VN920B5-E
Single channel high-side solid state relay
Features
Type
RDS(on)
IOUT
VCC
VN920B5-E
16 mΩ
30 A
36 V
■
ECOPACK®: lead free and RoHS compliant
■
Automotive Grade: compliance with AEC
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
P2PAK
Description
The VN920B5-E is a monolithic device designed
in STMicroelectronics™ VIPower™ M0-3
technology. The VN920B5-E is intended for
driving any type of load with one side connected
to ground.
The active VCC pin voltage clamp protects the
device against low energy spikes (see ISO7637
transient compatibility table).
Active current limitation combined with thermal
shutdown and automatic restart protect the device
against overload.
The device integrates an analog current sense
output which delivers a current proportional to the
load current. The device automatically turns off in
the case where the ground pin becomes
disconnected.
Table 1.
Device summary
Package
P2PAK
September 2013
Order codes
Tube
Tape and reel
VN920B5-E
VN920B5TR-E
Doc ID 17608 Rev 2
1/26
www.st.com
1
Contents
VN920B5-E
Contents
1
Block diagram and pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2
Electrical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3
2.1
Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.2
Thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.3
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.4
Electrical characteristics curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Application information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
3.1
4
6
2/26
3.1.1
Solution 1: resistor in the ground line (RGND only) . . . . . . . . . . . . . . . . 16
3.1.2
Solution 2: diode (DGND) in the ground line . . . . . . . . . . . . . . . . . . . . . 17
3.2
Load dump protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
3.3
MCU I/Os protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
3.4
P2PAK maximum demagnetization energy (VCC = 13.5V) . . . . . . . . . . . 18
Package and PCB thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
4.1
5
GND protection network against reverse battery . . . . . . . . . . . . . . . . . . . 16
P2PAK thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Package and packing information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
5.1
ECOPACK® packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
5.2
P2PAK mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
5.3
P2PAK packing information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Doc ID 17608 Rev 2
VN920B5-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.
Device summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Suggested connections for unused and not connected pins . . . . . . . . . . . . . . . . . . . . . . . . 5
Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Thermal data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Switching (VCC = 13 V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Logic inputs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Current sense (9 V ≤ VCC ≤ 16 V). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
VCC output diode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Protections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Truth table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Electrical transient requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
P2PAK thermal parameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
P2PAK mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Doc ID 17608 Rev 2
3/26
List of figures
VN920B5-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.
4/26
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Configuration diagram (top view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Current and voltage conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Switching characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
IOUT/ISENSE versus IOUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Off-state output current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
High-level input current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Input clamp voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Turn-on voltage slope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Overvoltage shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Turn-off voltage slope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
ILIM vs Tcase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
On-state resistance vs VCC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Input high-level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Input hysteresis voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
On-state resistance vs Tcase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Input low level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Application schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
P2PAK maximum turn-off current versus inductance(1) . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
P2PAK PC board(1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
P2PAK Rthj-amb vs PCB copper area in open box free air condition . . . . . . . . . . . . . . . . 19
P2PAK thermal impedance junction ambient single pulse . . . . . . . . . . . . . . . . . . . . . . . . . 20
Thermal fitting model of a single channel HSD in P2PAK. . . . . . . . . . . . . . . . . . . . . . . . . . 20
P2PAK package dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
P2PAK tube shipment (no suffix) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
P2PAK tape and reel (suffix “TR”). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Doc ID 17608 Rev 2
VN920B5-E
1
Block diagram and pin description
Block diagram and pin description
Figure 1.
Block diagram
VCC
OVERVOLTAGE
DETECTION
VCC
CLAMP
UNDERVOLTAGE
DETECTION
GND
Power CLAMP
DRIVER
OUTPUT
LOGIC
INPUT
CURRENT LIMITER
VDS LIMITER
IOUT
CURRENT
SENSE
K
OVERTEMPERATURE
DETECTION
Figure 2.
