MIC5191YMM TR Micrel Inc, MIC5191YMM TR Datasheet
MIC5191YMM TR
Specifications of MIC5191YMM TR
MIC5191YMMTR
Related parts for MIC5191YMM TR
MIC5191YMM TR Summary of contents
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... V IN PowerPAK is a trademark of Siliconix, Inc. MLF and MicroLeadFrame are registered trademarks of Amkor Technology, Inc. Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1 ( December 2006 Features • Input voltage range: V • +1.0% initial output tolerance • ...
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Micrel, Inc. Ordering Information Part Number Standard Pb-Free MIC5191BML MIC5191YML MIC5191BMM MIC5191YMM Pin Configuration VIN SGND 3 VCC1 4 COMP 5 10-Pin 3mm x 3mm MLF Top View Pin Description Pin Number Pin Name 1 VIN 2 ...
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Micrel, Inc. Absolute Maximum Ratings Supply Voltage (V ) ....................................................+6.0V IN Enable Voltage (V )....................................................+14V 2....................................................................+14V CC CC Junction Temperature (T ) ..................–40°C ≤ (3) ESD Rating Electrical Characteristics T = 25°C with V ...
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Micrel, Inc. Typical Characteristics December 2006 4 MIC5191 M9999-122206 ...
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Micrel, Inc. Functional Characteristics December 2006 5 MIC5191 M9999-122206 ...
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Micrel, Inc. Functional Diagram VCC1 EN December 2006 INTERNAL VOLTAGE REGULATOR OUTPUT CONTROL ENABLE AND LEVEL SHIFT COMP Figure 1. MIC5191 Block Diagram 6 VIN 50mV IS CURRENT LIMIT AMPLIFIER VCC2 OUT PGND FB 0.5V ERROR SGND AMPLIFIER MIC5191 M9999-122206 ...
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Micrel, Inc. Functional Description VIN The VIN pin is connected to the N-Channel drain. VIN is the input power being supplied to the output. This pin is also used to power the internal current limit comparator and compare the ISENSE ...
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Micrel, Inc. Application Information Designing with the MIC5191 Anatomy of a transient response A voltage regulator can maintain a set output voltage while its exterior world is pushing and pulling in its demand for power. The measure of a regulator ...
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Micrel, Inc. Compensation The MIC5191 allows the flexibility controlling the gain and bandwidth. This allows the MIC5191 design to be tailored to each individual design. In designing the MIC5191 important to maintain adequate phase margin. This is generally ...
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Micrel, Inc. compensation resistor, creating a higher mid-band gain. 100 80 60 Increasing Cout reduces the load resistance and output capacitor pole 40 allowing for an increase in mid-band gain 20 0 -20 0.01 0 100 Frequency (KHz) ...
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Micrel, Inc. Referring to Application Hint 17, Designing PCB Heat Sinks , the minimum amount of copper area for 28.8°C/W is 2750mm (or 0.426in denotes convection heating only (2 oz. copper) and the dotted line shows ...
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Micrel, Inc. Feedback Resistors IR3716S MIC5191 FB Figure 10. Adjustable Output The feedback resistors adjust the output to the desired voltage and can be calculated as follows: ⎛ ⎞ ⎜ ⎟ OUT REF R2 ...
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Micrel, Inc. The transient response also contributes to the overall AC output voltage deviation. Figure 12 shows 10A load transient. The top trace is the output of the switching regulator (same circuit as Figure10). The output voltage ...
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Micrel, Inc. Package Information December 2006 10-Pin MSOP (MM) ® 10-Pin 3mm x 3mm MLF (ML) 14 MIC5191 M9999-122206 ...
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Micrel, Inc. MICREL, INC. 2180 FORTUNE DRIVE SAN JOSE, CA 95131 USA TEL +1 (408) 944-0800 FAX +1 (408) 474-1000 WEB http://www.micrel.com The information furnished by Micrel in this data sheet is believed to be accurate and reliable. However, no ...