Datasheet ADP7182 (Analog Devices) - 2
| 制造商 | Analog Devices |
| 描述 | –28 V, −200 mA, Low Noise, Linear Regulator |
| 页数 / 页 | 32 / 2 — ADP7182. Data Sheet. TABLE OF CONTENTS. REVISION HISTORY. 6/2019—Rev. L … |
| 修订版 | M |
| 文件格式/大小 | PDF / 964 Kb |
| 文件语言 | 英语 |
ADP7182. Data Sheet. TABLE OF CONTENTS. REVISION HISTORY. 6/2019—Rev. L to Rev. M. 3/2016—Rev. E to Rev. F
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ADP7182 Data Sheet TABLE OF CONTENTS
Features .. 1 Theory of Operation .. 22 Applications ... 1 Adjustable Mode Operation ... 22 Typical Application Circuits .. 1 Applications Information .. 23 General Description ... 1 ADIsimPower Design Tool ... 23 Revision History ... 2 Capacitor Selection .. 23 Specifications ... 4 Enable Pin Operation .. 24 Input and Output Capacitance, Recommended Soft Start .. 24 Specifications .. 5 Noise Reduction of the Adjustable ADP7182 .. 25 Absolute Maximum Ratings .. 6 Current-Limit and Thermal Overload Protection ... 25 Thermal Data .. 6 Thermal Considerations .. 26 Thermal Resistance .. 6 PCB Layout Considerations .. 29 ESD Caution .. 6 Outline Dimensions ... 31 Pin Configurations and Function Descriptions ... 7 Ordering Guide .. 32 Typical Performance Characteristics ... 10
REVISION HISTORY 6/2019—Rev. L to Rev. M 3/2016—Rev. E to Rev. F
Changes to Adjustable Mode Operation Section ... 22 Changes to Figure 62 .. 17
10/2018—Rev. K to Rev. L 9/2014—Rev. D to Rev. E
Changes to Noise Reduction of the Adjustable ADP7182 Changes to Features and General Description Sections .. 1 Section .. 25 Changes to Figure 101 ... 28 Changes to Ordering Guide .. 32 Added Table 11 ... 29 Changes to Ordering Guide .. 31
7/2018—Rev. J to Rev. K
Changes to Outline Dimensions ... 30
7/2014—Rev. C to Rev. D
Changes to Ordering Guide .. 31 Added 6-Lead LFCSP (Throughout) .. 1 Added 6-Lead LFCSP Thermal Resistance Parameters ... 5
3/2017—Rev. I to Rev. J
Added Figure 7, Figure 8, and Table 7 .. 8 Changes to Specifications Section .. 3 Added 6-Lead LFCSP θJA Values to Table 8; Added 6-Lead Updated Outline Dimensions ... 30 LFCSP ΨJB Value to Table 10 ... 25 Changes to Ordering Guide .. 31 Added Figure 92, Figure 93, and Figure 94 ... 26 Changes to Thermal Characterization Parameter, ΨJB Section
12/2016—Rev. H to Rev. I
and Added Figure 99 .. 27 Changes to Figure 77 ... 21 Added Figure 101 ... 28 Moved Theory of Operation/Enable Pin Operation Section.. 23 Added Figure 104, Outline Dimensions .. 29 Changes to Enable Pin Operation Section .. 23 Changes to Ordering Guide .. 30
11/2016—Rev. G to Rev. H 9/2013—Rev. B to Rev. C
Change to Thermal Considerations Section ... 25 Changes to Ordering Guide .. 28 Updated Outline Dimensions ... 30 Changes to Ordering Guide .. 31
6/2013—Rev. A to Rev. B
Changes to General Description ... 1
6/2016—Rev. F to Rev. G
Updated Outline Dimensions ... 27 Changes to Figure 101 .. 28 Changes to Ordering Guide .. 28 Rev. M | Page 2 of 32 Document Outline FEATURES APPLICATIONS TYPICAL APPLICATION CIRCUITS GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS INPUT AND OUTPUT CAPACITANCE, RECOMMENDED SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS THERMAL DATA THERMAL RESISTANCE ESD CAUTION PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION ADJUSTABLE MODE OPERATION APPLICATIONS INFORMATION ADIsimPower DESIGN TOOL CAPACITOR SELECTION Output Capacitor Input Bypass Capacitor Input and Output Capacitor Properties ENABLE PIN OPERATION SOFT START NOISE REDUCTION OF THE ADJUSTABLE ADP7182 CURRENT-LIMIT AND THERMAL OVERLOAD PROTECTION THERMAL CONSIDERATIONS Thermal Characterization Parameter, ΨJB PCB LAYOUT CONSIDERATIONS OUTLINE DIMENSIONS ORDERING GUIDE
