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Overview
| Topology | Buck Converter |
Description
The 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
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Product series | xPxC | LED | Application System | λDom typ. (nm) | Emitting Color | λPeak typ. (nm) | λPeak G typ. (nm) | λPeak Y typ. (nm) | IV typ. (mcd) | IV G typ. (mcd) | IV Y typ. (mcd) | VF typ. (V) | VF G typ. (V) | VF Y typ. (V) | Chip Technology | 2θ50% typ. (°) | Operating Temperature | L (µH) | IRP,40K (A) | ISAT,10% (A) | ISAT,30% (A) | RDC max. (Ω) | fres (MHz) | Application | Interface Type | PCB Thickness (mm) | IR (A) | H (mm) | Operation Force (Value) (g) | Electrical Life (Cycles) | Actuator Color | Vaporphase process | Z @ 100 MHz (Ω) | Zmax (Ω) | Test Condition Zmax | IR 2 (mA) | Z @ 1 GHz (Ω) | Type | IR (A) | Pins | Rows | G (mm) | Gender | Packaging | Pitch (mm) | Mount | L (mm) | Working Voltage (V (AC)) | Contact Resistance (mΩ) | Tol. R | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 615008137421 | SPEC | – | 7 files | WR-MJ Modular Jack Tab Up | 8P8C | yellow-green | CAT 3 | – | – | – | 569 | 588 | – | 15 | 12 | – | 2.23 | 2.1 | – | – | -40 °C up to +85 °C | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Horizontal | 1.5 | – | – | – | – | Tray | – | THT | – | 120 | 20 | max. | |
 | 742843122 | SPEC | 7 files | WE-CBF HF SMT EMI Suppression Ferrite Bead (High Frequency) | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | -55 °C up to +125 °C | – | – | – | – | 0.38 | – | – | – | – | – | 0.5 | – | – | – | – | 220 | 400 | 750 MHz | 800 | 300 | High Current | 0.5 | – | – | – | – | – | – | SMT | 1 | – | – | – | ||
 | 74279228600 | SPEC | 8 files | WE-MPSB EMI Multilayer Power Suppression Bead | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | -55 °C up to +125 °C | – | – | – | – | 0.015 | – | – | – | – | – | 0.8 | – | – | – | – | 60 | 99 | 458 MHz | 5100 | 74 | High Current | 5.1 | – | – | – | – | – | – | SMT | 1.6 | – | – | – | ||
| 74279220181 | SPEC | 8 files | WE-MPSB EMI Multilayer Power Suppression Bead | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | -55 °C up to +125 °C | – | – | – | – | 0.037 | – | – | – | – | – | 0.9 | – | – | – | – | 180 | 202 | 155 MHz | 3100 | 61 | High Current | 3.1 | – | – | – | – | – | – | SMT | 2 | – | – | – | ||
| 74279221100 | SPEC | 8 files | WE-MPSB EMI Multilayer Power Suppression Bead | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | -55 °C up to +125 °C | – | – | – | – | 0.003 | – | – | – | – | – | 1.1 | – | – | – | – | 10 | 41 | 2178 MHz | 10500 | 28 | High Current | 10.5 | – | – | – | – | – | – | SMT | 3.2 | – | – | – | ||
 | 744373240033 | SPEC | 8 files | WE-LHMI SMT Power Inductor | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +125 °C | 0.33 | 10.5 | 11.2 | 22 | 0.0086 | 143 | – | – | – | – | 1.8 | – | – | – | – | – | – | – | – | – | – | – | 2 | – | – | – | – | – | SMT | 4.45 | – | – | – | ||
 | 744784010A | SPEC | 4 files | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | -55 °C up to +125 °C | 0.001 | – | – | – | 0.1 | 10000 | – | – | – | – | 0.5 | – | – | – | – | – | – | – | – | – | – | 0.4 | – | – | – | – | – | – | SMT | 1 | – | – | – | ||
 | 150060GS75000 | SPEC | 25 files RAY files
| WL-SMCW SMT Mono-color Chip LED Waterclear | – | – | – | 525 | Green | 515 | – | – | 430 | – | – | 3.2 | – | – | InGaN | 140 | -40 °C up to +85 °C | – | – | – | – | – | – | – | – | – | – | 0.7 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Tape and Reel | – | SMT | 1.6 | – | – | – | ||
 | 61202021721 | SPEC | – | 6 files | WR-BHD 2.54 mm Male Angled Box Header | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +105 °C | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Angled | 3 | 20 | – | – | Male | Tray | 2.54 | THT | 33.06 | 250 | 20 | max. | |
 | 61303021121 | SPEC | – | 6 files | WR-PHD 2.54 mm THT Dual Pin Header | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +105 °C | – | – | – | – | – | – | – | – | – | 3 | – | – | – | – | – | – | – | – | – | – | Straight | 3 | 30 | Dual | – | Pin Header | Bag | 2.54 | THT | 38.1 | 250 | 20 | max. | |
| 61304021121 | SPEC | – | 6 files | WR-PHD 2.54 mm THT Dual Pin Header | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +105 °C | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Straight | 3 | 40 | Dual | – | Pin Header | Bag | 2.54 | THT | 50.8 | 250 | 20 | max. | |
