The VN610SP-E is a monolithic device made
using STMicroelectronics™ VIPower™ M0-3
technology. It is intended for driving resistive or
inductive loads with one side connected to
ground.
Active V
against low energy spikes (see ISO7637 transient
compatibility table). This device integrates an
analog current sense which delivers a current
proportional to the load current (according to a
known ratio).
Active current limitation combined with thermal
shutdown and automatic restart protect the device
against overload. Device automatically turns off in
case of ground pin disconnection.
vs PCB copper area in open box free air condition . . . . . . . . . . . . . . . . . . . . . . . 20
4/27Doc ID 10889 Rev 4
VN610SP-EBlock diagram and pin description
1 Block diagram and pin description
Figure 1.Block diagram
V
CC
V
CC
CLAMP
DRIVER
GND
LOGIC
INPUT
OVERTEMP.
Figure 2.Configuration diagram (top view)
GROUND
INPUT
C. SENSE
N.C.
N.C.
6
7
8
9
10
OVERVOLTAGE
UNDERVOLTAGE
PwCLAMP
I
LIM
V
DSLIM
I
OUT
5
4
3
2
1
OUTPUT
K
CURRENT
SENSE
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
11
V
CC
Table 2.Suggested connections for unused and not connected pins
Connection / pinCurrent senseN.C.OutputInput
FloatingXXX
To ground
Through 1 KΩ
resistor
Doc ID 10889 Rev 45/27
X
Through 10 KΩ
resistor
Electrical specificationsVN610SP-E
2 Electrical specifications
Figure 3.Current and voltage conventions
I
S
V
CC
I
OUT
I
SENSE
V
GND
OUTPUT
I
GND
I
IN
V
IN
INPUT
CURRENT SENSE
SENSE
V
F
V
OUT
V
CC
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
SymbolParameterValueUnit
V
-V
-I
GND
I
OUT
-I
V
CSENSE
V
DC supply voltage41V
CC
Reverse DC supply voltage- 0.3V
CC
DC reverse ground pin current- 200mA
DC output currentInternally limitedA
Reverse DC output current- 50A
OUT
DC input current +/- 10mA
I
IN
Current sense maximum voltage
Electrostatic discharge (human body model: R = 1.5KΩ;
C = 100pF)
1. When mounted on a standard single-sided FR-4 board with 0.5 cm2 of Cu (at least 35 µm thick).
2. When mounted on a standard single-sided FR-4 board with 6 cm2 of Cu (at least 35 µm thick).
Thermal resistance junction-case (max)0.9°C/W
Thermal resistance junction-ambient (max)50.9
= 13.5V; T
bat
= 150ºC; IL = 75A)
jstart
(1)
193mJ
(2)
36
°C/W
Doc ID 10889 Rev 47/27
Electrical specificationsVN610SP-E
2.3 Electrical characteristics
Values specified in this section are for 8V < V
< 36V; -40°C < Tj < 150°C, unless
CC
otherwise stated. Per each channel.
Table 5.P owe r
SymbolParameterTest conditionsMin. Typ. Max. Unit
V
V
R
V
I
L(off1)
I
L(off2)
I
L(off3)
I
L(off4)
1. V
V
Operating supply
CC
voltage
Undervoltage shutdown345.5V
USD
Overvoltage shutdownSee
OV
On-state resistance
ON
Clamp voltageI
clamp
I
Supply current
S
Off-state output currentV
Off-state output currentV
Off-state output current
Off-state output current
and VOV are correlated. Typical difference is 5V.
clamp
(1)
I
= 15A; Tj = 25°C
OUT
= 15A; Tj = 150°C
I
OUT
I
OUT
CC
= 9A; V
= 20mA
(1)
CC
= 6V
Off-state; VCC=13V; VIN=V
Off-state; V
=25°C
T
j
On-state; V
= 0A; R
I
OUT
= V
IN
= 0V; V
IN
V
= V
IN
=125°C
T
j
V
IN =VOUT
= 25°C
T
j
=13V; VIN=V
CC
= 5V; V
IN
SENSE
= 0V050µA
OUT
= 3.5V-750µA
OUT
=0V; VCC=13V;
OUT
= 0V; V
CC
= 3.9kΩ
= 13V;
CC
= 13V;
OUT
OUT
=0V
=0V;
5.51336V
36V
414855V
10
20
35
101025
20
5
5µA
3µA
mΩ
mΩ
mΩ
µA
µA
mA
Table 6.Protections
(1)
SymbolParameterTest conditionsMin.Typ.Max.Unit
= 13V;
V
CC
5.5V < V
CC
< 36V
T
T
I
lim
TSD
T
R
HYST
DC short circuit current
Thermal shutdown
temperature
Thermal reset
temperature
Thermal hysteresis715°C
8/27Doc ID 10889 Rev 4
4575120
120
A
A
150175200°C
135°C
VN610SP-EElectrical specifications
Table 6.Protections
(1)
(continued)
SymbolParameterTest conditionsMin.Typ.Max.Unit
V
demag
V
1. To ensure long term reliability under heavy over-load 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 7.VCC - output diode
Turn-off output voltage
clamp
Output voltage drop
ON
limitation
I
OUT
I
OUT
= 2A; V
= 1.5A
= 0V; L = 6mH VCC-41 VCC-48 VCC-55V
IN
Tj = -40°C...+150°C
50mV
SymbolParameterTest conditionsMin.Typ.Max. Unit
V
F
Table 8.Current sense (9 V ≤ VCC ≤ 16 V)
Forward on voltage- I
= 8A; Tj = 150°C--0.6V
OUT
(1)
SymbolParameterTest conditionsMin.Typ.Max.Unit
I
dK
dK
K
1
1/K1
K
2
2/K2
K
3
I
OUT/ISENSE
Current sense ratio drift
I
OUT/ISENSE
Current sense ratio drift
I
OUT/ISENSE
= 1.5A; V
OUT
= -40°C...150°C
T
j
I
= 1.5A; V
OUT
= - 40°C...150°C
T
j
I
= 15A; V
OUT
= - 40°C
T
j
= 25°C...150°C
T
j
I
= 15A; V
OUT
= 25°C...150°C
T
j
I
= 45A; V
OUT
= -40°C
T
j
Tj = 25°C...150°C
SENSE
SENSE
SENSE
SENSE
SENSE
= 0.5V;
= 0.5V;
= 4V;
= 4V;
= 4V;
3300 4400 6000
-10+10%
4200
4400
4900
4900
6000
5750
-6+6%
4200
4400
4900
4900
5500
5250
dK
3/K3
I
SENSE0
V
SENSE
V
SENSEH
Current sense ratio drift
Analog sense current
Max analog sense
output voltage
Analog sense output
voltage in
overtemperature
condition
Doc ID 10889 Rev 49/27
= 45A; V
I
OUT
T
= 25°C...150°C
j
V
= 6...16V; I
CC
V
T
Off-state; V
On-state; V
V
R
V
R
V
= 0V;
SENSE
= -40°C...150°C
j
IN
IN
= 5.5V; I
CC
= 10kΩ
SENSE
> 8V, I
CC
SENSE
CC
OUT
= 10kΩ
= 13V; R
= 4V;
SENSE
OUT
= 0V
= 5V
OUT
= 0A;
= 7.5A;
-6+6%
0
0
3.5
= 15A;
5
= 3.9kΩ5.5V
SENSE
5
10µAµA
V
V
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