ONSEMI NCP5214AMNR2G

ONSEMI NCP5214AMNR2G

Manufacturer No:

NCP5214AMNR2G

Manufacturer:

ONSEMI

Package:

22-VFDFN Exposed Pad

Description:

2-in-1 Notebook DDR Power Controller

Delivery:

DHL
DHL
DHL
DHL

Payment:

DHL
DHL
DHL
DHL
DHL
DHL
DHL

In Stock :Available

Price not displayed? Please send an RFQ, and we will respond immediately.

NCP5214AMNR2G information

ONSEMI NCP5214AMNR2G technical specifications, attributes, parameters and parts with similar specifications to ONSEMI NCP5214AMNR2G.

  • Type
  • Parameter
  • Case Outline
  • 506AF
  • MSL Type
  • 1
  • Topology
  • -
  • Control Mode
  • Voltage Mode
  • fSW Typ (kHz)
  • 400
  • Package Type
  • DFN-22
  • Container Type
  • REEL
  • Container Qty.
  • 2500
  • Phases
  • 1
  • VCC Min (V)
  • 4.5
  • VCC Max (V)
  • 5.5
  • MSL Temp (°C)
  • 260

Download datasheets and manufacturer documentation for ONSEMI NCP5214AMNR2G.

Datasheet:

Package Drawing:

The NCP5214A 2−in−1 Notebook DDR Power Controller is specifically designed as a total power solution for notebook DDR memory system. This IC combines the efficiency of a PWM controller for the VDDQ supply with the simplicity of linear regulators for the VTT termination voltage and the buffered low noise reference. This IC contains a synchronous PWM buck controller for driving two external NFETs to form the DDR memory supply voltage (VDDQ). The DDR memory termination regulator output voltage (VTT) and the buffered VREF are internally set to track at the half of VDDQ. An internal power good voltage monitor tracks VDDQ output and notifies the user whether the VDDQ output is within target range. Protective features include soft−start circuitries, undervoltage monitoring of supply voltage, VDDQ overcurrent protection, VDDQ overvoltage and undervoltage protections, and thermal shutdown. The IC is packaged in DFN−22.

Application

  • Notebook DDR/DDR2 Memory Supply and Termination Voltage
  • Active Termination Busses (SSTL-18, SSTL-2, SSTL-3)

Feature

  • Incorporates VDDQ, VTT Regulator, Buffered VREF
  • Adjustable VDDQ Output
  • VTT and VREF Track VDDQ/2
  • Operates from Single 5.0 V Supply
  • Supports VDDQ Conversion Rails from 4.5 V to 24 V
  • Power−saving Mode for High Efficiency at Light Load
  • Integrated Power FETs with VTT Regulator Sourcing/Sinking 1.5 A DC and 2.4 A Peak Current
  • Requires Only 20 µF Ceramic Output Capacitor for VTT
  • Buffered Low Noise 15 mA VREF Output
  • All External Power MOSFETs are N-channel
  • <5.0 µA Current Consumption During Shutdown
  • Fixed Switching Frequency of 400 kHz
  • Soft-start Protection for VDDQ and VTT
  • Undervoltage Monitor of Supply Voltage
  • Overvoltage Protection and Undervoltage Protection for VDDQ
  • Short-circuit Protection for VDDQ and VTT
  • Thermal Shutdown
  • Housed in DFN22
  • This is a Pb-Free Device

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step1：Prepare product

Step2：Desiccant Protection

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step3：Vacuum Packaging

Step4：Individual Package

Step4：Individual Package

Step5：Anti-collision Filling

Step5：Anti-collision Filling

Step6：Packaging Box

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

NCP5214AMNR2G Relevant information

The following parts are popular search parts in Integrated Circuits (ICs).