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EV-VNH7040AY

P1-P3P4-P6P7-P8
Board connections EV-VNH7040AY
4/8 DocID030659 Rev 1
2 Board connections
Table 2. Pin connection and function
Connector Board lead number Device pin function
J1 1, 2 GND
J1 3, 4, 5, 6 OUTA
J1 7 INA
J1 8 GND
J1 9 INB
J1 10, 11, 12, 13 OUTB
J1 14, 15 GND
J2 1, 2 GND
J2 3 SENSE_EN
J2 4 SEL0
J2 5 GND
J2 6 M_SENSE
J2 7, 8, 9, 10, 11 VCC
J2 12 GND
J2 13 PWM
J2 14, 15 GND
Table 3. BOM
Component Value
C1 33 nF
C2 470 uF 50V
R1, R2,R3, R4, R7, R8 1K Ohm
R5, R9 10K Ohm
R6 1.5k Ohm
DocID030659 Rev 1 5/8
EV-VNH7040AY Thermal data
5
3 Thermal data
Table 4. EV-VNH7040AY thermal data
Symbol Parameter Max Unit
Rthj-amb Thermal resistance junction-ambient HSD (MAX) 40 °C/W
Rthj-amb Thermal resistance junction-ambient LSD (MAX) 45 °C/W
Table 5. PCB specifications
Parameter Value Unit
Board dimensions 41 x 47 mm
Number of Cu layer 2 -
Layer Cu thickness 35 μm
Board finish thickness 1.6 +/- 10% mm
Board Material FR4 -
Thermal vias separation 1.1 mm
Thermal vias diameter 0.5 mm
ECOPACK
®
EV-VNH7040AY
6/8 DocID030659 Rev 1
4 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
®
is an ST trademark.
P1-P3P4-P6P7-P8

EV-VNH7040AY

Mfr. #:
Buy EV-VNH7040AY
Manufacturer:
STMicroelectronics
Description:
Power Management IC Development Tools VNH7040AY Evaluation Board
Lifecycle:
New from this manufacturer.
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