EV-VNQ5E050AK STMicroelectronics, EV-VNQ5E050AK Datasheet

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EV-VNQ5E050AK

Manufacturer Part Number
EV-VNQ5E050AK
Description
Power Management IC Development Tools VNQ5E050AK Eval Brd VIPower MO-5 BRD
Manufacturer
STMicroelectronics
Datasheet

Specifications of EV-VNQ5E050AK

Product Category
Power Management IC Development Tools
Rohs
yes
Features
1. Typical value with all loads connected.
Description
EV-VNQ5E050AK provides you an easy way to
connect ST’s surface mounted VIPower
into your existing prototype circuitry. This
evaluation board comes pre-assembled with
VNQ5E050AK-E high-side driver.
The VNQ5E050AK-E is a quad channel
high-side driver manufactured using ST
proprietary VIPower M0-5 technology and housed
in PowerSSO-24 package. The VNQ5E050AK-E
is designed to drive 12 V automotive grounded
loads, providing protection, diagnostics and easy
3 V and 5 V 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, overtemperature shut-off with auto-
restart and overvoltage active clamp. A dedicated
analog current sense pin is associated with every
November 2012
This is information on a product in full production. For further information contact your local STMicroelectronics sales
office.
Max supply voltage
Operating voltage range
Max On-State resistance
Current limitation (typ)
Off-state supply current
Simple single IC application board dedicated
for VNQ5E050AK-E
Provides thermal heat-sinking for ease of use
in prototyping
Provides electrical connectivity for easy
prototyping
Parameter
Symbol
I
R
V
V
LIMH
I
CC
CC
ON
S
4.5 to 28
Value
41
50
27
2
®
drivers
Doc ID 023979 Rev 1
µA
Unit
V
V
A
(1)
output channel provides enhanced diagnostic
functions including fast detection of overload and
short-circuit to ground through power limitation
indication, overtemperature indication, short-
circuit to V
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 share the external sense
resistor with similar devices.
Figure 1.
Table 1.
VNQ5E050AK evaluation board
EV-VNQ5E050AK
Order code
CC
VNQ5E050AK evaluation board
Device summary
diagnosis and ON-state and
EV-VNQ5E050AK
VNQ5E050AK evaluation board
Data brief
Reference
production data
www.st.com
1/9
1

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EV-VNQ5E050AK Summary of contents

Page 1

... Provides thermal heat-sinking for ease of use in prototyping ■ Provides electrical connectivity for easy prototyping Description EV-VNQ5E050AK provides you an easy way to connect ST’s surface mounted VIPower into your existing prototype circuitry. This evaluation board comes pre-assembled with VNQ5E050AK-E high-side driver. The VNQ5E050AK quad channel ...

Page 2

... All designs have different needs and requirements. Whatever design you decide to use, it will still need to be verified in order to meet your application specifications. ST implies no guarantee or warranty (see 2/9 Appendix A: Reference documents). UM1556 is a VIPower Hardware design Appendix A: Reference documents). Doc ID 023979 Rev 1 EV-VNQ5E050AK documents). ...

Page 3

... EV-VNQ5E050AK 2 Thermal data Table 2. VNQ5E050AK-E thermal data Symbol R thj-amb Table 3. PCB specifications Board dimensions Number of Cu layer Layer Cu thickness Board finish thickness Board Material Thermal vias separation Thermal vias diameter Parameter Thermal resistance junction-ambient (MAX) Parameter Doc ID 023979 Rev 1 Thermal data Max ...

Page 4

... 4/9 Board lead number TAB TAB Doc ID 023979 Rev 1 EV-VNQ5E050AK (1) Device pin function GND INPUT1 CURRENT SENSE1 INPUT2 CURRENT SENSE2 INPUT3 CURRENT SENSE3 INPUT4 CURRENT SENSE4 CS_DIS OUTPUT4 OUTPUT4 OUTPUT4 ...

Page 5

... EV-VNQ5E050AK Table 4. Board connector specification (continued) Connector For further clarification on pin functions please refer to the related datasheet (see documents). Board lead number Doc ID 023979 Rev 1 Board connector reference (1) Device pin function OUTPUT3 ...

Page 6

... Package information ® 4.1 ECOPACK 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 trademark. 6/9 packages Doc ID 023979 Rev 1 EV-VNQ5E050AK ® ...

Page 7

... EV-VNQ5E050AK Appendix A Reference documents 1. Quad channel high-side driver with analog current sense for automotive applications (VNQ5E050AK-E, DocID 13519) 2. VIPower M0-5 and M0-5Enhanced high-side drivers (UM1556, DocID 023520) 3. PowerSSO-24 devices evaluation bord (AN4212, DocID 023983) 4. Evaluation Product Licence Agreement on www.st.com Doc ID 023979 Rev 1 ...

Page 8

... Revision history Revision history Table 5. Document revision history Date 29-Nov-2012 8/9 Revision 1 Initial release. Doc ID 023979 Rev 1 EV-VNQ5E050AK Changes ...

Page 9

... EV-VNQ5E050AK 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. ...

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