Electronic Components Datasheet Search |
|
ZSPM4551 Datasheet(PDF) 27 Page - Integrated Device Technology |
|
ZSPM4551 Datasheet(HTML) 27 Page - Integrated Device Technology |
27 / 29 page ZSPM4551 Datasheet © 2016 Integrated Device Technology, Inc. 27 January 29, 2016 Figure 5.3 is a representation of how the heat can be conducted away from the die using an exposed pad package. Each application will have different requirements and limitations, and therefore the user should use sufficient copper to dissipate the power in the system. The output current rating for the linear regulators might need to be de-rated for ambient temperatures above 85°C. The de-rated value will depend on calculated worst case power dissipation and the thermal management implementation in the application. Figure 5.3 Conducting Heat Away from the Die using an Exposed Pad Package Mold compound Die Epoxy Die attach Exposed pad Solder Thermal Vias with Cu plating Single Layer, 2oz Cu Ground Layer, 1oz Cu Signal Layer, 1oz Cu Bottom Layer, 2oz Cu 20% Cu coverage 90% Cu coverage 5% - 10% Cu coverage Note: NOT to scale. 5.2. Single-Layer PCB Layout Layout recommendations for a single-layer PCB: Utilize as much copper area for power management as possible. In a single-layer board application, the thermal pad is attached to a heat spreader (copper areas) by using a low thermal impedance attachment method (solder paste or thermal conductive epoxy). In both of the methods mentioned above, it is advisable to use as much copper trace as possible to dissipate the heat. |
Similar Part No. - ZSPM4551 |
|
Similar Description - ZSPM4551 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |