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ADP7182ACPZ-R7 数据表(PDF) 2 Page - Analog Devices |
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ADP7182ACPZ-R7 数据表(HTML) 2 Page - Analog Devices |
2 / 31 page ADP7182 Data Sheet Rev. I | Page 2 of 31 TABLE OF CONTENTS Features .............................................................................................. 1 Applications....................................................................................... 1 Typical Application Circuits............................................................ 1 General Description ......................................................................... 1 Revision History ............................................................................... 2 Specifications..................................................................................... 3 Input and Output Capacitance, Recommended Specifications ......................................................................................................... 4 Absolute Maximum Ratings............................................................ 5 Thermal Data ................................................................................ 5 Thermal Resistance ...................................................................... 5 ESD Caution.................................................................................. 5 Pin Configurations and Function Descriptions ........................... 6 Typical Performance Characteristics ............................................. 9 Theory of Operation ...................................................................... 21 Adjustable Mode Operation ..................................................... 21 Applications Information .............................................................. 22 ADIsimPower Design Tool ....................................................... 22 Capacitor Selection .................................................................... 22 Enable Pin Operation ................................................................ 23 Soft Start ...................................................................................... 23 Noise Reduction of the Adjustable ADP7182 ............................ 24 Current-Limit and Thermal Overload Protection................. 24 Thermal Considerations............................................................ 25 PCB Layout Considerations...................................................... 28 Outline Dimensions....................................................................... 30 Ordering Guide .......................................................................... 31 REVISION HISTORY 12/2016—Rev. H to Rev. I Changes to Figure 77.................................................................................21 Moved Theory of Operation/Enable Pin Operation Section.... 23 Changes to Enable Pin Operation Section .................................. 23 11/2016—Rev. G to Rev. H Change to Thermal Considerations Section............................... 25 Updated Outline Dimensions....................................................... 30 Changes to Ordering Guide .......................................................... 31 6/2016—Rev. F to Rev. G Changes to Figure 101.................................................................... 28 3/2016—Rev. E to Rev. F Changes to Figure 62...................................................................... 17 9/2014—Rev. D to Rev. E Changes to Features and General Description Sections.............. 1 Changes to Figure 101.................................................................... 28 Added Table 11 ............................................................................... 29 Changes to Ordering Guide .......................................................... 31 7/2014—Rev. C to Rev. D Added 6-Lead LFCSP (Throughout) ............................................. 1 Added 6-Lead LFCSP Thermal Resistance Parameters............... 5 Added Figure 7, Figure 8, and Table 7 ........................................... 8 Added 6-Lead LFCSP θJA Values to Table 8; Added 6-Lead LFCSP ΨJB Value to Table 10 ......................................................... 25 Added Figure 92, Figure 93, and Figure 94................................. 26 Changes to Thermal Characterization Parameter, ΨJB Section and Added Figure 99...................................................................... 27 Added Figure 101 ........................................................................... 28 Added Figure 104, Outline Dimensions...................................... 29 Changes to Ordering Guide.......................................................... 30 9/2013—Rev. B to Rev. C Changes to Ordering Guide.......................................................... 28 6/2013—Rev. A to Rev. B Changes to General Description .....................................................1 Updated Outline Dimensions....................................................... 27 Changes to Ordering Guide.......................................................... 28 5/2013—Rev. 0 to Rev. A Changed Start-Up Time VOUT = −5 V from 450 µs to 550 µs......3 Changes to Figure 9 and Figure 12..................................................8 Changes to Figure 13.........................................................................9 Changes to Figure 19 and Figure 22 ............................................ 10 Changes to Figure 28...................................................................... 11 Changes to Figure 31 and Figure 34 ............................................ 12 Changes to Figure 37 and Figure 40 ............................................ 13 Changes to Figure 43...................................................................... 14 Added ADIsimPower Design Tool Section................................. 21 4/2013—Revision 0: Initial Version |
类似零件编号 - ADP7182ACPZ-R7 |
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类似说明 - ADP7182ACPZ-R7 |
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