AP63203WU 7 Diodes 3.3V 2A 1-CH Voltage Regulator Buck Converter IC - TSOT-23-6 Package

AP63203WU 7 3.3V 2A 1-CH Voltage Regulator Buck Converter IC is a high-efficiency synchronous step-down (buck) DC-DC converter designed to deliver a fixed 3.3V output with up to 2A continuous output current. Operating from a wide 3.8V to 32V input voltage range, it integrates power MOSFETs, soft-start, and multiple protection features to provide stable and efficient power conversion for industrial, consumer, and embedded electronic applications.AP63203WU Buck Converter IC DatasheetFeatures:Wide 3.8V to 32V Input Voltage RangeFixed 3.3V Output Voltage2A Continuous Output CurrentHigh-Efficiency Synchronous Buck ConverterIntegrated High-Side & Low-Side MOSFETs1.1MHz Fixed Switching FrequencyPulse Frequency Modulation (PFM)Frequency Spread Spectrum (FSS) for EMI Reduction22µA Typical Quiescent CurrentIntegrated Soft-StartEnable Pin with Adjustable UVLOCycle-by-Cycle Current Limit ProtectionOvervoltage Protection (OVP)Thermal Shutdown ProtectionShort-Circuit ProtectionTSOT-23-6 Surface Mount PackageRoHS CompliantSpecifications:ParameterValueProduct TypeSynchronous Buck Converter ICPart NumberAP63203WU-7PackageTSOT-23-6Output VoltageFixed 3.3VOutput Current2A ContinuousInput Voltage3.8V ~ 32VMaximum Input Voltage35V (40V Surge)Switching Frequency1.1MHzControl ModePWM / PFMHigh-Side MOSFET125mΩLow-Side MOSFET68mΩQuiescent Current22µA (Typ.)Shutdown Current1µA (Typ.)Soft-Start4ms (Typ.)Enable Threshold1.18V (Typ.)Operating Temperature-40°C to +85°CMounting TypeSurface MountRoHS ComplianceYes Pin Configuration:PinNameDescription1FBFeedback Input2ENEnable Input3VINInput Supply4GNDGround5SWSwitching Output6BSTBootstrap Supply Also Check These Out:AN7112 Audio Power Amplifier ICTDA2822M Amplifier ICHT12D (RF Decoder) ICPackage Includes:1 x AP63203WU Voltage Regulator Buck Converter IC - TSOT-23-6 Package

INR 78 · Out of stock