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UC2845BD1R2G +BOM

Ideal for applications requiring precise current control

Produttore:

Onsemi
ProduttorePart #:

UC2845BD1R2G
Scheda dati:

UC2845BD1R2G Scheda dati (PDF)
Compliance:

PbAHP
Case Outline:

751-07
MSL Type:

1
MSL Temp (°C):

260
EDA/CAD Modelli:

Richiedi modelli CAD gratuiti per UC2845BD1R2G

E-mail: [email protected]

Skype: live:.cid.ab6b29428937b76

tel: +852 95804164

UC2845BD1R2G Descrizione generale

The UC2845BD1R2G is a cutting-edge current mode controller, meticulously designed to excel in off-line and DC-to-DC converter applications. Its exceptional features, including voltage feedforward compensation and programmable oscillator, ensure swift responses to input voltage variations, making it an ideal fit for high-performance power systems. The error amplifier's wide common-mode input range not only provides design flexibility but also guarantees stable operation, while the foldback current limit and soft start function offer crucial protection against overcurrent conditions and excessive in-rush current during startup. Housed in a standard SOIC-8 package, this controller streamlines assembly and optimizes board space, making it a practical and efficient solution for a diverse range of power supply applications, from industrial to consumer electronics. With its robust features and high performance capabilities, the UC2845BD1R2G stands as a top choice for power systems across various industries

Caratteristiche principali

UC2845BD1R2G is a high performance current mode PWM controller

It includes a temperature compensated reference, high gain error amplifier, current sensing comparator, and a high current totem pole output stage

It operates from 7V to 40V supply voltage and has an adjustable frequency of up to 500kHz

It is housed in a SOIC-8 package

Applicazione

Robust and reliable performance
Advanced power management
Flexible circuit integration

Specifiche

Status	Active	Compliance	PbAHP
Case Outline	751-07	MSL Type	1
MSL Temp (°C)	260	Container Type	REEL
Container Qty.	2500	ON Target	N
Topology	Flyback	Control Mode	Current Mode
fsw Typ (kHz)	52	Stand-by Mode	No
UVLO (V)	Yes	Short Circuit Protection	Yes
Latch	No	Soft Start	No
VCC Max (V)	30	Drive Cap. (mA)	200 / 200
Pricing ($/Unit)	$0.2191

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Imballaggio

AVAQ determina e confeziona tutti i dispositivi in base ai requisiti di protezione contro le scariche elettrostatiche (ESD) e il livello di sensibilità all'umidità (MSL)..