STMicroelectronics EV-VNH5180A Ev-vnh5180a provides you an easy way Datasheet

EV-VNH5180A
VNH5180A evaluation board
Data brief
Description
EV-VNH5180A provides you an easy way to
connect ST’s surface mounted VIPower®
H-Bridge drivers into your existing prototype
circuitry. This evaluation board comes
preassembled with VNH5180A-E H-Bridge.
The VNH5180A-E is a system in package
H-Bridge manufactured in the ST proprietary
VIPower M0- 5 technology and housed in the
PowerSSO-36 package. The VNH5180A-E is
designed to drive 12 V automotive bidirectional
load such as a PMDC motor. The VNH5180A-E
provides protection, diagnostics and easy 3 V and
5 V CMOS-compatible interface with any
microcontroller.
Features
Parameter
Symbol
Value
Unit
Max supply voltage
Vcc
41
V
Operating voltage range
Vcc
5.5 to 18
V
Max on-state resistance
(per leg)
RON
50
mΩ
High-side current
limitation (typ)
IUMH
42
A
Is
3
µA
Off-state supply current
• Simple single IC application board dedicated
for VNH5180-E
• Provides thermal heat-sinking for ease of use
in prototyping
The device integrates advanced protection
functions such as load current limitation, inrush
and active overload management by power
limitation, overtemperature shut-off with
autorestart and overvoltage active clamp. A
dedicated analog current sense pin is associated
with every output channel in order to provide
Enhanced diagnostic functions including fast
detection of overload and short-circuit to ground
through power limitation indication,
overtemperature indication, short-circuit to VCC
protection and diagnosis as well as on-state and
off-state open-load detection.The current sensing
and diagnostic feedback of the whole device can
be disabled by pulling the CS_DIS pin high to
allow sharing of the external sense resistor with
other similar devices.
• Provides electrical connectivity for easy
prototyping
Table 1. Device summary
February 2014
Order codes
Reference
EV-VNH5180
EV-VNH5180A evaluation board
DocID025032 Rev 3
For further information contact your local STMicroelectronics sales office.
1/12
www.st.com
Contents
EV-VNH5180A
Contents
1
Design recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2
Thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3
Board connector reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
4
Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4.1
ECOPACK® packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Appendix A Reference documents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2/12
DocID025032 Rev 3
EV-VNH5180A
List of tables
List of tables
Table 1.
Table 2.
Table 3.
Table 4.
Table 5.
Device summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
VNH5180A thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
PCB specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Board connector specification. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
DocID025032 Rev 3
3/12
3
List of figures
EV-VNH5180A
List of figures
Figure 1.
Figure 2.
4/12
VNH5180A evaluation board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Board layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
DocID025032 Rev 3
EV-VNH5180A
1
Design recommendations
Design recommendations
This evaluation board provides mounting and some heat sinking capability for prototype
development, but there are still external components that are required to make these
devices work in any application.
Figure 1 illustrates the necessary components for any application.
Figure 1. VNH5180A evaluation board
EV-VNH5180A
GND_A
GND_B
DRAIN_LSb
DRAIN_LSa
GND_A
GND_B
GND_A
GND_B
GND_A
DRA IN _ LS b
GND_A
DRA IN _ LS a
GND_A
GND_B
GND_B
GND_B
DRAIN_LSb
DRAIN_LSa
SOURCE_HSA
SOURCE_HSB
SOURCE_HSA
SOURCE_HSB
SOURCE_HSA
SOURCE_HSB
SOURCE_HSA
SOURCE_HSB
VCC
VCC
To
Load
SOURCE_HSA
INA
10k
ENa/DIAGa
VCC
To
Load
SOURCE_HSB
INB
ENb/DIAGb
10k
ENa/DIAGa
IN_PWM
10k
NC
IN A
ENa/DIAGa
ENb/DIAGb
CS_DIS
10k
CS
IN B
10k
10k
10k
10k
ENb/DIAGb
IN_PWM
CS_DI S
10k
CS
VCC ( Bat t er y )
Rsense
Please note that the high side drains and the low side sources are not tied together
internally. To make the H-Bridge the SOURCE_HSa pins must be electrically connected to
the DRAIN_LSa pins. The same applies for the SOURCE_HSb and DRAIN_LSb pins.
ST has produced a user manual for safe designs using ST’s VIPower devices. This is
UM1556 (see Section Appendix A: Reference documents). UM1556 is a VIPower Hardware
design guide that provides all of the necessary information to successfully design your
circuit using our VIPower drivers.
All designs have different needs and requirements. Whatever design you decide to use you
will still need to verify that it meets your application needs. ST implies no guarantee or
warranty (see Section Appendix A: Reference documents).
