IMPORTANT - READ BEFORE DOWNLOADING, COPYING, INSTALLING, OR USING.

DO NOT DOWNLOAD, COPY, INSTALL, OR USE THIS CONTENT UNTIL YOU (THE "LICENSEE") HAVE CAREFULLY READ THE FOLLOWING TERMS AND CONDITIONS. BY DOWNLOADING, COPYING, INSTALLING, OR USING THE CONTENT, YOU AGREE TO THE TERMS OF THIS AGREEMENT. IF YOU DO NOT WISH TO SO AGREE, DO NOT DOWNLOAD, COPY, INSTALL, OR USE THE CONTENT.

If you agree to this Agreement on behalf of a company, you represent and warrant that you have authority to bind such company to this Agreement, and your agreement to these terms will be regarded as the agreement of such company. In that event, "Licensee" herein refers to such company. This Agreement is a legal contract between Licensee and Semiconductor Components Industries, LLC a Delaware limited liability company (d/b/a ON Semiconductor) having its principal place of business at 5005 E. McDowell Road, Phoenix, Arizona 85008, U.S.A., ("ON SEMICONDUCTOR") and its affiliates and subsidiaries ("ON Semiconductor").

1. Delivery of Content. Licensee agrees that it has received a copy of the Content, including Software (i.e. human-readable and editable code ("source code"), executable code ("object code")), data sheets, BOMs, schematics, application notes, design & development tools, evaluation board material (i.e. BOM, Gerber, user manual, schematic, test procedures, etc.), design models, reference designs, reference manuals, and other related material (collectively the "Content") for the purpose of enabling Licensee to use the Content and then incorporate the functionality of such Content for use only with ON Semiconductor Products. Licensee agrees that the delivery of any Software does not constitute a sale and the Software is only licensed.

2. License.

2.1 License Grant.

a) ON Semiconductor hereby grants to Licensee a fully paid-up, royalty-free, non-exclusive, non-transferable and non-sublicensable license to modify the Software as necessary to enable Licensee’s products ("Licensee Products") utilizing the Software to operate, or interface with only products sold to Licensee by or on behalf of ON Semiconductor ("ON Semiconductor Products").
b) In addition, ON Semiconductor hereby grants to Licensee a fully paid-up, royalty-free, non-exclusive, non-transferable license to: (i) use the Content, including as modified by Licensee, with Licensee Products solely for the purpose of enabling such Licensee Products to operate or interface with only ON Semiconductor Products; (ii) copy the Content as necessary for such use; and (iii) distribute only the Software and modified Software in a format which is executable by a machine and not human-readable, to Licensee's third party end-user customers ("Customer(s)") for use by such Customers strictly in conjunction with Licensee Products and solely for the purpose of enabling such Licensee Products to operate or interface with ON Semiconductor Products.
c) Notwithstanding anything herein to the contrary, no license or right of any kind is granted herein by ON Semiconductor (or its licensors/suppliers) to Licensee to disclose, distribute or otherwise provide the Content, Software or Modifications (defined below) in a format which is customarily read and edited by humans to Licensee's customers or to any third party, with the sole exception of Licensee's consultants and subcontractors (i) that have a need to have access to such source code for purposes of the license grant of this Agreement, and (ii) that have entered into a written confidentiality agreement ("NDA") with Licensee specifying that such source code is ON Semiconductor confidential information and preventing unauthorized use or disclosure of such source code.
d) Licensee agrees that it shall not take any actions whatsoever that could or would cause the Content, Software, or Modifications or any portion thereof to become subject to the GNU General Public License (GPL), GNU Lesser General Public License (LGPL), Mozilla Public License (MPL), Artistic License, Apache License, Q Public License, IBM Public License, or any other open source license requiring the distribution of the Software or Modifications or any part thereof in any code format.
e) In the event Licensee makes modifications to the Software made by or on behalf of Licensee (each a "Modification"); Licensee shall notify ON Semiconductor of any Modifications and provide ON Semiconductor with a source code formatted copy of each such Modification within thirty (30) days of making such Modifications. ON Semiconductor shall own any Modifications to the Software.
f) Licensee shall retain, and shall require each Customer to retain, all copyright and other notices within the Content, Software and Modifications developed by Licensee hereunder.
g) Licensee may only distribute the Software or Modifications to its Customers pursuant to a written license agreement. At a minimum such license agreement shall safeguard ON Semiconductor's ownership rights to the Software. Such license agreement may be a "break-the-seal" or "click-to-accept" license agreement.
h) The Content is licensed for use only with the ON Semiconductor Products. Use of the Content with non-ON Semiconductor Products is not licensed hereunder.

