aoz1036pi Alpha & Omega Semiconductor, aoz1036pi Datasheet
aoz1036pi
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aoz1036pi Summary of contents
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General Description The AOZ1036 is a high efficiency, easy to use, 5A synchronous buck regulator. The AOZ1036 works from 4.5V to 18V input voltage range, and provides continuous output current with an output voltage adjustable down ...
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... Ordering Information Part Number Ambient Temperature Range AOZ1036DI AOZ1036PI AOS Green Products use reduced levels of Halogens, and are also RoHS compliant. Please visit www.aosmd.com/web/quality/rohs_compliant.jsp Pin Configuration PGND 1 LX VIN 2 AGND 3 GND FB 4 5x4 DFN-8 (Top View) Pin Description Pin Number Exposed ...
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Block Diagram UVLO 5V LDO EN & POR Regulator Reference Softstart & Bias + 0.8V EAmp FB – COMP Short Circuit Detection Comparator + – 0.2V Absolute Maximum Ratings Exceeding the Absolute Maximum ratings may damage the device. Parameter Supply ...
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Electrical Characteristics T = 25° 12V 3.3V unless otherwise specified. Specifications in BOLD indicate a temperature range OUT -40°C to +85°C. Symbol Parameter V Supply Voltage IN V Input Under-voltage ...
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Typical Performance Characteristics Circuit of Figure 25° Light Load Operation 2ms/div Start Up to Full Load 1ms/div Rev. 1.1 September 2010 = 12V 3.3V unless otherwise specified. EN OUT Full ...
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Efficiency 100% 90% 80% 70% 60% 50% 40% 0 100% 90% 80% 70% 60% 50% 40% 0 Rev. 1.1 September 2010 Efficiency (V = 12V) vs. Load Current IN 5V OUTPUT 3.3V OUTPUT 1.8V OUTPUT 1.2V OUTPUT 0.5 1 1.5 ...
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Detailed Description The AOZ1036 is a current-mode step down regulator with integrated high-side PMOS switch and a low-side NMOS switch. It operates from a 4.5V to 18V input voltage range and supplies load current. Features include ...
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Table 1. Vo (V) R1 (kΩ) 0.8 1.0 1.2 4.99 1.5 10 1.8 12.7 2.5 21.5 3.3 31.1 5.0 52.3 The combination of R1 and R2 should be large enough to avoid drawing excessive current from the output, which will ...
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I (m) CIN_RMS I O 0.2 0 0.5 m Figure 2. I vs. Voltage Conversion Ratio CIN For reliable operation and best performance, the input capacitors must have current rating higher than I at worst ...
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In a buck converter, output capacitor current is continuous. The RMS current of output capacitor is decided by the peak to peak inductor ripple current. It can be calculated by: ΔI L ---------- I = CO_RMS 12 Usually, the ripple ...
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The compensation capacitor C and resistor R C make a zero. This zero is put somewhere close to the dominate pole f but lower than 1/5 of selected p1 crossover frequency. C can is selected by: C 1.5 ----------------------------------- C ...
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Package Dimensions, 5x4 DFN-8 D aaa C TOP VIEW ccc C A ddd SIDE VIEW RECOMMENDED LAND PATTERN Notes: 1. Dimensions and tolerancing conform to ASME Y14.5M-1994. 2. All dimensions are in millimeters. 3. The location of ...
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Tape Dimensions, 5x4 DFN-8 Tape UNIT: mm Package DFN 5x4 5.30 4.30 1.20 ±0.10 ±0.10 ±0.10 (12 mm) Leader/Trailer and Orientation Trailer Tape 300mm Min. Rev. 1.1 September 2010 ...
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Reel Dimensions, 5x4 DFN-8 Reel M Tape Size Reel Size M ø330 12mm ø330 +0.3 -4.0 6.45±0.05 6.2 8.9±0.1 14 REF 11.90 41.5 REF 43.00 44.5±0.1 10.0 A 2.00 6.50 Rev. 1.1 September 2010 12.40 2.40 ...
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Package Dimensions, Exposed Pad SO 7° (4x) B RECOMMENDED LAND PATTERN 3.70 2.20 2.71 2.87 1.27 0.635 UNIT: mm Notes: 1. Package body sizes exclude mold flash and gate burrs. 2. Dimension L is measured ...
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Tape and Reel Dimensions, Exposed Pad SO-8 Carrier Tape UNIT: mm Package A0 B0 SO-8 6.40 5.20 ±0.10 ±0.10 (12mm) Reel R UNIT: mm Tape Size Reel Size M 12mm ø330 ø330.00 ±0.50 Leader/Trailer and Orientation ...
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Part Marking Fab & Assembly Location Fab & Assembly Location This datasheet contains preliminary data; supplementary data may be published at a later date. Alpha & Omega Semiconductor reserves the right to make changes at any time without notice. LIFE ...