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Overview
| Topology | Buck Converter |
| Input voltage | 2.5-5.5 V |
| Output 1 | 2 A |
| IC revision | D |
Description
Delphi Video DataloggerThe NCV6323 is a synchronous buck Converter which is optimized to supply different sub systems of portable applications powered by one cell Li-ion or three cell alkaline/NiCd/NiMH batteries. The devices are able to deliver up to 2 A on an external adjustable voltage. Operation with 3 MHz switching frequency allows employing small size inductor and capacitors. Input supply voltage feedforward control is employed to deal with wide input voltage range. Synchronous rectification offer improved system efficiency. The NCV6323 is in a space saving, low profile 2.0 x 2.0 x 0.75 mm WDFN-8 package.
Features
- 2.5 V to 5.5 V Input Voltage Range
- 3 MHz Switching Frequency
- Up to 2 A output current
Typical applications
- Computing & Peripherals Applications
- Consumer Applications
More information
Products
Order Code | Datasheet | Simulation | Downloads | Status | Product series | L(µH) | ISAT,10%(A) | ISAT,30%(A) | RDC max.(mΩ) | fres(MHz) | IRP,40K(A) | Mount | λDom typ.(nm) | Emitting Color | λPeak typ.(nm) | IV typ.(mcd) | VF typ.(V) | Chip Technology | 2θ50% typ.(°) | Interface Type | Type | Variant | Gender | Pins | IR(A) | Working Voltage(V (AC)) | Packaging | L(mm) | H(mm) | Operating Temperature | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WE-MAIA SMT Power Inductor, 10 µH, 3 A | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-MAIA SMT Power Inductor | Inductance10 µH | Saturation Current @ 10%3 A | Saturation Current @ 30%5.95 A | DC Resistance110 mΩ | Self Resonant Frequency15 MHz | Performance Rated Current3.05 A | MountSMT | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Length4 mm | Height3 mm | Operating Temperature -40 °C up to +125 °C | ||||
| WE-MAIA SMT Power Inductor, 47 µH, 0.75 A | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-MAIA SMT Power Inductor | Inductance47 µH | Saturation Current @ 10%0.75 A | Saturation Current @ 30%1.5 A | DC Resistance2300 mΩ | Self Resonant Frequency8 MHz | Performance Rated Current0.5 A | MountSMT | – | – | – | – | – | – | – | – | – | – | – | Pins2 | – | – | – | Length3 mm | Height1.5 mm | Operating Temperature -40 °C up to +125 °C | ||||
 | WL-SMCW SMT Mono-color Chip LED Waterclear, –, – | Downloads27 files RAY files
| Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWL-SMCW SMT Mono-color Chip LED Waterclear | – | – | – | – | – | – | MountSMT | Dominant Wavelength [typ.]525 nm | Emitting ColorGreen | Peak Wavelength [typ.]515 nm | Luminous Intensity [typ.]430 mcd | Forward Voltage [typ.]3.2 V | Chip TechnologyInGaN | Viewing Angle Phi 0° [typ.]140 ° | – | – | – | – | – | – | – | PackagingTape and Reel | Length1.6 mm | Height0.7 mm | Operating Temperature -40 °C up to +85 °C | |||
 | WR-PHD Pin Header - Single, –, – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-PHD Pin Header - Single | – | – | – | – | – | – | MountTHT | – | – | – | – | – | – | – | – | TypeStraight | – | GenderPin Header | Pins1 | Rated Current3 A | Working Voltage250 V (AC) | PackagingBag | Length2.54 mm | – | Operating Temperature -40 °C up to +105 °C | |||
 | WR-PHD Pin Header - Single, –, – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-PHD Pin Header - Single | – | – | – | – | – | – | MountTHT | – | – | – | – | – | – | – | – | TypeStraight | – | GenderPin Header | Pins2 | Rated Current3 A | Working Voltage250 V (AC) | PackagingBag | Length5.08 mm | – | Operating Temperature -40 °C up to +105 °C | |||
 | WR-PHD Pin Header - Single, –, – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-PHD Pin Header - Single | – | – | – | – | – | – | MountTHT | – | – | – | – | – | – | – | – | TypeStraight | – | GenderPin Header | Pins3 | Rated Current3 A | Working Voltage250 V (AC) | PackagingBag | Length7.62 mm | – | Operating Temperature -40 °C up to +105 °C | |||
 | WR-PHD Pin Header - Dual, –, – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-PHD Pin Header - Dual | – | – | – | – | – | – | MountTHT | – | – | – | – | – | – | – | – | TypeStraight | – | GenderPin Header | Pins6 | Rated Current3 A | Working Voltage250 V (AC) | PackagingBag | Length7.62 mm | – | Operating Temperature -40 °C up to +105 °C | |||
 | WR-USB Mini/Micro Connectors, –, – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-USB Mini/Micro Connectors | – | – | – | – | – | – | MountSMT | – | – | – | – | – | – | – | Interface TypeType B | TypeHorizontal | Variantwith Pads & Pegs | GenderReceptacle | Pins5 | Rated Current1 A | Working Voltage30 V (AC) | PackagingTape and Reel & Mylar | – | – | Operating Temperature -40 °C up to +105 °C |