QUELLE	eCAD	mCAD	DATEIEN
Component Search Engine	SymbolFußabdruck	3D	Herunterladen
EE Concierge	SymbolFußabdruck
SnapEDA	Fußabdruck		Herunterladen
Ultra Librarian	SymbolFußabdruck		Herunterladen

Beim Herunterladen der CAD-Modelle wird die Partner-Website in einem neuen Tab geöffnet.

Durch das Herunterladen von CAD-Modellen von Octopart stimmen Sie unseren Allgemeinen Geschäftsbedingungen und unserer Datenschutzrichtlinie zu.

Alternative Teile

Dieser Teil

Alternative Teile

onsemiUC3844BD1R2G

onsemiUC2844BD1R2G

Price @ 1000

$ 0.287

$ 0.309

Stock

3,035,548

3,471,652

Authorized Distributors

Topology

Boost, Flyback

Flyback

Output Voltage

Min Input Voltage

12 V

Max Input Voltage

25 V

Max Input Current

Efficiency

Max Switching Frequency

275 kHz

Output Voltage Accuracy

Fault Protection

Synchronous Rectifier

Case/Package

SOP

Number of Pins

Lieferkette

Lifecycle StatusProduction (Last Updated: 5 years ago)

Manufacturer Lifecycle StatusACTIVE (Last Updated: 5 years ago)

Beschreibungen

Beschreibungen von onsemi UC3844BD1R2G, die von den Distributoren bereitgestellt werden.

UC3844B Series 17 mA 275 kHz High Performance Current Mode Controller - SOIC-8

Future Electronics

UC384*B Boost Flyback Tape & Reel (TR) e3 DC to DC switching controller 50ns 17mA 1.5mm 5V

Fly-Wing Technology

500kHz 10V~36V SOIC-8-150mil AC-DC Controllers and Regulators ROHS

Digi-ic_SMART PIONEER

UC3844BD1R2G; PWM Current Mode Controller; 1 A; 500 kHz 8-Pin SOIC

Epart123

Switching Controller, Current-mode, 1A, 275kHz Switching Freq-Max, BIPolar, PDSO8

IHS

DC DC Converters; UC3844BD1R2G; ON SEMICONDUCTOR; 8; Boost, Flyback; 1; 3.9 mm

Maritex

Off-Line Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max

Mouser

Boost，Flyback No Up~500KHz Transistor Driver 1 5.1V 4.9V 36V 8V SOIC-8 SMD mount，glue mount 1.75mm(height)

UnikeyIC

High Performance Current Mode PWM Controller

onsemi

AC-DC Controller And Voltage Regulator

Weyland Electronics Group Pte. Ltd.

PWM CONT, CURRENT MODE, 52KHZ, SOIC-8; Input Voltage: -; Output Voltage: 5V; Output Current: 1A; Supply Voltage Min: 14V; Supply Voltage Max: 36V; Controller IC Case Style: SOIC; No. of Pins: 8Pins; Frequency: 52kHz; Operating Temperature Min: 0°C; Operating Temperature Max: 70°C; Product Range: -; Automotive Qualification Standard: -; MSL: MSL 1 - Unlimited; SVHC: No SVHC (27-Jun-2018)

Farnell

Bilder

Newark

DKO Electronshik

RS (Formerly Allied Electronics)

LCSC

TME

iiiC

Rochester Electronics

Augswan

Aliasnamen des Herstellers

onsemi verfügt über mehrere Marken auf der ganzen Welt, die von Händlern als alternative Namen verwendet werden können. onsemi ist möglicherweise auch unter den folgenden Namen bekannt:

ON Semiconductor
ONS
ONSEMICON
ON SEM
ON SEMICONDUCTO
ON SEMICONDUCTORS
ONSEMIC
ON Semicondu
OSC
ONSE
ON Semiconductor / Fairchild
ON SEMICOND
SCG
ON Semiconductor Cor
ON SEMICO
ONSM
onsemi / Fairchild
ON SEMICONDUCTOR CORP
MOT/ON SEMI
Fairchild/ONSemiconductor
ON Semiconductor Corporation
ON4
ON Semi - ON Semiconductor
ON SEMICONDUCT
ON-SEMI SCG
ON Semiconductor Inc.
onsemiconductor
On Semiconductor Ltd

Bestandsverlauf

3-Monats-Trend: -2.88%

CAD-Modelle

Symbol, Footprint und 3D STEP herunterladen

Alternative Teile

1 Teil verfügbar

Technische Spezifikationen

Physical

Case/PackageSOP

MountSurface Mount

Number of Pins8

Number of Terminals8

Technical

Ambient Temperature Range High70 °C

Duty Cycle48 %

Fall Time50 ns

Frequency52 kHz

Max Duty Cycle50 %

Max Frequency275 kHz

Max Input Voltage25 V

Max Junction Temperature (Tj)150 °C

Max Operating Temperature70 °C

Max Output Current1 A

Max Power Dissipation702 mW

Max Supply Current17 mA

Max Supply Voltage30 V

Max Switching Frequency275 kHz

Min Input Voltage12 V

Min Operating Temperature0 °C

Nominal Input Voltage15 V

Number of Channels1

Number of Circuits1

Number of Outputs1

Output Current1 A

Rise Time50 ns

Schedule B8542390000

Switching Frequency250 kHz

Temperature GradeCommercial

TopologyBoost, Flyback

Dimensions

Height1.75 mm

Height - Seated (Max)1.75 mm

Length4.9 mm

Terminal Pitch1.27 mm

Width3.9 mm