ONSEMI NCP1589LMNTWG

Manufacturer No:

NCP1589LMNTWG

Manufacturer:

ONSEMI

Package:

10-VFDFN Exposed Pad

Description:

Synchronous Buck Controller, Low Voltage, with Light Load Efficiency and Transient Enhancement

Quantity:

Delivery:

Payment:

In Stock :Available

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

NCP1589LMNTWG information

ONSEMI NCP1589LMNTWG technical specifications, attributes, parameters and parts with similar specifications to ONSEMI NCP1589LMNTWG.

Type
Parameter

Package Type
DFN-10

Case Outline
485C

MSL Type
1

MSL Temp (°C)
260

Container Type
REEL

Control Mode
-

fSW Typ (kHz)
-

Container Qty.
3000

Topology
Step-Down

Phases
-

VCC Min (V)
4.5

VCC Max (V)
13.2

Download datasheets and manufacturer documentation for ONSEMI NCP1589LMNTWG.

Datasheet:

f0cd25167ffdab055df66453186dcb30.pdf

Package Drawing:

442b0e4d8ab138c02a0ff02c2e3d88b9.pdf

The NCP1589L is a low cost PWM controller designed to operate from a 5 V or 12 V supply. This device is capable of producing an output voltage as low as 0.8 V and converting voltage from as low as 2.5 V. It is easy to operate and provides an optimal level of integration to reduce size and cost of the power supply. It operates in Ramp Pulse Modulation mode for superior load step and release response. In addition to fast transient response, it also includes a 1.5 A gate driver design and light load efficiency features such as adaptive nonoverlap circuitry and diode emulation. It normally operates at a range of 200~500 kHz in continuous current conduction mode, which reduces with current at light load for further power saving. Protection features include programmable overcurrent protection, output overvoltage and undervoltage protection and input undervoltage lockout.

Application

Graphics Cards
Desktop Computers
Servers / Networking
DSP & FPGA Power Supply
DCDC Regulator Modules

Feature

VCC Range from 4.5 V to 13.2 V
Adjustable Operating frequency
Boost Pin Operates to 35 V
Ramp Pulse Modulation Control
Precision 0.8 V Internal Reference
Adjustable Output Voltage
Internal 1.5 A Gate Drivers
Input Under Voltage Lockout
Programmable Current Limit
Adaptive Diode Mode Emulation in Light Load
This is a PbFree 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

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.