ONSEMI NCP1423DMR2G

ONSEMI NCP1423DMR2G

Manufacturer No:

NCP1423DMR2G

Manufacturer:

ONSEMI

Package:

10-TFSOP, 10-MSOP (0.118, 3.00mm Width)

Description:

Boost Converter, Sync-Rect, PFM, DC-DC, 400 mA, with True-Cutoff and Ring-Killer

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.

NCP1423DMR2G information

ONSEMI NCP1423DMR2G technical specifications, attributes, parameters and parts with similar specifications to ONSEMI NCP1423DMR2G.

  • Type
  • Parameter
  • Case Outline
  • 846B
  • MSL Temp (°C)
  • 260
  • Container Qty.
  • 4000
  • IO Typ (A)
  • 0.4
  • Topology
  • Step-Up
  • MSL Type
  • 1
  • VCC Min (V)
  • 0.8
  • Efficiency (%)
  • 92
  • fSW Typ (kHz)
  • 600
  • Package Type
  • Micro10
  • Container Type
  • REEL
  • Control Mode
  • Current/Voltage Mode
  • VCC Max (V)
  • 6
  • VO Typ (V)
  • 1.8 to 3.3

Download datasheets and manufacturer documentation for ONSEMI NCP1423DMR2G.

Package Drawing:

Datasheet:

NCP1423 is a monolithic micropower high frequency step-up switching converter IC specially designed for battery operated hand-held electronic products up to 400mA loading. It integrates Synchronous Rectifier for improving efficiency as well as eliminating the external Schottky Diode. High switching frequency (up to 600 KHz) allows low profile inductor and output capacitor being used. When the IC is disabled, internal conduction path from LX or BAT to OUT is blocked, OUT pin is isolated from the battery. This achieves True-Cutoff. Ring-Killer is also integrated to eliminate the high frequency ringing in discontinuous conduction mode. Low-Battery Detector, Cycle-by-Cycle Current Limit, Overvoltage-Protection and Thermal Shutdown provide value-added features for various battery operated application. With all these functions ON, the quiescent supply current is only 9.0uA. This device is available in compact Micro-10 package

Application

  • Wireless Optical Mouse
  • Wireless Headsets
  • Internet Audio Players
  • Personal Digital Assistants (PDAs)
  • Handheld Instruments
  • Conversion from one/two NiMH or NiCd cells to 1.8 V / 3.3 V

Feature

  • High Switching Frequency, up to 600 kHz
  • Low Quiescent Current of 9.0 uA
  • Low Battery Detector
  • 0.8 V Startup at No Load Guaranteed
  • Ring-Killer for Discontinuous Conduction Mode
  • Thermal Shutdown
  • 1.2 A Cycle by Cycle Current Limit
  • Output Current up to 400 mA @ VOUT = 3.3 V, 200 mA @ VOUT = 1.8 V
  • Overvoltage Protection
  • Low Profile and Minimum External Part
  • Open Drain Low-Battery Detector Output
  • Compact Micro-10 Package
  • 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.

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