AOZ1014DI
AOZ1014DI Datasheet
AOZ1014
| Part | Datasheet |
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AOZ1014DI |
AOZ1014DI (pdf) |
| Related Parts | Information |
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AOZ1014AI |
AOZ1014AI |
| PDF Datasheet Preview |
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| AOZ1014 EZBuck 5A Simple Buck Regulator The AOZ1014 is a high efficiency, simple to use, 5A buck ● 4.5V to 16V operating input voltage range regulator. The AOZ1014 works from a 4.5V to 16V input voltage range, and provides up to 5A of continuous output current with an output voltage adjustable down to 0.8V. ● internal PFET switch for high efficiency up to ● Internal soft start ● Output voltage adjustable to 0.8V Not recommended for new designs. The AOZ1014 comes in SO-8 and DFN-8 packages and is rated over a -40°C to +85°C ambient temperature range. ● 5A continuous output current ● Fixed 500kHz PWM operation ● Cycle-by-cycle current limit ● Short-circuit protection ● Thermal shutdown ● Small size SO-8 and DFN-8 packages ● Point of load DC/DC conversion ● PCIe graphics cards ● Set top boxes ● DVD drives and HDD ● LCD panels ● Cable modems ● Telecom/networking/datacom equipment 22uF From uPC RC CC AOZ1014 LX COMP C5 1000pF AGND FB GND L1 3.3uF C4 NU Rs 20Ω D1 Cs 1nF R2 10kΩ VOUT 3.3V C2 10uF C3 100uF Figure 3.3V/5A Buck Down Regulator Page 1 of 19 Ordering Information Ambient Temperature Range Package AOZ1014AI* AOZ1014AIL* AOZ1014DI* -40°C to +85°C -40°C to +85°C -40°C to +85°C SO-8 SO-8 DFN-8 * Not recommended for new designs. Replacement part is AOZ1094. AOS Green Products use reduced levels of Halogens, and are also RoHS compliant. Please visit for additional information. AOZ1014 Environmental RoHS Green Pin Configuration VIN 1 PGND 2 AGND 3 SO-8 Top View 8 LX 7 LX 6 EN 5 COMP VIN 1 PGND 2 AGND 3 LX AGND 8 LX 7 LX 6 EN 5 COMP 4x5 DFN Top View Pin Description Pin Number Pin Name PGND AGND COMP Pin Function Supply voltage input. When VIN rises above the UVLO threshold the device starts up. Power ground. Electrically needs to be connected to AGND. Reference connection for controller section. Also used as thermal connection for controller section. Electrically needs to be connected to PGND. The FB pin is used to determine the output voltage via a resistor divider between the output and GND. External loop compensation pin. The enable pin is active high. Connect EN pin to VIN if not used. Do not leave the EN pin floating. PWM output connection to inductor. Thermal connection for output stage. Page 2 of 19 Block Diagram AOZ1014 UVLO 5V LDO Internal & POR Regulator Reference & Bias Softstart |
| More datasheets: AT94S10AL-25DGI | AT94S40AL-25DGC | AT94S40AL-25DGI | AT94S10AL-25BQI | AT94S05AL-25DGC | AT94S10AL-25BQC | R2E133-BH72-13 | Q-B-500 | 6966C | 4312MV |
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