ONSEMI NCP1571DR2G

ONSEMI NCP1571DR2G

Manufacturer No:

NCP1571DR2G

Manufacturer:

ONSEMI

Package:

8-SOIC (0.154, 3.90mm Width)

Description:

Low Voltage Synchronous Buck 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.

NCP1571DR2G information

ONSEMI NCP1571DR2G technical specifications, attributes, parameters and parts with similar specifications to ONSEMI NCP1571DR2G.

  • Type
  • Parameter
  • Package Type
  • SOIC-8
  • Container Qty.
  • 2500
  • Topology
  • -
  • Phases
  • 1
  • Case Outline
  • 751-07
  • MSL Type
  • 1
  • MSL Temp (°C)
  • 260
  • Container Type
  • REEL
  • Control Mode
  • V2
  • VCC Min (V)
  • 11.4
  • VCC Max (V)
  • 12.6
  • fSW Typ (kHz)
  • 200

Download datasheets and manufacturer documentation for ONSEMI NCP1571DR2G.

Datasheet:

Package Drawing:

The NCP1571 is a low voltage buck controller. It provides the control for a DC/DC power solution producing an output voltage as low as 0.980 V over a wide current range. The NCP1571-based solution is powered from 12 V with the output derived from a 2-7 V supply. It contains all required circuitry for a synchronous NFET buck regulator using the V2 control method to achieve the fastest possible transient response and best overall regulation. NCP1571 operates at a fixed internal 200 kHz frequency and is packaged in an SO-8. This device provides undervoltage lockout protection, Soft Start, Power Good with delay, and built-in adaptive non-overlap. During undervoltage lockout, the NCP1571 controller allows the power supply output to drift down, allowing the load time to shut off. This operation distinguishes the NCP1571 from other parts in its family.

Feature

  • 0.980 V +/- 1.0% Reference Voltage
  • V2™ Control Topology
  • 200 ns Transient Response
  • Programmable Soft Start
  • Power Good
  • Programmable Power Good Delay
  • 40 ns Gate Rise and Fall Times (3.3 nF Load)
  • Adaptive FET Non-Overlap Time
  • Fixed 200 kHz Oscillator Frequency
  • Undervoltage Lockout Holds Both Gate Outputs Low
  • On/Off Control Through Use of the COMP Pin
  • Overvoltage Protection through Synchronous MOSFETs
  • Synchronous N-Channel Buck Design
  • Dual Supply, 12 V Control, 2-7 V Power Source
  • Pb-Free Package is Available

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.

NCP1571DR2G Relevant information

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