 | 614004190021 | SPEC | – | 6 files | WR-COM USB 2.0 Type A Horizontal THT | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +85 °C | – | – | – | – | – | – | USB 2.0 | Type A | – | 3 | – | – | – | – | – | – | – | – | – | – | Horizontal | 3 | 4 | – | – | Receptacle | Tray | – | THT | – | 30 | 30 | max. | |
 | 629105136821 | SPEC | – | 6 files | WR-COM Micro USB 2.0 SMT Type B Horizontal 5 Contacts | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +105 °C | – | – | – | – | – | – | Micro USB 2.0 | Type B | – | 1 | – | – | – | – | – | – | – | – | – | – | Horizontal | 1 | 5 | – | – | Receptacle | Tape and Reel | – | SMT | – | 30 | 30 | max. | |
 | 434153017835 | SPEC | – | 5 files | WS-TASV J-Bend SMT Tact Switch 3.5x2.9 mm | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +85 °C | – | – | – | – | – | – | – | – | – | – | 1.7 | 350 | 200000 | Blue | not specified | – | – | – | – | – | – | 0.05 | – | – | – | – | Tape and Reel | – | – | – | – | – | – | |
 | 632723300011 | SPEC | – | 6 files | WR-COM USB 3.1 Type C Receptacle Horizontal THR / SMT | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +105 °C | – | – | – | – | – | – | USB 3.1 | Type C | 1.6 | – | – | – | – | – | – | – | – | – | – | – | Horizontal | 5 | 24 | – | 1.9 | Receptacle | Tape and Reel | – | THR | – | 20 | 30 | max. | |
 | 61300211121 | SPEC | – | 6 files | WR-PHD 2.54 mm THT Pin Header | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +105 °C | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Straight | 3 | 2 | Single | – | Pin Header | Bag | 2.54 | THT | 5.08 | 250 | 20 | max. | |
| 61300311121 | SPEC | – | 6 files | WR-PHD 2.54 mm THT Pin Header | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +105 °C | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Straight | 3 | 3 | Single | – | Pin Header | Bag | 2.54 | THT | 7.62 | 250 | 20 | max. | |
| 61300611121 | SPEC | – | 6 files | WR-PHD 2.54 mm THT Pin Header | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +105 °C | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Straight | 3 | 6 | Single | – | Pin Header | Bag | 2.54 | THT | 15.24 | 250 | 20 | max. | |
| 61301211121 | SPEC | – | 6 files | WR-PHD 2.54 mm THT Pin Header | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +105 °C | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Straight | 3 | 12 | Single | – | Pin Header | Bag | 2.54 | THT | 30.48 | 250 | 20 | max. | |
 | 65100516121 | SPEC | – | 6 files | WR-COM Mini USB 2.0 Type B SMT Horizontal 5 Contacts | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +105 °C | – | – | – | – | – | – | Mini USB | Type B | – | – | – | – | – | – | – | – | – | – | – | – | Horizontal | 1 | 5 | – | – | Receptacle | Tape and Reel & Mylar | – | SMT | – | 30 | 20 | max. | |
 | 693071010811 | SPEC | – | 6 files | WR-CRD Micro SD Card Connector Push & Push 8 pins | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | -25 °C up to +85 °C | – | – | – | – | – | – | Micro SD | – | – | – | – | – | – | – | – | – | – | – | – | – | Push & Push | 0.5 | 8 | – | – | Socket | Tape and Reel & Mylar | – | SMT | – | 100 | 100 | max. | |
 | 150060RS73220 | SPEC | 6 files | WL-SMCC SMT Mono-color Chip LED Compact | – | – | – | 624 | Red | 632 | – | – | 90 | – | – | 2 | – | – | AlInGaP | 120 | -40 °C up to +85 °C | – | – | – | – | – | – | – | – | – | – | 0.2 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Tape and Reel | – | SMT | 1.6 | – | – | – |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Product series | xPxC | LED | Application System | λDom typ. (nm) | Emitting Color | λPeak typ. (nm) | λPeak G typ. (nm) | λPeak Y typ. (nm) | IV typ. (mcd) | IV G typ. (mcd) | IV Y typ. (mcd) | VF typ. (V) | VF G typ. (V) | VF Y typ. (V) | Chip Technology | 2θ50% typ. (°) | Operating Temperature | L (µH) | IRP,40K (A) | ISAT,10% (A) | ISAT,30% (A) | RDC max. (Ω) | fres (MHz) | Application | Interface Type | PCB Thickness (mm) | IR (A) | H (mm) | Operation Force (Value) (g) | Electrical Life (Cycles) | Actuator Color | Vaporphase process | Z @ 100 MHz (Ω) | Zmax (Ω) | Test Condition Zmax | IR 2 (mA) | Z @ 1 GHz (Ω) | Type | IR (A) | Pins | Rows | G (mm) | Gender | Packaging | Pitch (mm) | Mount | L (mm) | Working Voltage (V (AC)) | Contact Resistance (mΩ) | Tol. R | Samples |
|---|