAT_DIS current
Vil (V)
Isdl (µA)
2
5
1,8
4,5
1,6
4
1,4
3,5
Vsd= 0.9V
1,2
3
1
2,5
0,8
2
0,6
1,5
0,4
1
0,2
0,5
0
0
-50
-25
0
25
50
75
100
125
150
175
-50
Tc (°C)
-25
0
25
50
75
100
125
150
175
Tc (°C)
Doc ID 14471 Rev 3
19/34
Electrical specifications
VNQ5E160K-E
Figure 21. On-state resistance vs Tcase
Figure 22. High level STAT_DIS current
Isdh (µA)
Ron (mOhm)
5
300
4,5
Iout= 1A
Vcc=13V
250
Vsd= 2.1V
4
3,5
200
3
150
2,5
2
100
1,5
1
50
-50
-25
0
25
50
75
100
125
150
-50
175
-25
0
25
50
75
100
125
150
175
150
175
150
175
Tc (°C)
Tc (°C)
Figure 23. On-state resistance vs VCC
Figure 24. Low level input current
Iil (µA)
Ron (mOhm)
5
350
4,5
Vin=0.9V
300
4
Tc=150°C
250
3,5
Tc=125°C
3
200
2,5
Tc=25°C
150
2
1,5
100
Tc=-40°C
1
50
0,5
0
0
0
5
10
15
20
25
30
35
-50
-25
0
25
Figure 25. ILIM vs Tcase
75
100
125
Figure 26. Turn-on voltage slope
Ilimh (A)
(dVout/dt )On (V/ms)
20
1000
900
Vcc=13V
RI=13 Ohm
Vcc=13V
15
50
Tc (°C)
Tc (°C)
800
700
10
600
500
5
400
0
300
-50
-25
0
25
50
75
100
125
150
Tc (°C)
20/34
-50
-25
0
25
50
75
Tc (°C)
Doc ID 14471 Rev 3
100
125
VNQ5E160K-E
Electrical specifications
Figure 27. Undervoltage shutdown
Figure 28. Turn-off voltage slope
Vusd (V)
(dVout/dt )Off (V/ms)
8
1200
Vcc=13V
RI= 13 Ohm
1000
6
800
4
600
2
400
200
0
-50
-25
0
25
50
75
100
125
150
-50
175
-25
0
25
50
75
100
125
150
175
Tc (°C)
Tc (°C)
Figure 29. STAT_DIS clamp voltage
Figure 30. High level STAT_DIS voltage
VsdH(V)
Vsdcl(V)
3
10
9
2,5
Isd = 1 mA
8
2
7
1,5
6
5
1
4
0,5
3
0
2
-50
-25
0
25
50
75
100
125
150
175
-50
-25
0
25
50
75
100
125
150
175
Tc (°C)
Tc (°C)
Figure 31. Low level STAT_DIS voltage
VsdL(V)
3
2,5
2
1,5
1
0,5
0
-50
-25
0
25
50
75
100
125
150
175
Tc (°C)
Doc ID 14471 Rev 3
21/34
Application information
3
VNQ5E160K-E
Application information
Figure 32. Application schematic
+5V
+5V
VCC
Rprot
STAT_DIS
Rprot
INPUT
Dld
μC
OUTPUT
Rprot
STATUS
GND
VGND
RGND
DGND
Note:
Channels 2, 3 and 4 have the same internal circuit as channel 1.
3.1
GND protection network against reverse battery
3.1.1
Solution 1: resistor in the ground line (RGND only)
This solution can be used with any type of load.
The following is an indication on how to dimension the RGND resistor.
1.
RGND ≤ 600mV / (IS(on)max).
2.
RGND ≥ (−VCC) / (-IGND)
where -IGND is the DC reverse ground pin current and can be found in the absolute
maximum rating section of the device datasheet.
Power dissipation in RGND (when VCC<0: during reverse battery situations) is:
PD= (-VCC)2/RGND
This resistor can be shared amongst several different HSDs. Please note that the value of
this resistor should be calculated with formula (1) where IS(on)max becomes the sum of the
maximum On-state currents of the different devices.
Please note that if the microprocessor ground is not shared by the device ground then the
RGND will produce a shift (IS(on)max * RGND) in the input thresholds and the status output
values. This shift will vary depending on how many devices are ON in the case of several
high side drivers sharing the same RGND.
22/34
Doc ID 14471 Rev 3
VNQ5E160K-E
Application information
If the calculated power dissipation leads to a large resistor or several devices have to share
the same resistor then ST suggests that Solution 2 is used (see below).
