STEVAL-IFP010V2 Demonstration board for the VNI2140J dual high-side, solid-state smart power relay Features

STEVAL-IFP010V2 Demonstration board for the VNI2140J dual high-side, solid-state smart power relay Features
STEVAL-IFP010V2
Demonstration board for the VNI2140J
dual high-side, solid-state smart power relay
Data Brief
Features
■
Output current: 1 A per channel
■
Shorted load protection
■
Junction overtemperature protection
■
Case overtemperature protection for thermal
independence of the channels
■
Non-simultaneous TCSD (thermal case
shutdown) restart for the various channels
■
Protection against loss of ground
■
Current limitation
■
Under-voltage shutdown
■
Open load in OFF state and short to VCC
detection
■
Open drain diagnostic outputs
■
3.3 V CMOS/TTL compatible inputs
■
Fast demagnetization of inductive loads
■
Conforms to IEC 61131-2 supply voltage: +4 V
to +36 V
)
s
(
ct
)
s
(
ct
u
d
o
r
P
e
t
e
l
o
bs
STEVAL-IFP010V2
-O
in order to prevent high peak current from the
supply, if more than one channel is in an overload
condition the TCSD restart will not be
simultaneous. Non overloaded channels continue
to operate normally. The open drain diagnostics
output indicates an overtemperature condition.
u
d
o
r
P
e
Description
The STEVAL-IFP010V2 demonstration board is
based on the VNI2140J dual high-side smart
power solid-state relay. The VNI2140J is a
monolithic device designed using ST’s VIPower
technology to drive two independent resistive or
inductive loads with one side connected to
ground. Active current limitation prevents a drop in
system power supply in the event of a shorted
load. Built-in thermal shutdown protects the chip
from overtemperature and short-circuits. In
overload condition, the overloaded channel
automatically turns OFF and ON to maintain the
junction temperature between TTSD and TR. If
this condition causes the case temperature to
reach TCSD, the overloaded channel is turned
OFF and will restart only when the case
temperature has decreased down to TCR.
t
e
l
o
s
b
O
April 2009
Rev 1
For further information contact your local STMicroelectronics sales office.
1/5
www.st.com
5
VDD
STAT2
STAT1
IN2
IN1
STAT2
IN1
VDD
IN2
R7
10K
1206
R8
10K
1206
1K
1206
R6
R5
1K
1206
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
IC3 TLP281F
IC4 TLP281F
1
1
2
4
3
IC5 TLP281F
2
3
4
2
3
4
1
4
3
2
1
STAT1
IC2 TLP281F
EVALCOMMBOARD
J1
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
10K
1206
R10
10K
1206
47K
1206
47K
1206
R9
R3
R4
T6
T5
T4
T3
2
3
5
6
7
Diag 1
Diag 2
In 2
In 1
Vcc
12
STAT1
VDD
IN1
A B
2/5
Vcc
s
b
O
t
e
l
o
TAB
P
e
Vcc
d
o
r
J4
2
4
6
8
10
12
14
GND DISC. TEST
J3
VNI2140J
IC1
Out 2
Out 2
Out 1
Out 1
Vcc DISC. TEST
OR
CURRENT PROBE
CAN7
J5
1
3
5
7
9
11
13
t
e
l
o
s
b
O
GND
t
c
u
)
(s
9
8
11
10
R12
240K
1206
R11
240K
1206
STAT2
IN2
u
d
o
C2
10nF
C1
10nF
r
P
e
4
100nF
1206
22K
1206
R1
47uF
R2
LED
1
2
22K
1206
DL1
T1
1
2
LED
A B
DL2
T2
C4
+
C3
J2
OUT1
OUT2
M.2VITEB
M1
M.2VITEB
M2
4.7nF
+24Vdc
GND
C6
C5
4.7nF
Figure 1.
D1 SM15T39AC
1
A B
Board schematic
STEVAL-IFP010V2
Board schematic
Schematic diagram
)
s
(
ct
STEVAL-IFP010V2
2
Bill of materials
Bill of materials
Table 1.
BOM list
Designator
Value
Description
C1
10 nF
SMD capacitor
C2
10 nF
SMD capacitor
C3
100 nF
SMD capacitor
C4
47 µF
SMD capacitor
C5
4.7 nF
SMD capacitor
C6
4.7 nF
SMD capacitor
D1
SM15T39AC
DL1
LED
DL2
LED
IC1
VNI2140J
IC2
TLP281F
IC3
TLP281F
IC4
TLP281F
Optocoupler
TLP281F
Optocoupler
EVALCOMMBOARD
34.P plug
GND disc. test
Jumper
VCC disc. test
Jumper
CAN7
14.P plug
O
)
s
(
t
c
J1
J3
du
J4
ro
let
P
e
O
o
s
b
u
d
o
ST Transil diode
r
P
e
t
e
l
o
bs
IC5
J5
)
s
(
ct
SMD LED diode
SMD LED diode
ST HSD IC
Optocoupler
Optocoupler
M1
2-screw connector
M2
2-screw connector
R1
22 kΩ
R-1206 SMD resistor
R10
10 kΩ
R-1206 SMD resistor
R11
240 kΩ
R-1206 SMD resistor
R12
240 kΩ
R-1206 SMD resistor
R2
22 kΩ
R-1206 SMD resistor
R3
47 kΩ
R-1206 SMD resistor
R4
47 kΩ
R-1206 SMD resistor
R5
1 kΩ
R-1206 SMD resistor
R6
1 kΩ
R-1206 SMD resistor
R7
10 kΩ
R-1206 SMD resistor
R8
10 kΩ
R-1206 SMD resistor
R9
10 kΩ
R-1206 SMD resistor
3/5
Revision history
3
STEVAL-IFP010V2
Revision history
Table 2.
Document revision history
Date
Revision
06-Apr-2009
1
Changes
Initial release
)
s
(
ct
u
d
o
r
P
e
t
e
l
o
)
(s
t
c
u
d
o
r
P
e
t
e
l
o
s
b
O
4/5
s
b
O
STEVAL-IFP010V2
)
s
(
ct
Please Read Carefully:
Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the
right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any
time, without notice.
u
d
o
r
P
e
All ST products are sold pursuant to ST’s terms and conditions of sale.
Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no
liability whatsoever relating to the choice, selection or use of the ST products and services described herein.
t
e
l
o
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted under this document. If any part of this
document refers to any third party products or services it shall not be deemed a license grant by ST for the use of such third party products
or services, or any intellectual property contained therein or considered as a warranty covering the use in any manner whatsoever of such
third party products or services or any intellectual property contained therein.
)
(s
s
b
O
UNLESS OTHERWISE SET FORTH IN ST’S TERMS AND CONDITIONS OF SALE ST DISCLAIMS ANY EXPRESS OR IMPLIED
WARRANTY WITH RESPECT TO THE USE AND/OR SALE OF ST PRODUCTS INCLUDING WITHOUT LIMITATION IMPLIED
WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS
OF ANY JURISDICTION), OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT.
t
c
u
UNLESS EXPRESSLY APPROVED IN WRITING BY AN AUTHORIZED ST REPRESENTATIVE, ST PRODUCTS ARE NOT
RECOMMENDED, AUTHORIZED OR WARRANTED FOR USE IN MILITARY, AIR CRAFT, SPACE, LIFE SAVING, OR LIFE SUSTAINING
APPLICATIONS, NOR IN PRODUCTS OR SYSTEMS WHERE FAILURE OR MALFUNCTION MAY RESULT IN PERSONAL INJURY,
DEATH, OR SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE. ST PRODUCTS WHICH ARE NOT SPECIFIED AS "AUTOMOTIVE
GRADE" MAY ONLY BE USED IN AUTOMOTIVE APPLICATIONS AT USER’S OWN RISK.
d
o
r
P
e
t
e
l
o
Resale of ST products with provisions different from the statements and/or technical features set forth in this document shall immediately void
any warranty granted by ST for the ST product or service described herein and shall not create or extend in any manner whatsoever, any
liability of ST.
s
b
O
ST and the ST logo are trademarks or registered trademarks of ST in various countries.
Information in this document supersedes and replaces all information previously supplied.
The ST logo is a registered trademark of STMicroelectronics. All other names are the property of their respective owners.
© 2009 STMicroelectronics - All rights reserved
STMicroelectronics group of companies
Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America
www.st.com
5/5
Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Download PDF

advertisement