IC-Hersteller Onsemi

IC-Hersteller (96)

Onsemi NCV6323DMTAATBG | Demoboard ONSEC-18-003

Synchronous Buck Converter, 3 MHz, 2 A

Details

TopologieAbwärtswandler

Beschreibung

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.

Eigenschaften

  • 2.5 V to 5.5 V Input Voltage Range
  • 3 MHz Switching Frequency
  • Up to 2 A output current

Weiterführende Informationen

Artikeldaten

Artikel Nr. Daten­blatt Simu­lation Downloads ProduktseriexPxCLEDAnwendungssystemλDom typ.
(nm)
FarbeλPeak 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)
Chiptechnologie50% typ.
(°)
BetriebstemperaturL
(µH)
IRP,40K
(A)
ISAT1
(A)
ISAT,30%
(A)
RDC max.
(Ω)
fres
(MHz)
AnwendungInterface typLeiterplattendicke
(mm)
IR 1
(A)
H
(mm)
Betätigungskraft (Value)
(g)
Elektrische Lebensdauer
(Cycles)
Actuator-FarbeDampfphasenprozessZ @ 100 MHz
(Ω)
Zmax
(Ω)
Testbedingung ZmaxIR 2
(mA)
Z @ 1 GHz
(Ω)
TypIR
(A)
PinsReihenG
(mm)
GenderVerpackungRaster
(mm)
MontageartL
(mm)
Arbeitsspannung
(V (AC))
Kontaktwiderstand
(mΩ)
Tol. R Muster
615008137421SPEC
7 Dateien WR-MJ Modular Jack Tab Up 8P8C gelb-grün CAT 3 569 588 15 12 2.23 2.1 -40 °C up to +85 °C Horizontal 1.5 Tray THT 120 20 max.
742843122SPEC
7 Dateien WE-CBF HF SMT-Ferrit für Hochfrequenz-Anwendungen -55 °C up to +125 °C 0.38 0.5 220 400 750 MHz 800 300 High Current 0.5 SMT 1
74279228600SPEC
8 Dateien 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
74279220181SPEC
8 Dateien 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
74279221100SPEC
8 Dateien 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
744373240033SPEC
8 Dateien WE-LHMI SMT Speicherdrossel -40 °C up to +125 °C 0.33 10.5 11.2 22 0.0086 143 1.8 2 SMT 4.45
744784010ASPEC
4 Dateien -55 °C up to +125 °C 0.001 0.1 0.5 0.4 1
150060GS75000SPEC
25 Dateien WL-SMCW SMT Mono-color Chip LED Waterclear 525 Grün 515 430 3.2 InGaN 140 -40 °C up to +85 °C 0.7 Tape and Reel SMT 1.6
61202021721SPEC
6 Dateien WR-BHD 2.54 mm Male Angled Box Header -40 °C up to +105 °C Angled 3 20 Männlich Tray 2.54 THT 33.06 250 20 max.
61303021121SPEC
6 Dateien WR-PHD 2.54 mm THT Dual Pin Header -40 °C up to +105 °C 3 Gerade 3 30 Dual Pin Header Beutel 2.54 THT 38.1 250 20 max.
61304021121SPEC
6 Dateien WR-PHD 2.54 mm THT Dual Pin Header -40 °C up to +105 °C Gerade 3 40 Dual Pin Header Beutel 2.54 THT 50.8 250 20 max.
614004190021SPEC
6 Dateien 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.
629105136821SPEC
6 Dateien 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.
434153017835SPEC
5 Dateien WS-TASV J-Bend SMT Tact Switch 3.5x2.9 mm -40 °C up to +85 °C 1.7 350 200000 Blau nicht spezifiziert 0.05 Tape and Reel
632723300011SPEC
6 Dateien 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.
61300211121SPEC
6 Dateien WR-PHD 2.54 mm THT Pin Header -40 °C up to +105 °C Gerade 3 2 Single Pin Header Beutel 2.54 THT 5.08 250 20 max.
61300311121SPEC
6 Dateien WR-PHD 2.54 mm THT Pin Header -40 °C up to +105 °C Gerade 3 3 Single Pin Header Beutel 2.54 THT 7.62 250 20 max.
61300611121SPEC
6 Dateien WR-PHD 2.54 mm THT Pin Header -40 °C up to +105 °C Gerade 3 6 Single Pin Header Beutel 2.54 THT 15.24 250 20 max.
61301211121SPEC
6 Dateien WR-PHD 2.54 mm THT Pin Header -40 °C up to +105 °C Gerade 3 12 Single Pin Header Beutel 2.54 THT 30.48 250 20 max.
65100516121SPEC
6 Dateien 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.
693071010811SPEC
6 Dateien 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.
150060RS73220SPEC
6 Dateien WL-SMCC SMT Mono-color Chip LED Compact 624 Rot 632 90 2 AlInGaP 120 -40 °C up to +85 °C 0.2 Tape and Reel SMT 1.6
Muster
Artikel Nr. Daten­blatt Simu­lation Downloads ProduktseriexPxCLEDAnwendungssystemλDom typ.
(nm)
FarbeλPeak 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)
Chiptechnologie50% typ.
(°)
BetriebstemperaturL
(µH)
IRP,40K
(A)
ISAT1
(A)
ISAT,30%
(A)
RDC max.
(Ω)
fres
(MHz)
AnwendungInterface typLeiterplattendicke
(mm)
IR 1
(A)
H
(mm)
Betätigungskraft (Value)
(g)
Elektrische Lebensdauer
(Cycles)
Actuator-FarbeDampfphasenprozessZ @ 100 MHz
(Ω)
Zmax
(Ω)
Testbedingung ZmaxIR 2
(mA)
Z @ 1 GHz
(Ω)
TypIR
(A)
PinsReihenG
(mm)
GenderVerpackungRaster
(mm)
MontageartL
(mm)
Arbeitsspannung
(V (AC))
Kontaktwiderstand
(mΩ)
Tol. R Muster