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ISL6614CB Datasheet (PDF) - Intersil Corporation

ISL6614CB Datasheet PDF - Intersil Corporation
No. de pieza ISL6614CB
Descarga  ISL6614CB Descarga

Tamaño del archivo   331.25 Kbytes
Page   12 Pages
Fabricante Electrónico  INTERSIL [Intersil Corporation]
Página de inicio  http://www.intersil.com/cda/home
Logo INTERSIL - Intersil Corporation
Descripción Electrónicos Dual Advanced Synchronous Rectified Buck MOSFET Drivers with Protection Features

ISL6614CB Datasheet (PDF)

Go To PDF Page Descarga Datasheet
ISL6614CB Datasheet PDF - Intersil Corporation

No. de pieza ISL6614CB
Descarga  ISL6614CB Click to download

Tamaño del archivo   331.25 Kbytes
Page   12 Pages
Fabricante Electrónico  INTERSIL [Intersil Corporation]
Página de inicio  http://www.intersil.com/cda/home
Logo INTERSIL - Intersil Corporation
Descripción Electrónicos Dual Advanced Synchronous Rectified Buck MOSFET Drivers with Protection Features

ISL6614CB Datasheet (HTML) - Intersil Corporation

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ISL6614CB Detalles de producto

VR11.1, 4-Phase PWM Controller with Light Load Efficiency Enhancement and Load Current Monitoring Features



The ISL6334B, ISL6334C control microprocessor core voltage regulation by driving up to 4 interleaved synchronous-rectified buck channels in parallel. This multiphase architecture results in multiplying channel ripple frequency and reducing input and output ripple currents. Lower ripple results in fewer components, lower cost, reduced power dissipation, and smaller implementation area.

Microprocessor loads can generate load transients with extremely fast edge rates and require high efficiency at light load. The ISL6334B, ISL6334C utilizes Intersil’s proprietary Active Pulse Positioning (APP), Adaptive Phase Alignment (APA) modulation scheme, active phase adding and

dropping to achieve and maintain the extremely fast transient response with fewer output capacitors and high efficiency from light to full load.



Features

• Intel VR11.1 Compliant

• H_CPURST_N Input to Eliminate Required Extensive External Circuitry for Proper PSI# Operation of Intel’s Eaglelake Chipset Platforms

• Proprietary Active Pulse Positioning (APP) and Adaptive Phase Alignment (APA) Modulation Scheme

• Proprietary Active Phase Adding and Dropping with Diode Emulation Scheme For Enhanced Light Load Efficiency

• Precision Multiphase Core Voltage Regulation

- Differential Remote Voltage Sensing

- ±0.5% Closed-loop System Accuracy Over Load, Line and Temperature

- Bi-directional, Adjustable Reference-Voltage Offset

• Precision Resistoror DCR Differential Current Sensing

- Accurate Load-Line (Droop) Programming

- Accurate Channel-Current Balancing

- Accurate Load Current Monitoring via IMON Pin

• Microprocessor Voltage Identification Input

- Dynamic VID™ Technology for VR11.1 Requirement

- 8-Bit VID, VR11 Compatible

• Average Overcurrent Protection and Channel Current Limit

• Precision Overcurrent Protection on IMON Pin

• Thermal Monitoring and Overvoltage Protection

• Integrated Programmable Temperature Compensation

• Integrated Open Sense Line Protection

• 1 to 4-Phase Operation, Coupled Inductor Compatibility

• Adjustable Switching Frequency up to 1MHz Per Phase

• Package Option

- QFN Compliant to JEDEC PUB95 MO-220 QFN - Quad Flat No Leads - Product Outline

• Pb-Free (RoHS Compliant)




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Acerca de Intersil Corporation


Intersil Corporation era una compañía de semiconductores estadounidenses que se especializó en el diseño y fabricación de circuitos integrados analógicos y de señal mixta de alto rendimiento.
La compañía fue fundada en 1967 y era conocida por su experiencia en gestión de energía, conversión de datos y tecnologías de radiofrecuencia (RF).
Los productos de Intersil se utilizaron en una amplia gama de aplicaciones, como la electrónica de consumo, industrial, telecomunicaciones y aeroespacial y defensa.
En 2016, Intersil fue adquirido por Renesas Electronics Corporation, una empresa de semiconductores japoneses.
La marca y la tecnología Intersil continúan desarrollándose y vendiendo como parte de la cartera de productos de Renesas.

*Esta información es solo para fines informativos generales, no seremos responsables de ninguna pérdida o daño causado por la información anterior.




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