Configuration diagram (top view)
OUTPUT
C.SENSE
VCC
INPUT
GND
5
4
3
2
1
P2PAK
Table 2.
Suggested connections for unused and not connected pins
Connection / pin
Current Sense
Floating
To ground
Through 1KΩ
resistor
N.C.
Output
Input
X
X
X
X
Doc ID 17608 Rev 2
Through 10KΩ
resistor
5/26
Electrical specifications
2
VN920B5-E
Electrical specifications
Figure 3.
Current and voltage conventions
IS
VCC
VF
VCC
IOUT
OUTPUT
IIN
VOUT
INPUT
VIN
ISENSE
CURRENT SENSE
VSENSE
GND
IGND
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
Symbol
Value
Unit
41
V
VCC
DC supply voltage
- VCC
Reverse DC supply voltage
- 0.3
V
- Ignd
DC reverse ground pin current
- 200
mA
IOUT
DC output current
Internally limited
A
- 21
A
+/- 10
mA
-3
+ 15
V
V
4000
2000
5000
5000
V
V
V
V
364
mJ
- IOUT
IIN
VCSENSE
6/26
Parameter
Reverse DC output current
DC input current
Current sense maximum voltage
VESD
Electrostatic discharge (human body model:
R = 1.5 KΩ; C = 100 pF)
– INPUT
– CURRENT SENSE
– OUTPUT
– VCC
EMAX
Maximum switching energy (L = 0.25 mH;
RL = 0 Ω; Vbat = 13.5 V; Tjstart = 150 °C; IL = 45 A)
Doc ID 17608 Rev 2
VN920B5-E
Electrical specifications
Table 3.
Absolute maximum ratings (continued)
Symbol
Ptot
Unit
96.1
W
Internally limited
°C
Power dissipation TC ≤ 25 °C
Tj
Junction operating temperature
Tc
Case operating temperature
- 40 to 150
°C
Storage temperature
- 55 to 150
°C
Tstg
2.2
Value
Parameter
Thermal data
Table 4.
Symbol
Thermal data
Parameter
Rthj-case
Thermal resistance junction-case
Rthj-lead
Thermal resistance junction-lead
Rthj-amb
Thermal resistance junction-ambient
Max. value
Unit
1.3
°C/W
°C/W
51.3(1)
°C/W
37(2)
°C/W
1. When mounted on a standard single-sided FR-4 board with 0.5cm2 of Cu (at least 35μm thick).
2. When mounted on a standard single-sided FR-4 board with 6cm2 of Cu (at least 35μm thick).
Doc ID 17608 Rev 2
7/26
Electrical specifications
2.3
VN920B5-E
Electrical characteristics
Values specified in this section are for 8 V < VCC < 36 V; -40 °C < Tj < 150 °C, unless
otherwise stated.
Table 5.
Power
Symbol
Parameter
VCC
Min.
Typ.
Operating supply voltage
5.5
13
36
V
VUSD
Undervoltage shutdown
3
4
5.5
V
VOV
Overvoltage shutdown
36
RON
Test conditions
On-state resistance
VCLAMP Clamp voltage
IS
V
IOUT = 10 A; Tj = 25 °C
16
mΩ
IOUT = 10 A
32
mΩ
IOUT = 3 A; VCC = 6 V
55
mΩ
48
55
V
Off-state; VCC = 13 V;
VIN = VOUT = 0 V
10
25
µA
Off-state; VCC = 13 V;
VIN = VOUT = 0 V; Tj = 25 °C
10
20
µA
5
mA
0
50
µA
-75
0
µA
ICC = 20 mA
Supply current
Max. Unit
41
On-state; VCC = 13 V; VIN = 5 V;
IOUT = 0 A; RSENSE = 3.9 kΩ
Note:
IL(off1)
Off-state output current
VIN = VOUT = 0 V
IL(off2)
Off-state output current
VIN = 0 V; VOUT = 3.5 V
IL(off3)
Off-state output current
VIN = VOUT = 0V; VCC = 13 V;
Tj = 125 °C
5
µA
IL(off4)
Off-state output current
VIN = VOUT = 0 V; VCC = 13 V;
Tj = 25 °C
3
µA
VCLAMP and VOV are correlated. Typical difference is 5V.
