ONSEMI NCP51145MNTAG
Manufacturer No:
NCP51145MNTAG
Manufacturer:
Package:
8-VFDFN Exposed Pad
Description:
1.8A Source / Sink VTT DDR Termination Regulator
Quantity:
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Step1：Prepare product
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Step4：Individual Package
Step5：Anti-collision Filling
Step6：Packaging Box
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Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. 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.
NCP51145MNTAG Information
ONSEMI NCP51145MNTAG technical specifications, attributes, parameters and parts with similar specifications to ONSEMI NCP51145MNTAG.
- Type
- Parameter
- Package Type
- DFN-8
- Case Outline
- 506AA
- MSL Type
- 1
- MSL Temp (°C)
- 260
- Container Type
- REEL
- Container Qty.
- 3000
- IOUT VTT Max (A)
- 1.8
- Remote Sense
- No
- Power Good
- No
- DDR Memory Type
- DDR
- Type
- Parameter
- IQ Typ (µA)
- 1000
- VCC Bias Min (V)
- 4.75
- VCC Bias Max (V)
- 5.25
Download datasheets and manufacturer documentation for ONSEMI NCP51145MNTAG.
Datasheet:
Package Drawing:
The NCP51145 is a linear regulator designed to supply a regulated VTT termination voltage for DDR−II, DDR−III, LPDDR−III and DDR−IV memory applications. The regulator is capable of actively sourcing and sinking ±1.8 A peak currents while regulating an output voltage to within ±20 mV. The output termination voltage is regulated to track VDDQ / 2 by two external voltage divider resistors connectedto the PVCC, GND, and VREF pins.The NCP51145 incorporates a high−speed differential amplifier to provide ultra−fast response to line and load transients. Other features include source/sink current limiting, soft−start and on−chip thermal shutdown protection.
Application
- DDR−II / DR−III / DDR−IV SDRAM Termination Voltage
- Low Power DDR−3LP
End Product
- Motherboard, Notebook, and VGA Card Memory Termination
- Set Top Box, Digital TV, Printers
Feature
- For DDR VTT Applications, Source/Sink Currents
- Supports DDR−II to ±1.8 A, DDR−III to ±1.5 A
- Supports LPDDR−III and DDR−IV to ±1.2 A
- Stable Using Ceramic−Only (Very Low ESR) Capacitors
- Integrated Power MOSFETs
- High Accuracy VTT Output at Full−Load
- Fast Transient Response
- Built−in Soft−Start
- Shutdown for Standby or Suspend Mode
- Integrated Thermal and Current−Limit Protection
NCP51145MNTAG Relevant information
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