Datasheet LT3041 (Analog Devices) - 2
| Manufacturer | Analog Devices |
| Description | 20 V, 1 A, Ultra-Low Noise, Ultra-High PSRR Linear Regulator with VIOC Control |
| Pages / Page | 36 / 2 — LT3041. TABLE OF CONTENTS. REVISION HISTORY. 10/2022—Revision 0: Initial … |
| File Format / Size | PDF / 2.5 Mb |
| Document Language | English |
LT3041. TABLE OF CONTENTS. REVISION HISTORY. 10/2022—Revision 0: Initial Version. analog.com. Rev. 0 | 2 of 36
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LT3041 TABLE OF CONTENTS
Features.. 1 Fast Startup..25 Applications... 1 EN/UV.. 25 Typical Application...1 Programmable Power Good...25 General Description...1 Externally Programmable Current Limit... 25 Specifications.. 3 Output Overshoot Recovery...25 Electrical Characteristics.. 3 Direct Paralleling for Higher Current.. 25 Absolute Maximum Ratings...6 PCB Layout Considerations... 26 ESD Caution...6 High-Efficiency Linear Regulator: Voltage Pin Configuration and Function Descriptions.. 7 Input-to-Output Control (VIOC).. 26 Typical Performance Characteristics... 9 Typical VIOC Application..27 Theory of Operation...20 Thermal Considerations... 29 Applications Information.. 21 Calculating Junction Temperature.. 29 Output Voltage..21 Overload Recovery...29 Output Sensing and Stability..22 Protection Features..30 Stability and Output Capacitance...22 Typical Applications... 31 High Vibration Environments..23 Related Products... 35 Stability and Input Capacitance..23 Outline Dimensions... 36 PSRR and Input Capacitance.. 24 Ordering Guide...36 Filtering High-Frequency Spikes.. 24 Evaluation Boards.. 36 Output Noise.. 24 SET Pin (Bypass) Capacitance: Noise, PSRR, Transient Response, and Soft-Start... 24
REVISION HISTORY 10/2022—Revision 0: Initial Version analog.com Rev. 0 | 2 of 36
Document Outline Features Applications Typical Application General Description Specifications Electrical Characteristics Absolute Maximum Ratings ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Theory of Operation Applications Information Output Voltage Output Sensing and Stability Stability and Output Capacitance High Vibration Environments Stability and Input Capacitance PSRR and Input Capacitance Filtering High-Frequency Spikes Output Noise SET Pin (Bypass) Capacitance: Noise, PSRR, Transient Response, and Soft-Start Fast Startup EN/UV Programmable Power Good Externally Programmable Current Limit Output Overshoot Recovery Direct Paralleling for Higher Current PCB Layout Considerations High-Efficiency Linear Regulator: Voltage Input-to-Output Control (VIOC) Typical VIOC Application Thermal Considerations Calculating Junction Temperature Overload Recovery Protection Features Typical Applications Related Products Outline Dimensions Ordering Guide Evaluation Boards
LT3041 TABLE OF CONTENTS
Features.. 1 Fast Startup..25 Applications... 1 EN/UV.. 25 Typical Application...1 Programmable Power Good...25 General Description...1 Externally Programmable Current Limit... 25 Specifications.. 3 Output Overshoot Recovery...25 Electrical Characteristics.. 3 Direct Paralleling for Higher Current.. 25 Absolute Maximum Ratings...6 PCB Layout Considerations... 26 ESD Caution...6 High-Efficiency Linear Regulator: Voltage Pin Configuration and Function Descriptions.. 7 Input-to-Output Control (VIOC).. 26 Typical Performance Characteristics... 9 Typical VIOC Application..27 Theory of Operation...20 Thermal Considerations... 29 Applications Information.. 21 Calculating Junction Temperature.. 29 Output Voltage..21 Overload Recovery...29 Output Sensing and Stability..22 Protection Features..30 Stability and Output Capacitance...22 Typical Applications... 31 High Vibration Environments..23 Related Products... 35 Stability and Input Capacitance..23 Outline Dimensions... 36 PSRR and Input Capacitance.. 24 Ordering Guide...36 Filtering High-Frequency Spikes.. 24 Evaluation Boards.. 36 Output Noise.. 24 SET Pin (Bypass) Capacitance: Noise, PSRR, Transient Response, and Soft-Start... 24
REVISION HISTORY 10/2022—Revision 0: Initial Version analog.com Rev. 0 | 2 of 36
Document Outline Features Applications Typical Application General Description Specifications Electrical Characteristics Absolute Maximum Ratings ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Theory of Operation Applications Information Output Voltage Output Sensing and Stability Stability and Output Capacitance High Vibration Environments Stability and Input Capacitance PSRR and Input Capacitance Filtering High-Frequency Spikes Output Noise SET Pin (Bypass) Capacitance: Noise, PSRR, Transient Response, and Soft-Start Fast Startup EN/UV Programmable Power Good Externally Programmable Current Limit Output Overshoot Recovery Direct Paralleling for Higher Current PCB Layout Considerations High-Efficiency Linear Regulator: Voltage Input-to-Output Control (VIOC) Typical VIOC Application Thermal Considerations Calculating Junction Temperature Overload Recovery Protection Features Typical Applications Related Products Outline Dimensions Ordering Guide Evaluation Boards