Table 6.
Symbol
8/26
Switching (VCC = 13 V)
Parameter
Test conditions
Min.
Typ.
Max. Unit
td(on)
Turn-on delay time
RL = 1.3 Ω (see Figure 4)
50
µs
td(off)
Turn-off delay time
RL = 1.3 Ω (see Figure 4)
50
µs
dVOUT/dt(on) Turn-on voltage slope RL = 1.3 Ω (see Figure 4)
See Figure 10
V/µs
dVOUT/dt(off) Turn-off voltage slope RL = 1.3 Ω (see Figure 4)
See Figure 12
V/µs
Doc ID 17608 Rev 2
VN920B5-E
Electrical specifications
Table 7.
Symbol
Logic inputs
Parameter
Test conditions
VIL
Input low level voltage
IIL
Low level input current
VIH
Input high-level voltage
IIH
High-level input current
VI(hyst)
Input hysteresis voltage
VICL
Table 8.
Symbol
VIN = 1.25 V
Typ.
Max.
Unit
1.25
V
1
µA
3.25
V
VIN = 3.25 V
10
0.5
IIN = 1 mA
Input clamp voltage
Min.
6
IIN = - 1 mA
µA
V
6.8
8
-0.7
V
V
Current sense (9 V ≤ VCC ≤ 16 V)
Parameter
Test conditions
Min.
Typ.
Max.
4400
6000
Unit
IOUT/ISENSE
IOUT = 1 A; VSENSE = 0.5 V;
Tj = -40 °C...150 °C
3300
Current sense ratio drift
IOUT = 1 A; VSENSE = 0.5 V;
Tj= - 40 °C...150 °C
-10
IOUT/ISENSE
IOUT = 10 A; VSENSE = 4 V;
Tj = - 40 °C
Tj= 25 °C...150 °C
Current sense ratio drift
IOUT = 10 A; VSENSE = 4 V;
Tj = -40 °C...150 °C
IOUT/ISENSE
IOUT = 30 A; VSENSE = 4 V;
Tj = -40 °C
Tj = 25 °C...150 °C
dK3/K3
Current sense ratio drift
IOUT = 30 A; VSENSE = 4 V;
Tj = -40 °C...150 °C
-6
+6
%
ISENSE0
Analog sense current
VCC = 6...16 V; IOUT = 0 A;
VSENSE = 0 V;
Tj = -40 °C...150 °C
0
10
µA
VCC = 5.5 V; IOUT = 5 A;
RSENSE = 10 kΩ
2
V
VCC > 8 V, IOUT = 10 A;
RSENSE = 10 kΩ
4
V
K1
dK1/K1
K2
dK2/K2
K3
VSENSE
VSENSEH
Max analog sense output
voltage
Sense voltage in
V = 13 V; RSENSE = 3.9 kΩ
overtemperature condition CC
Analog sense output
VCC = 13 V; Tj > TTSD;
RVSENSEH impedance in
overtemperature condition output open
tDSENSE
Current sense delay
response
To 90 % ISENSE(1)
4200
4400
+10
4900
4900
-8
4200
4400
6000
5750
+8
4900
4900
%
%
5500
5250
5.5
V
400
Ω
500
µs
1. Current sense signal delay after positive input slope.
Doc ID 17608 Rev 2
9/26
Electrical specifications
Table 9.
VN920B5-E
VCC output diode
Symbol
Parameter
VF
Forward on voltage
Table 10.
Protections(1)
Symbol
Parameter
Test conditions
-IOUT = 5 A; Tj = 150 °C
Typ.
Max.
Unit
—
—
0.6
V
Min.
Typ.
Max.
Unit
Shutdown temperature
150
175
200
°C
TR
Reset temperature
135
Thyst
Thermal hysteresis
7
15
30
45
TTSD
Ilim
Vdemag
VON
Test conditions
Min.