3.1.2
Solution 2: diode (DGND) in the ground line
A resistor (RGND=1kΩ) should be inserted in parallel with DGND if the device drives an
inductive load.
This small signal diode can be safely shared amongst several different HSDs. Also in this
case, the presence of the ground network will produce a shift (~600mV) in the input
threshold and in the status output values if the microprocessor ground is not common with
the device ground. This shift will not vary if more than one HSD shares the same
diode/resistor network.
3.2
Load dump protection
Dld is necessary (Voltage Transient Suppressor) if the load dump peak voltage exceeds to
VCC max DC rating. The same applies if the device is subject to transients on the VCC line
that are greater than the ones shown in the ISO T/R 7637/2 table.
3.3
MCU I/Os protection
If a ground protection network is used and negative transients are present on the VCC line,
the control pins will be pulled negative. ST suggests the insertion of resistors (Rprot) in the
lines to prevent the µC I/Os pins from latching up.
The values of these resistors are a compromise between the leakage current of µC and the
current required by the HSD I/Os (Input levels compatibility) with the latch-up limit of the µC
I/Os.
-VCCpeak/Ilatchup ≤ Rprot ≤ (VOHμC-VIH-VGND) / IIHmax
Calculation example:
For VCCpeak= - 100V and Ilatchup ≥ 20mA; VOHμC ≥ 4.5V
5kΩ ≤ Rprot ≤ 180kΩ.
Recommended Rprot value is 10kΩ.
Doc ID 14471 Rev 3
23/34
Application information
3.4
VNQ5E160K-E
Open-load detection in off-state
Off-state open load detection requires an external pull-up resistor (RPU) connected between
the OUTPUT pin and a positive supply voltage (VPU) like the +5V line used to supply the
microprocessor.
The external resistor has to be selected according to the following requirements:
1.
no false open load indication when load is connected: in this case we have to avoid
VOUT to be higher than VOlmin; this results in the following condition:
VOUT=(VPU/(RL+RPU))RL<VOlmin.
2.
no misdetection when the load is disconnected: in this case the VOUT has to be higher
than VOLmax; this results in the following condition:
RPU<(VPU–VOLmax) / IL(off2).
Because Is(OFF) may significantly increase if Vout is pulled high (up to several mA), the pullup resistor RPU should be connected to a supply that is switched OFF when the module is in
standby.
The values of VOLmin, VOLmax and IL(off2) are available in the Electrical characteristics
section.
Figure 33. Open load detection in off-state
V batt.
VPU
VCC
RPU
INPUT
DRIVER
+
LOGIC
IL(off2)
OUT
+
STATUS
R
VOL
GROUND
24/34
Doc ID 14471 Rev 3
RL
VNQ5E160K-E
3.5
Application information
Maximum demagnetization energy (VCC = 13.5V)
Figure 34. Maximum turn-off current versus inductance (for each channel)
100
A
10
C
B
I (A)
1
0,1
0,1
1
L (mH)
10
100
A: Tjstart = 150°C single pulse
B: Tjstart = 100°C repetitive pulse
C: Tjstart = 125°C repetitive pulse
VIN, IL
Demagnetization
Demagnetization
Demagnetization
t
Note:
Values are generated with RL = 0 Ω.
In case of repetitive pulses, Tjstart (at beginning of each demagnetization) of every pulse
must not exceed the temperature specified above for curves A and B.
Doc ID 14471 Rev 3
25/34
Package and PC board thermal data
VNQ5E160K-E
4
Package and PC board thermal data
4.1
PowerSSO-24 thermal data
Figure 35. PowerSSO-24 PC board
Note:
Layout condition of Rth and Zth measurements (PCB: Double layer, Thermal Vias, FR4
area= 77mm x 86mm, PCB thickness=1.6mm, Cu thickness=70mm (front and back side),
Copper areas: from minimum pad lay-out to 8cm2).
Figure 36. Rthj-amb vs. PCB copper area in open box free air condition (one channel ON)
RTHj_amb(°C/W)
60
55
50
45
40
35
30
0
2
4
6
PCB Cu heatsink area (cm^2)
26/34
Doc ID 14471 Rev 3
8
10
VNQ5E160K-E
Package and PC board thermal data
Figure 37. PowerSSO-24 thermal impedance junction ambient single pulse (one
channel ON)
ZTH (°C/W)
1000
100
Footprint
2 cm2
8 cm2
10
1
0.1
0.0001
0.001
0.01
0.1
1
Time (s)
10
100
1000
Figure 38. Thermal fitting model of a double channel HSD in PowerSSO-24(1)
1. The fitting model is a simplified thermal tool and is valid for transient evolutions where the embedded
protections (power limitation or thermal cycling during thermal shutdown) are not triggered.