DocID025032 Rev 3
5/12
11
Thermal data
2
EV-VNH5180A
Thermal data
Table 2. VNH5180A thermal data
Symbol
Parameter
Max. value
Unit
Rthj-amb HSD
Thermal resistance junction-ambient (MAX)
31
°C/W
Rthj-amb LSD
Thermal resistance junction-ambient (MAX)
40
°C/W
Table 3. PCB specifications
Parameter
Value
Unit
51 x 58
mm
Number of Cu layer
2
—
Layer Cu thickness
70
µm
1.6 +/- 10%
mm
Board Material
FR4
—
Thermal vias separation
1.2
mm
0.3 +/- 0.08
mm
Board dimensions
Board finish thickness
Thermal vias diameter
6/12
DocID025032 Rev 3
EV-VNH5180A
3
Board connector reference
Board connector reference
Figure 2. Board layout
Table 4. Board connector specification
Connector
Board lead number
Device pin function(1)
J1
1
GND_A
J1
2
Drain_LSa
J1
3
GND_A
J1
4
GND_A
J1
5
GND_A
J1
6
GND_A
J1
7
GND_A
J1
8
Drain_LSa
J1
9
SOURCE_HSa
J1
10
SOURCE_HSa
J1
11
SOURCE_HSa
J1
12
SOURCE_HSa
J1
13
VCC
J1
14
SOURCE_HSa
J1
15
INA
J1
16
ENa/DIAGa
DocID025032 Rev 3
7/12
11
Board connector reference
EV-VNH5180A
Table 4. Board connector specification (continued)
Connector
Board lead number
Device pin function(1)
J1
17
IN_PWM
J1
18
NC
J1
VCC
VCC
J2
VCC
VCC
J2
19
CS
J2
20
CS_DIS
J2
21
ENb/DIAGb
J2
22
INB
J2
23
SOURCE_HSb
J2
24
VCC
J2
25
SOURCE_HSb
J2
26
SOURCE_HSb
J2
27
SOURCE_HSb
J2
28
SOURCE_HSb
J2
29
Drain_LSb
J2
30
GND_B
J2
31
GND_B
J2
32
GND_B
J2
33
GND_B
J2
34
GND_B
J2
35
DRAIN_LSb
J2
36
GND_B
1. For further clarification on pin functions please refer to the related datasheet (see Appendix A: Reference
documents).
8/12
DocID025032 Rev 3
EV-VNH5180A
Package information
4
Package information
4.1
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.
DocID025032 Rev 3
9/12
11
Reference documents
Appendix A
10/12
EV-VNH5180A
Reference documents
•
VIPower M0-5 and M0-5Enhanced high-side drivers (UM1556, DocID 023520)
•
Evaluation Product Licence Agreement on www.st.com
DocID025032 Rev 3
EV-VNH5180A
Revision history
Revision history
Table 5. Document revision history
Date
Revision
Changes
29-Jul-2013
1
Initial release.
17-Sep-2013
2
Updated disclaimer.
11-Feb-2014
3
Updated Description.
DocID025032 Rev 3
11/12
11
EV-VNH5180A
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.
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.
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.
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.
ST PRODUCTS ARE NOT DESIGNED OR AUTHORIZED FOR USE IN: (A) SAFETY CRITICAL APPLICATIONS SUCH AS LIFE
SUPPORTING, ACTIVE IMPLANTED DEVICES OR SYSTEMS WITH PRODUCT FUNCTIONAL SAFETY REQUIREMENTS; (B)
AERONAUTIC APPLICATIONS; (C) AUTOMOTIVE APPLICATIONS OR ENVIRONMENTS, AND/OR (D) AEROSPACE APPLICATIONS
OR ENVIRONMENTS. WHERE ST PRODUCTS ARE NOT DESIGNED FOR SUCH USE, THE PURCHASER SHALL USE PRODUCTS AT
PURCHASER’S SOLE RISK, EVEN IF ST HAS BEEN INFORMED IN WRITING OF SUCH USAGE, UNLESS A PRODUCT IS
EXPRESSLY DESIGNATED BY ST AS BEING INTENDED FOR “AUTOMOTIVE, AUTOMOTIVE SAFETY OR MEDICAL” INDUSTRY
DOMAINS ACCORDING TO ST PRODUCT DESIGN SPECIFICATIONS. PRODUCTS FORMALLY ESCC, QML OR JAN QUALIFIED ARE
DEEMED SUITABLE FOR USE IN AEROSPACE BY THE CORRESPONDING GOVERNMENTAL AGENCY.
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.
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.
© 2014 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 - Philippines - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America
www.st.com
12/12
DocID025032 Rev 3
Similar pages