Electronic Components Datasheet Search |
|
MIC5264-SPYML Datasheet(PDF) 10 Page - Micrel Semiconductor |
|
MIC5264-SPYML Datasheet(HTML) 10 Page - Micrel Semiconductor |
10 / 11 page Micrel, Inc. MIC5264 May 2006 10 M9999-052406 (408) 955-1690 MIC5264 Junction-To-Ambient Thermal Resistance Package θJA Recommended Minimum Footprint θJC 2.5mm x 2.5mm MLF-10 75°C/W 2°C/W Thermal Resistance Substituting PD for PD(max) and solving for the ambient operating temperature will give the maximum operating conditions for the regulator circuit. The junction-to- ambient thermal resistance for the minimum footprint is 63°C/W. The maximum power dissipation must not be exceeded for proper operation. For example, when operating the MIC5264PMYML at an input voltage of 5.0V at 150mA on VOUT1 and 100mA on VOUT2 with a minimum footprint layout, the maximum ambient operating temperature TA can be determined as follows: ⎟⎟ ⎠ ⎞ ⎜⎜ ⎝ ⎛ ° − ° = C T C W A 63 125 52 . 0 TA = 92.24°C Therefore, a 3.0V application at 150mA on Ch1 and 2.8V at 100mA on Ch2 can accept an ambient operating temperature of 92°C in a 10-pin 2.5mm x 2.5mm MLF ® package. For a full discussion of heat sinking and thermal effects on voltage regulators, refer to the “Regulator Thermals” section of Micrel’s Designing with Low-Dropout Voltage Regulators handbook. This information can be found on Micrel's website at: http://www.micrel.com/_PDF/other/LDOBk_ds.pdf |
Similar Part No. - MIC5264-SPYML |
|
Similar Description - MIC5264-SPYML |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | 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 |