Doc ID 14471 Rev 3
27/34
Package and PC board thermal data
VNQ5E160K-E
Equation 1: pulse calculation formula:
Z
THδ
= R
TH
⋅δ+Z
THtp
(1 – δ)
where δ = tP/T
Table 15.
28/34
Thermal parameters
Area/island (cm2)
Footprint
R1 = R7 = R9 = R11 (°C/W)
1.2
R2 = R8 = R10 = R12 (°C/W)
6
R3 (°C/W)
6
R4 (°C/W)
7.7
R5 (°C/W)
2
8
9
9
8
R6 (°C/W)
28
17
10
C1 = C7 = C9 = C11 (W.s/°C)
0.0008
C2 = C8 = C10 = C12 (W.s/°C)
0.0016
C3 (W.s/°C)
0.025
C4 (W.s/°C)
0.75
C5 (W.s/°C)
1
4
9
C6 (W.s/°C)
2.2
5
17
Doc ID 14471 Rev 3
VNQ5E160K-E
Package and packing information
5
Package and packing information
5.1
ECOPACK® packages
In order to meet environmental requirements, ST offers these devices in different grades of
ECOPACK® packages, depending on their level of environmental compliance. ECOPACK®
specifications, grade definitions and product status are available at: www.st.com.
ECOPACK® is an ST trademark.
5.2
PowerSSO-24 mechanical data
Figure 39. PowerSSO-24 package dimensions
Doc ID 14471 Rev 3
29/34
Package and packing information
Table 16.
VNQ5E160K-E
PowerSSO-24™ mechanical data
Millimeters
Symbol
Min
Typ
A
2.45
A2
2.15
2.35
a1
0
0.1
b
0.33
0.51
c
0.23
0.32
D
10.10
10.50
E
7.4
7.6
e
0.8
e3
8.8
F
2.3
G
H
0.1
10.1
10.5
h
0.4
k
0°
8°
L
0.55
0.85
O
1.2
Q
0.8
S
2.9
T
3.65
U
1.0
N
30/34
Max
10°
X
4.1
4.7
Y
6.5
7.1
Doc ID 14471 Rev 3
VNQ5E160K-E
5.3
Package and packing information
Packing information
Figure 40. PowerSSO-24 tube shipment (no suffix)
C
B
Base Q.ty
49
Bulk Q.ty
1225
Tube length (± 0.5)
532
A
3.5
B
13.8
C (± 0.1)
0.6
A
All dimensions are in mm.
Figure 41. PowerSSO-24 tape and reel shipment (suffix “TR”)
Reel dimensions
Base Q.ty
Bulk Q.ty
A (max)
B (min)
C (± 0.2)
F
G (+ 2 / -0)
N (min)
T (max)
1000
1000
330
1.5
13
20.2
24.4
100
30.4
All dimensions are in mm.
TAPE DIMENSIONS
According to Electronic Industries Association
(EIA) Standard 481 rev. A, Feb 1986
Tape width
Tape Hole Spacing
Component Spacing
Hole Diameter
Hole Diameter
Hole Position
Compartment Depth
Hole Spacing
W
P0 (± 0.1)
P
D (± 0.05)
D1 (min)
F (± 0.1)
K (max)
P1 (± 0.1)
24
4
12
1.55
1.5
11.5
2.85
2
End
All dimensions are in mm.
Start
Top
cover
tape
No components Components
500mm min
No components
500mm min
Empty components pockets
sealed with cover tape.
User direction of feed
Doc ID 14471 Rev 3
31/34
Order codes
6
VNQ5E160K-E
Order codes
Table 17.
Device summary
Package
PowerSSO-24
32/34
Order codes
Tube
Tape and reel
VNQ5E160K-E
VNQ5E160KTR-E
Doc ID 14471 Rev 3
VNQ5E160K-E
7
Revision history
Revision history
Table 18.
Document revision history
Date
Revision
04-Feb-2008
1
Initial release.
2
Table 16: PowerSSO-24 mechanical data:
– Deleted A (min) value
– Changed A (max) value from 2.47 to 2.45
– Changed A2 (max) value from 2.40 to 2.35
– Changed a1 (max) value from 0.075 to 0.1
– Added F and k rows
3
Updated Figure 39: PowerSSO-24 package dimensions.
Updated Table 16: PowerSSO-24 mechanical data:
– Deleted G1 row
– Added O, Q, S, T and U rows
24-Jun-2009
23-Jul-2009
Changes
Doc ID 14471 Rev 3
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