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RT8859M Multi Phase PWM Controller CPU Core Power Suppy

WQFN-56L

RT8859M - Richtek
RT8859M Multi Phase PWM Controller CPU Core Power Suppy
RT8859M Multi Phase PWM Controller CPU Core Power Suppy
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RT8859M Multi Phase PWM Controller CPU Core Power Suppy
RT8859M Multi Phase PWM Controller CPU Core Power Suppy
RT8859M Multi Phase PWM Controller CPU Core Power Suppy

em estoque, envio imediato

R$ 20,00

à vista no Pix ou Boleto

ou R$ 20,53 em 1x no cartão (via site)

ou R$ 21,67 no cartão em até 10x sem juros (apenas na loja física)

R$ 20,00

à vista no Pix ou Boleto

R$ 20,53
em 1x no cartão (via site)

R$ 21,67 no cartão
em até 10x sem juros
(apenas na loja física)

Garantia:
3 meses direto com a Net Computadores

NCM:
85423190

R$ 20,00

à vista no pix

Condição:
Novo em embalagem comercial

Garantia:
3 meses direto com a Net Computadores

NCM: 85423190

Comprar via
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RT8859M Multi Phase PWM Controller CPU Core Power Suppy
WQFN-56L

Condição de RT8859M:    Novo em embalagem comercial

Garantia  de  RT8859M:     3 meses direto com a Net Computadores

Outros PNs para este item:     RT8859MGQW



The RT8859M is a VR12/IMVP7 compliant CPU power controller which includes two voltage rails : a 4/3/2/1 phase synchronous buck controller, the CORE VR, and a single phase buck controller, the AXG VR. The RT8859M adopts GNAVPTM (Green Native AVP), which is Richteks proprietary topology derived from finite DC gain compensator with current mode control, making it an easy setting PWM controller, meeting all Intel CPU requirements of AVP (Active Voltage Positioning). Based on the GNAVPTM topology, the RT8859M also features a quick response mechanism for optimized
 AVP performance during load transient. The RT8859M supports mode transition with various operating states.
  
 A serial VID (SVID) interface is built in the RT8859M to communicate with Intel VR12/IMVP7 compliant CPU. The RT8859M supports VID onthefly with three different slew rates: Fast, Slow and Decay. By utilizing the GNAVPTM topology, the operating frequency of the RT8859M varies with VID, load and input voltage to further enhance the efficiency even in CCM. The builtin high accuracy DAC converts the SVID code ranging from 0.25V to 1.52V with 5mV per step. The RT8859M integrates a high accuracy ADC for platform setting s, such as noload offset or overcurrent level. The RT8859M provides VR ready output signals of both CORE VR and AXG VR. It also features complete fault protection s including over voltage, under voltage, negative voltage, over current and under voltage lockout. The RT8859M is available in a WQFN56L 7x7 small foot print package.
 Applications
  • VR12 / IMVP7 Intel Core Supply
  • Notebook/ Desktop Computer/ Servers Multiphase CPU Core Supply
  • AVP StepDown Converter
Features
  • 4/3/2/1 1 Phase PWM Controller
  • GNAVPTM Topology
  • Serial VID Interface
  • 0.5% DAC Accuracy
  • Differential Remote Voltage Sensing
  • Builtin ADC for Platform Programming
  • Accurate Current Balance
  • System Thermal Compensated AVP
  • Diode Emulation Mode at Light Load Condition for Multiple and Single Phase
  • Fast Transient Response
  • VR12 / IMVP7 Compatible Power Management States
  • VR Ready Indicator
  • Thermal Throttling
  • Current Monitor Output
  • Switching Frequency up to 1MHz per Phase
  • OVP, UVP, OCP, NVP, UVLO
  • Slew Rate Setting/Address Flip Function
  • External NoLoad Offset Setting for both Rails
  • DVID Improvement
  • Small 56Lead WQFN Package
  • RoHS Compliant and Halogen Free


Maiores detalhes de RT8859M no site do fabricante:
https://www.richtek.com/assets/product_file/RT8859M/DS8859M-07.pdf


Tags de RT8859M: RT8859MGQW, RT8859M, rtrt8859m, VR12, IMVP7, Richtek

RT8859M Multi Phase PWM Controller CPU Core Power Suppy WQFN-56L

Condição de RT8859M:
Novo em embalagem comercial

Garantia  de  RT8859M:
 3 meses direto com a Net Computadores

Outros PNs para este componente:     RT8859MGQW


The RT8859M is a VR12/IMVP7 compliant CPU power controller which includes two voltage rails : a 4/3/2/1 phase synchronous buck controller, the CORE VR, and a single phase buck controller, the AXG VR. The RT8859M adopts GNAVPTM (Green Native AVP), which is Richteks proprietary topology derived from finite DC gain compensator with current mode control, making it an easy setting PWM controller, meeting all Intel CPU requirements of AVP (Active Voltage Positioning). Based on the GNAVPTM topology, the RT8859M also features a quick response mechanism for optimized
 AVP performance during load transient. The RT8859M supports mode transition with various operating states.
  
 A serial VID (SVID) interface is built in the RT8859M to communicate with Intel VR12/IMVP7 compliant CPU. The RT8859M supports VID onthefly with three different slew rates: Fast, Slow and Decay. By utilizing the GNAVPTM topology, the operating frequency of the RT8859M varies with VID, load and input voltage to further enhance the efficiency even in CCM. The builtin high accuracy DAC converts the SVID code ranging from 0.25V to 1.52V with 5mV per step. The RT8859M integrates a high accuracy ADC for platform setting s, such as noload offset or overcurrent level. The RT8859M provides VR ready output signals of both CORE VR and AXG VR. It also features complete fault protection s including over voltage, under voltage, negative voltage, over current and under voltage lockout. The RT8859M is available in a WQFN56L 7x7 small foot print package.
 Applications
  • VR12 / IMVP7 Intel Core Supply
  • Notebook/ Desktop Computer/ Servers Multiphase CPU Core Supply
  • AVP StepDown Converter
Features
  • 4/3/2/1 1 Phase PWM Controller
  • GNAVPTM Topology
  • Serial VID Interface
  • 0.5% DAC Accuracy
  • Differential Remote Voltage Sensing
  • Builtin ADC for Platform Programming
  • Accurate Current Balance
  • System Thermal Compensated AVP
  • Diode Emulation Mode at Light Load Condition for Multiple and Single Phase
  • Fast Transient Response
  • VR12 / IMVP7 Compatible Power Management States
  • VR Ready Indicator
  • Thermal Throttling
  • Current Monitor Output
  • Switching Frequency up to 1MHz per Phase
  • OVP, UVP, OCP, NVP, UVLO
  • Slew Rate Setting/Address Flip Function
  • External NoLoad Offset Setting for both Rails
  • DVID Improvement
  • Small 56Lead WQFN Package
  • RoHS Compliant and Halogen Free


Maiores detalhes de RT8859M no site do fabricante:
https://www.richtek.com/assets/product_file/RT8859M/DS8859M-07.pdf


Tags de RT8859M: RT8859MGQW, RT8859M, rtrt8859m, VR12, IMVP7, Richtek

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