VCC = 13 V
Current limitation
°C
5 V < VCC < 36 V
Turn-off output clamp
voltage
IOUT = 2 A; VIN = 0 V;
L = 6 mH
Output voltage drop
limitation
IOUT = 1 A;
Tj = -40 °C...150 °C
°C
75
A
75
A
VCC - 41 VCC - 48 VCC - 55
V
50
mV
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 operates under
abnormal conditions this software must limit the duration and number of activation cycles.
Table 11.
Truth table
Conditions
10/26
Input
Output
Sense
Normal operation
L
H
L
H
0
Nominal
Overtemperature
L
H
L
L
0
VSENSEH
Undervoltage
L
H
L
L
0
0
Overvoltage
L
H
L
L
0
0
Short circuit to GND
L
H
H
L
L
L
Short circuit to VCC
L
H
H
H
0
< Nominal
Negative output voltage clamp
L
L
0
Doc ID 17608 Rev 2
0
(TjTTSD) VSENSEH
VN920B5-E
Electrical specifications
Table 12.
Electrical transient requirements
ISO T/R
Test level
7637/1
Test pulse
I
II
III
IV
1
- 25V(1)
- 50V(1)
- 75V(1)
- 100V(1)
2
25V(1)
(1)
(1)
(1)
0.2ms, 10Ω
(1)
0.1µs, 50Ω
0.1µs, 50Ω
+
+ 50V
(1)
+ 75V
(1)
Delays and impedance
+ 100V
(1)
3a
- 25V
- 50V
- 100V
- 150V
3b
+ 25V(1)
+ 50V(1)
+ 75V(1)
+ 100V(1)
4
5
-
4V(1)
(1)
(1)
- 5V
(1)
- 6V
(2)
- 7V
(2)
+ 46.5V
+ 26.5V
(1)
(2)
+ 66.5V
+ 86.5V
2ms, 10Ω
100ms, 0.01Ω
400ms, 2Ω
1. All functions of the device are performed as designed after exposure to disturbance.
2. One or more functions of the device is not performed as designed after exposure and cannot be returned to
proper operation without replacing the device.
Figure 4.
Switching characteristics
VOUT
90%
80%
dVOUT/dt(off)
dVOUT/dt(on)
tr
10%
tf
t
ISENSE
90%
INPUT
t
tDSENSE
td(on)
td(off)
t
Doc ID 17608 Rev 2
11/26
Electrical specifications
Figure 5.
VN920B5-E
IOUT/ISENSE versus IOUT
IOUT/ISENSE
6500
6500
6000
6000
max.Tj=-40°C
5500
5500
max.Tj=25...150°C
5000
5000
typical value
min.Tj=25...150°C
4500
4500
min.Tj=-40°C
4000
4000
3500
3500
3000
3000
0
2
4
6
8
10
12
14
16
IOUT (A)
12/26
Doc ID 17608 Rev 2
18
20
22
24
26
28
30
32
VN920B5-E
Electrical specifications
Figure 6.
Waveforms
NORMAL OPERATION
INPUT
LOAD CURRENT
SENSE
UNDERVOLTAGE
VCC
VUSDhyst
VUSD
INPUT
LOAD CURRENT
SENSE
OVERVOLTAGE
VOV
VCC
VCC > VUSD
INPUT
LOAD CURRENT
SENSE
VOVhyst
SHORT TO GROUND
INPUT
LOAD CURRENT
LOAD VOLTAGE
SENSE
SHORT TO VCC
INPUT
LOAD VOLTAGE
LOAD CURRENT
SENSE
很抱歉,暂时无法提供与“VN920B5TR-E”相匹配的价格&库存,您可以联系我们找货
免费人工找货- 国内价格 香港价格
- 1+42.507711+5.15241
- 10+38.1818910+4.62807
- 25+36.0963125+4.37527
- 100+31.28233100+3.79177
- 250+29.67843250+3.59736
- 500+26.63047500+3.22791