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SP6123ACN/TR Fiches technique (PDF) - Sipex Corporation

SP6123ACN/TR Datasheet PDF - Sipex Corporation
No de pièce SP6123ACN/TR
Télécharger  SP6123ACN/TR Télécharger

Taille du fichier   154.86 Kbytes
Page   18 Pages
Fabricant  SIPEX [Sipex Corporation]
Site Internet  http://www.sipex.com
Logo SIPEX - Sipex Corporation
Description Low Voltage, Synchronous Step-Down PWM Controller Ideal for 2A to 10A, Small Footprint, DC-DC Power Converters

SP6123ACN/TR Datasheet (PDF)

Go To PDF Page Télécharger Fiches technique
SP6123ACN/TR Datasheet PDF - Sipex Corporation

No de pièce SP6123ACN/TR
Télécharger  SP6123ACN/TR Click to download

Taille du fichier   154.86 Kbytes
Page   18 Pages
Fabricant  SIPEX [Sipex Corporation]
Site Internet  http://www.sipex.com
Logo SIPEX - Sipex Corporation
Description Low Voltage, Synchronous Step-Down PWM Controller Ideal for 2A to 10A, Small Footprint, DC-DC Power Converters

SP6123ACN/TR Fiches technique (HTML) - Sipex Corporation

Back Button SP6123ACN/TR Datasheet HTML 1Page - Sipex Corporation SP6123ACN/TR Datasheet HTML 2Page - Sipex Corporation SP6123ACN/TR Datasheet HTML 3Page - Sipex Corporation SP6123ACN/TR Datasheet HTML 4Page - Sipex Corporation SP6123ACN/TR Datasheet HTML 5Page - Sipex Corporation SP6123ACN/TR Datasheet HTML 6Page - Sipex Corporation SP6123ACN/TR Datasheet HTML 7Page - Sipex Corporation SP6123ACN/TR Datasheet HTML 8Page - Sipex Corporation SP6123ACN/TR Datasheet HTML 9Page - Sipex Corporation SP6123ACN/TR Datasheet HTML 10Page - Sipex Corporation Next Button 

SP6123ACN/TR Détails du produit

DESCRIPTION
The SP6123 is a fixed frequency, voltage mode, synchronous PWM controller designed to work from a single 5V or 3.3V input supply, providing excellent AC and DC regulation for high efficiency power conversion. Requiring only few external components, the SP6123 packaged in an 8-pin NSOIC, is especially suited for low voltage applications where cost, small size and high efficiency are critical. The operating frequency is internally set to 300kHz (SP6123) or 500kHz (SP6123A), allowing small inductor values and minimizing PC board space. The SP6123 drives an all N-channel synchronous power MOSFET stage for improved efficiency and includes an accurate 0.8V reference for low output voltage applications.

■ Optimized for Single Supply, 3V - 5.5V Applications
■ High Efficiency: Greater Than 95% Possible
■ Accurate Fixed 300kHz (SP6123) or 500kHz (SP6123A) Frequency Operation
■ Fast Transient Response
■ Internal Soft Start Circuit
■ Accurate 0.8V Reference Allows Low Output Voltages
■ Resistor Programmable Output Voltage
■ Loss-less Current Limit with High Side RDS(ON) Sensing
■ Hiccup Mode Current Limit Protection
■ Dual N-Channel MOSFET Synchronous Driver
■ Quiescent Current: 500µA, 30µA in Shutdown
■ 8-Pin Surface Mount Package

APPLICATIONS
■ DSP
■ Microprocessor Core
■ I/O & Logic
■ Industrial Control
■ Distributed Power
■ Low Voltage Power




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