ADP7182 Data Sheet TABLE OF CONTENTS
Features .. 1 Theory of Operation .. 22 Applications ... 1 Adjustable Mode Operation ... 22 Typical Application Circuits .. 1 Applications Information .. 23 General Description ... 1 ADIsimPower Design Tool ... 23 Revision History ... 2 Capacitor Selection .. 23 Specifications ... 4 Enable Pin Operation .. 24 Input and Output Capacitance, Recommended Soft Start .. 24 Specifications .. 5 Noise Reduction of the Adjustable ADP7182 .. 25 Absolute Maximum Ratings .. 6 Current-Limit and Thermal Overload Protection ... 25 Thermal Data .. 6 Thermal Considerations .. 26 Thermal Resistance .. 6 PCB Layout Considerations .. 29 ESD Caution .. 6 Outline Dimensions ... 31 Pin Configurations and Function Descriptions ... 7 Ordering Guide .. 32 Typical Performance Characteristics ... 10
REVISION HISTORY 6/2019—Rev. L to Rev. M 3/2016—Rev. E to Rev. F
Changes to Adjustable Mode Operation Section ... 22 Changes to Figure 62 .. 17
10/2018—Rev. K to Rev. L 9/2014—Rev. D to Rev. E
Changes to Noise Reduction of the Adjustable ADP7182 Changes to Features and General Description Sections .. 1 Section .. 25 Changes to Figure 101 ... 28 Changes to Ordering Guide .. 32 Added Table 11 ... 29 Changes to Ordering Guide .. 31
7/2018—Rev. J to Rev. K
Changes to Outline Dimensions ... 30
7/2014—Rev. C to Rev. D
Changes to Ordering Guide .. 31 Added 6-Lead LFCSP (Throughout) .. 1 Added 6-Lead LFCSP Thermal Resistance Parameters ... 5
3/2017—Rev. I to Rev. J
Added Figure 7, Figure 8, and Table 7 .. 8 Changes to Specifications Section .. 3 Added 6-Lead LFCSP θJA Values to Table 8; Added 6-Lead Updated Outline Dimensions ... 30 LFCSP ΨJB Value to Table 10 ... 25 Changes to Ordering Guide .. 31 Added Figure 92, Figure 93, and Figure 94 ... 26 Changes to Thermal Characterization Parameter, ΨJB Section
12/2016—Rev. H to Rev. I
and Added Figure 99 .. 27 Changes to Figure 77 ... 21 Added Figure 101 ... 28 Moved Theory of Operation/Enable Pin Operation Section.. 23 Added Figure 104, Outline Dimensions .. 29 Changes to Enable Pin Operation Section .. 23 Changes to Ordering Guide .. 30
11/2016—Rev. G to Rev. H 9/2013—Rev. B to Rev. C
Change to Thermal Considerations Section ... 25 Changes to Ordering Guide .. 28 Updated Outline Dimensions ... 30 Changes to Ordering Guide .. 31
6/2013—Rev. A to Rev. B
Changes to General Description ... 1
6/2016—Rev. F to Rev. G
Updated Outline Dimensions ... 27 Changes to Figure 101 .. 28 Changes to Ordering Guide .. 28 Rev. M | Page 2 of 32 Document Outline FEATURES APPLICATIONS TYPICAL APPLICATION CIRCUITS GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS INPUT AND OUTPUT CAPACITANCE, RECOMMENDED SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS THERMAL DATA THERMAL RESISTANCE ESD CAUTION PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION ADJUSTABLE MODE OPERATION APPLICATIONS INFORMATION ADIsimPower DESIGN TOOL CAPACITOR SELECTION Output Capacitor Input Bypass Capacitor Input and Output Capacitor Properties ENABLE PIN OPERATION SOFT START NOISE REDUCTION OF THE ADJUSTABLE ADP7182 CURRENT-LIMIT AND THERMAL OVERLOAD PROTECTION THERMAL CONSIDERATIONS Thermal Characterization Parameter, ΨJB PCB LAYOUT CONSIDERATIONS OUTLINE DIMENSIONS ORDERING GUIDE