EV-VNQ5027AK STMicroelectronics, EV-VNQ5027AK Datasheet

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EV-VNQ5027AK

Manufacturer Part Number
EV-VNQ5027AK
Description
Power Management IC Development Tools VNQ5027AK Eval Brd VIPower MO-5 BRD
Manufacturer
STMicroelectronics
Datasheet

Specifications of EV-VNQ5027AK

Product Category
Power Management IC Development Tools
Rohs
yes
Features
1. Typical value with all loads connected.
Description
EV-VNQ5027AK provides you an easy way to
connect ST’s surface mounted VIPower
into your existing prototype circuitry. This
evaluation board comes pre-assembled with
VNQ5027AK-E high-side driver.
The VNQ5027AK-E is a monolitic device made
using STMicroelectronics
is intended for driving resistive or inductive loads
with one side connected to ground. Active V
voltage clamp protects the device against low
energy spikes.
This device integrates an analog current sense
which delivers a current proportional to the load
current (according to a known ratio) when
CS_DIS is driven low or left open. When CS_DIS
is driven high, the CURRENT SENSE pin is in a
high impedance condition. Output current
limitation protects the device in overload
condition. In case of long overload duration, the
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 VNQ5027AK-E
Provides thermal heat-sinking for ease of use
in prototyping
Provides electrical connectivity for easy
prototyping
Parameter
®
Symbol
VIPower technology. It
I
R
V
V
LIMH
I
CC
CC
ON
S
4.5 to 36
Value
41
27
42
2
®
drivers
Doc ID 023981 Rev 1
CC
µA
Unit
V
V
A
pin
(1)
device limits the dissipated power to safe level up
to thermal shutdown intervention.
Thermal shutdown with automatic restart allows
the device to recover normal operation as soon as
fault condition disappears.
Figure 1.
Table 1.
EV-VNQ5027AK
VNQ5027AK evaluation board
Order code
VNQ5027AK evaluation board
Device summary
EV-VNQ5027AK
VNQ5027AK evaluation board
Data brief
Reference
production data
www.st.com
1/9
1

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EV-VNQ5027AK Summary of contents

Page 1

... Provides thermal heat-sinking for ease of use in prototyping ■ Provides electrical connectivity for easy prototyping Description EV-VNQ5027AK provides you an easy way to connect ST’s surface mounted VIPower into your existing prototype circuitry. This evaluation board comes pre-assembled with VNQ5027AK-E high-side driver. The VNQ5027AK monolitic device made ® ...

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 023981 Rev 1 EV-VNQ5027AK documents). ...

Page 3

... EV-VNQ5027AK 2 Thermal data Table 2. VNQ5027AK-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 023981 Rev 1 Thermal data Max ...

Page 4

... 4/9 Board lead number TAB TAB Doc ID 023981 Rev 1 EV-VNQ5027AK (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-VNQ5027AK 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 023981 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 023981 Rev 1 EV-VNQ5027AK ® ...

Page 7

... EV-VNQ5027AK Appendix A Reference documents 1. Quad channel high side driver with analog current sense for automotive applications (VNQ5027AK-E, DocID 12730) 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 023981 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 023981 Rev 1 EV-VNQ5027AK Changes ...

Page 9

... EV-VNQ5027AK 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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