AME5130AEEVADJ AME [Analog Microelectronics], AME5130AEEVADJ Datasheet
AME5130AEEVADJ
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AME5130AEEVADJ Summary of contents
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AME, Inc. AME5130 n General Description The AME5130 is a fixed off-time step-up DC/DC con- verter in a small 5-lead SOT-25 package.The AME5130 is ideal for LCD panels requiring low current and high effi- ciency as well as LED applications ...
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AME, Inc. AME5130 n Function Block Diagram OUT Vref=1. Enable Comp + - + CL Comp - 400ns one Shot Internal Soft Start Logic control Under Voltage Lockout ...
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AME, Inc. AME5130 n Pin Configuration SOT-25 Top View 5 4 AME5130 Pin Description Pin # Pin Name Power Switch input This is the drain of the internal NMOS power switch. Minimize the metal ...
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... Part Number Marking* AME5130AEEVADJ AME5130AEEVADJZ Note: ww represents the date code and pls refer to Date Code Rule before Package Dimension line on top of the first letter represents lead free plating such as BCL. Please consult AME sales office or authorized Rep./Distributor for the availability of package type. ...
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AME, Inc. AME5130 n Absolute Maximum Ratings Parameter Input Supply Voltage RUN, V Voltages FB SW Voltage N-Channel Switch Sink Current ESD Classification Caution: Stress above the listed absolute maximum rating may cause permanent damage to the device n Recommended ...
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AME, Inc. AME5130 n Electrical Specifications V =2.2V, RUN = IN, Parameter Device Disabled Device Enabled Shutdown Feedback Trip Point Switch Current Limit FB Pin Bias Current Input Voltage Range Switch R DSON Switch Off ...
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AME, Inc. AME5130 n Electrical Specifications The AME5130 features a constant off-time control scheme. Operation can be best understood by referring to Figure 3. When the voltage at the FB pin is less than 0.9V, the Enable Comp in Figure ...
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AME, Inc. AME5130 CAPACITOR SELECTION Choose low ESR capacitors for the output to minimize output voltage ripple. Multilayer ceramic capacitors are the best choice. For most applications ceramic capaci- tor is sufficient. For some applications a reduction ...
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AME, Inc. AME5130 n Application Information V 2.5V-4. 4.7 F Ceramic Figure4: Eight White LEDs Application in Li-Ion Battery V IN 2.5V-4. 4.7 F Ceramic AME5130 ...
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AME, Inc. AME5130 n Application Information C 4.7 F Ceramic 4.7 F Ceramic 2.5V-4. AME5130 FB 4 RUN GND 2 Figure6: Li-Ion 12V Application ...
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AME, Inc. AME5130 Switch Current Limit vs. V 800 750 700 650 600 550 500 450 400 350 2 2 (V) IN Efficiency vs. Load Current =2. ...
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AME, Inc. AME5130 SHDN Threshold vs. V 1.05 1.0 0.95 0.9 0.85 0.8 0.75 0.7 0.65 0.6 0.55 0.5 2 2 (V) IN Efficiency vs 2 3.5 ...
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AME, Inc. AME5130 Typical Switching Waveform 19.4V 4.2V OUT 15mA OUT 20V / div Inductor current, 500mA / div 100mV ...
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AME, Inc. AME5130 n Date Code Rule Marking Date Code ...
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AME, Inc. AME5130 n Package Dimension SOT-25 Top View Front View b Micropower Step-Up DC/DC Converter Side View SYMBOLS A θ1 S MILLIMETERS MIN MAX MIN A 1.20REF 0.0472REF 0.00 0.15 0.0000 1 b 0.30 0.55 0.0118 ...
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These products of AME, Inc. are not authorized for use as critical components in life-support devices or systems, without the express written approval of the president AME, Inc. reserves the right to make changes in the circuitry and specifications of ...