Datasheet LT3041 (Analog Devices) - 8
| Fabricante | Analog Devices |
| Descripción | 20 V, 1 A, Ultra-Low Noise, Ultra-High PSRR Linear Regulator with VIOC Control |
| Páginas / Página | 36 / 8 — LT3041. PIN CONFIGURATION AND FUNCTION DESCRIPTIONS. Table 3. Pin … |
| Formato / tamaño de archivo | PDF / 2.5 Mb |
| Idioma del documento | Inglés |
LT3041. PIN CONFIGURATION AND FUNCTION DESCRIPTIONS. Table 3. Pin Function Descriptions. Pin No. Mnemonic. Description. analog.com
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LT3041 PIN CONFIGURATION AND FUNCTION DESCRIPTIONS Table 3. Pin Function Descriptions Pin No. Mnemonic Description
13, 14 OUT Output. The OUT pins supply power to the load. For stability, use a minimum of two 10 µF output capacitors in parallel with an equivalent series resistance (ESR) of less than 20 mΩ and an effective series inductance (ESL) of less than 2 nH each. Large load transients require larger output capacitance to limit peak-voltage transients. Refer to the Stability and Output Capacitance section for more information on output capacitance. A parasitic-substrate diode exists between the OUT and GND pins of the LT3041; therefore, do not drive OUT more than 0.3 V less than GND during normal operation or during a fault condition. 15 EPAD (GND) Exposed Pad. The exposed pad is an electrical connection to GND. To ensure proper electrical and thermal performance, solder the exposed backside to the PCB ground and connect it directly to the GND pins.
analog.com Rev. 0 | 8 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 PIN CONFIGURATION AND FUNCTION DESCRIPTIONS Table 3. Pin Function Descriptions Pin No. Mnemonic Description
13, 14 OUT Output. The OUT pins supply power to the load. For stability, use a minimum of two 10 µF output capacitors in parallel with an equivalent series resistance (ESR) of less than 20 mΩ and an effective series inductance (ESL) of less than 2 nH each. Large load transients require larger output capacitance to limit peak-voltage transients. Refer to the Stability and Output Capacitance section for more information on output capacitance. A parasitic-substrate diode exists between the OUT and GND pins of the LT3041; therefore, do not drive OUT more than 0.3 V less than GND during normal operation or during a fault condition. 15 EPAD (GND) Exposed Pad. The exposed pad is an electrical connection to GND. To ensure proper electrical and thermal performance, solder the exposed backside to the PCB ground and connect it directly to the GND pins.
analog.com Rev. 0 | 8 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