ONSEMI NCP81147MNTXG

Manufacturer No:

NCP81147MNTXG

Manufacturer:

ONSEMI

Package:

16-VFQFN Exposed Pad

Description:

Low Voltage Synchronous Buck Controller

Quantity:

Delivery:

Payment:

In Stock :Available

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

NCP81147MNTXG information

ONSEMI NCP81147MNTXG technical specifications, attributes, parameters and parts with similar specifications to ONSEMI NCP81147MNTXG.

Type
Parameter

Topology
Step-Down

Control Mode
-

VCC Min (V)
4.5

VCC Max (V)
13.2

fSW Typ (kHz)
-

Case Outline
485G-01

MSL Type
1

Container Type
REEL

Phases
1

Package Type
QFN-16

MSL Temp (°C)
260

Container Qty.
3000

Download datasheets and manufacturer documentation for ONSEMI NCP81147MNTXG.

Datasheet:

e40155ce24c956622402d349a8906ee2.pdf

Package Drawing:

02c11fdafa3d9865e940e861d6d87b8e.pdf

The NCP81147 is a single phase solution with differential phase current sensing, synchronization input, remote ground power saving operation, and gate drivers to provide accurately regulated power. The adaptive non overlap gate drive and power saving operation circuit provide a low switching loss and high efficiency solution for server, notebook, and desktop systems. A high performance operational error amplifier is provided to simplify compensation of the system. The NCP81147 features also include softstart sequence, accurate overvoltage and over current protection, UVLO for power supply rails, and thermal shutdown.

Application

Desktop and Server Systems

Feature

Internal High Performance Operational Amplifier
Supports 5.0 V to 19 V input
5.0 V to 12 v operation
Chip enable feature through the OSC pin
Integrated MOSFET drivers
Guaranteed startup into pre-charged loads
Thermal shutdown protection
Overvoltage and over current protection
Internal softstart / stop
Oscillator frequency range of 100 kHz to 1000 kHz
Power Saving Mode
OCP accuracy, Four re-entry times before latch
Lossless differential inductor current sensing
Internal High precision current sensing amplifier
20ns Adaptive FET non-overlap time of internal Gate Driver
Vout from 0.8V to 3.3V (5V with 12V VCC)
Thermally compensated current monitoring
Integrated Boost diode with internal Rbst=2.2
Load Operation
Sync Function
Remote Ground Sensing

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

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

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.