Datasheet ADP7158 (Analog Devices) - 2
| Fabricante | Analog Devices |
| Descripción | 2 A, Ultralow Noise, High PSRR, Fixed Output, RF Linear Regulator |
| Páginas / Página | 22 / 2 — ADP7158. Data Sheet. TABLE OF CONTENTS. REVISION HISTORY 1/2019—Rev. B to … |
| Revisión | C |
| Formato / tamaño de archivo | PDF / 735 Kb |
| Idioma del documento | Inglés |
ADP7158. Data Sheet. TABLE OF CONTENTS. REVISION HISTORY 1/2019—Rev. B to Rev. C. 11/2016—Rev. A to Rev. B
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ADP7158 Data Sheet TABLE OF CONTENTS
Features .. 1 Theory of Operation .. 13 Applications ... 1 Applications Information .. 14 General Description ... 1 ADIsimPower Design Tool ... 14 Typical Application Circuit ... 1 Capacitor Selection .. 14 Revision History ... 2 UVLO ... 15 Specifications ... 3 Programmable Precision Enable .. 16 Input and Output Capacitors, Recommended Specifications 4 Start-Up Time ... 17 Absolute Maximum Ratings .. 5 REF, BYP, and VREG Pins ... 17 Thermal Data .. 5 Current Limit and Thermal Shutdown ... 17 Thermal Resistance .. 5 Thermal Considerations .. 17 ESD Caution .. 5 PCB Layout Considerations .. 20 Pin Configurations and Function Descriptions ... 6 Outline Dimensions ... 21 Typical Performance Characteristics ... 7 Ordering Guide .. 22
REVISION HISTORY 1/2019—Rev. B to Rev. C
Updated Outline Dimensions ... 21 Changes to Ordering Guide .. 22
11/2016—Rev. A to Rev. B
Changes to Table 3 .. 4
5/2016—Rev. 0 to Rev. A
Added Note 1 to Table 2; Renumbered Sequentially ... 4 Change to Figure 4 ... 6 Change to Programmable Precision Enable Section ... 16
3/2016—Revision 0: Initial Version
Rev. C | Page 2 of 22 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION TYPICAL APPLICATION CIRCUIT TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS INPUT AND OUTPUT CAPACITORS, RECOMMENDED SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS THERMAL DATA THERMAL RESISTANCE ESD CAUTION PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION APPLICATIONS INFORMATION ADIsimPower DESIGN TOOL CAPACITOR SELECTION Output Capacitor Input and VREG Capacitor REF Capacitor BYP Capacitor Capacitor Properties UVLO PROGRAMMABLE PRECISION ENABLE START-UP TIME REF, BYP, AND VREG PINS CURRENT LIMIT AND THERMAL SHUTDOWN THERMAL CONSIDERATIONS Thermal Characterization Parameter (ΨJB) PCB LAYOUT CONSIDERATIONS OUTLINE DIMENSIONS ORDERING GUIDE
ADP7158 Data Sheet TABLE OF CONTENTS
Features .. 1 Theory of Operation .. 13 Applications ... 1 Applications Information .. 14 General Description ... 1 ADIsimPower Design Tool ... 14 Typical Application Circuit ... 1 Capacitor Selection .. 14 Revision History ... 2 UVLO ... 15 Specifications ... 3 Programmable Precision Enable .. 16 Input and Output Capacitors, Recommended Specifications 4 Start-Up Time ... 17 Absolute Maximum Ratings .. 5 REF, BYP, and VREG Pins ... 17 Thermal Data .. 5 Current Limit and Thermal Shutdown ... 17 Thermal Resistance .. 5 Thermal Considerations .. 17 ESD Caution .. 5 PCB Layout Considerations .. 20 Pin Configurations and Function Descriptions ... 6 Outline Dimensions ... 21 Typical Performance Characteristics ... 7 Ordering Guide .. 22
REVISION HISTORY 1/2019—Rev. B to Rev. C
Updated Outline Dimensions ... 21 Changes to Ordering Guide .. 22
11/2016—Rev. A to Rev. B
Changes to Table 3 .. 4
5/2016—Rev. 0 to Rev. A
Added Note 1 to Table 2; Renumbered Sequentially ... 4 Change to Figure 4 ... 6 Change to Programmable Precision Enable Section ... 16
3/2016—Revision 0: Initial Version
Rev. C | Page 2 of 22 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION TYPICAL APPLICATION CIRCUIT TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS INPUT AND OUTPUT CAPACITORS, RECOMMENDED SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS THERMAL DATA THERMAL RESISTANCE ESD CAUTION PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION APPLICATIONS INFORMATION ADIsimPower DESIGN TOOL CAPACITOR SELECTION Output Capacitor Input and VREG Capacitor REF Capacitor BYP Capacitor Capacitor Properties UVLO PROGRAMMABLE PRECISION ENABLE START-UP TIME REF, BYP, AND VREG PINS CURRENT LIMIT AND THERMAL SHUTDOWN THERMAL CONSIDERATIONS Thermal Characterization Parameter (ΨJB) PCB LAYOUT CONSIDERATIONS OUTLINE DIMENSIONS ORDERING GUIDE