2.2 Ownership; No Implied Licenses. Subject to the licenses expressly granted herein by ON Semiconductor to Licensee, ON Semiconductor (and/or its licensors/suppliers) retains all rights, title and interest in and to the Content and all patents, copyrights, trademarks, trade secrets, and all other proprietary or intellectual rights therein. ON Semiconductor (and/or its licensors/suppliers) reserves all rights not expressly granted hereunder, and there are no implied licenses granted by ON Semiconductor hereunder. Certain elements of the Content may be provided in files/data formatted for use with or by certain third party software/tools/products. No licenses or rights to any such third party software/tools/products are granted to Licensee by ON Semiconductor. Licensee shall ensure that it has obtained all necessary licenses and rights to use any such third party software/tools/products which are necessary in order to utilize the Content.

2.3 Restrictions. Except as expressly permitted in this Agreement, Licensee shall not use, modify, copy or distribute the Content or Modifications. The Content is the confidential information of ON Semiconductor (and/or its licensors/suppliers). Except as expressly permitted in this Agreement, Licensee shall not disclose, or allow access to, the Content or Modifications to any third party. Except as expressly permitted in this Agreement, Licensee shall not itself and shall restrict Customers from: copying, modifying, creating derivative work of, decompiling, disassembling or reverse-engineering the Content (or any part thereof).

2.4 Licensee acknowledges and agrees that Licensee is solely and wholly responsible and liable for any and all Modifications, Licensee Products, and any and all other products and/or services of Licensee, including without limitation, with respect to the installation, manufacturing, testing, distribution, use, support and/or maintenance of any of the foregoing.

Your request has been submitted for approval.
Please allow 2-5 business days for a response.
You will receive an email when your request is approved.
Request for this document already exists and is waiting for approval.
feedback
このページの評価をお願いします

サポート情報をお探しですか?


The document you are trying to download is gated.
Log into MyON to proceed.

CS51414: Buck Regulator, Low Voltage, 1.5 A, 520 kHz, with External Bias

Overview
Specifications
Packages
Datasheet: 1.5A, 260kHz and 520kHz, Low Voltage Buck Regulators with External Bias or Synchronization Capability
Rev. 21 (283.0kB)
Product Overview
»信頼性データを表示する
»材料組成を表示
»製品変更通知 (9)
The CS5141X products are 1.5A buck regulator ICs. These devices are fixed- frequency operating at 260kHz and 520kHz. The regulators use the V2 control architecture to provide unmatched transient response, the best overall regulation and the simplest loop compensation for today's high- speed logic. These products accommodate input voltages from 4.5V to 40V.

The CS51411 and CS51413 contain synchronization circuitry. The CS51412 and CS51414 have the option of powering the controller from an external 3.3V to 6V supply in order to improve efficiency, especially in high input voltage, light load conditions.

The on-chip NPN transistor is capable of providing a minimum of 1.5A of output current, and is biased by an external "boost" capacitor to ensure saturation, thus minimizing on-chip power dissipation. Protection circuitry includes thermal shutdown, cycle-by- cycle current limiting and frequency foldback. The CS51411 and CS51413 are functionally pin-compatible with the LT1375. The CS51412 and CS51414 are functionally pin-compatible with the LT1376.
特長   利点
     
  • V2 Architecture Provides Ultra-Fast Transient Response, Improved Regulation and Simplified Design
 
  • Reduced output capacitance
  • 2.0% Error Amp Reference Voltage Tolerance
 
  • Accurate Output Voltage
  • Switch Frequency Decrease of 4:1 in Short Circuit Conditions
 
  • Reduces Short Circuit PowerDissipation
  • BOOST pin for Bootstrapped Operation
 
  • Maximized Efficiency
  • Synchronization Function
 
  • Parallel Supply Operation or Noise Minimization
  • Shutdown Lead Provides Power-Down Option
 
  • Increased system flexibility
  • 85uA Quiescent Current During Power-Down
 
  • Low power dissipation in stand-by mode
  • Thermal Shutdown
 
  • Circuit Protection
  • Soft Start
 
  • Increased system flexibility
  • Pin-Compatible with LT1375 and LT1376
 
  • Easy drop in replacement
  • Pb-Free Packages are Available
   
アプリケーション   最終製品
  • Distributed Power
 
  • Battery Charger
供給状況 & サンプル
製品
状態
Compliance
内容
外形
MSL*
梱包形態
予算 価格/Unit
タイプ
Case Outline
タイプ
数量
CS51414ED8G Last Shipments
AEC Qualified
PPAP Capable
Pb-free
Halide free
Buck Regulator, Low Voltage, 1.5 A, 520 kHz, with External Bias SOIC-8 751-07 1 Tube 98  
CS51414EDR8G Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
Buck Regulator, Low Voltage, 1.5 A, 520 kHz, with External Bias SOIC-8 751-07 1 Tape and Reel 2500 $1.2333
CS51414GD8G Last Shipments
AEC Qualified
PPAP Capable
Pb-free
Halide free
Buck Regulator, Low Voltage, 1.5 A, 520 kHz, with External Bias SOIC-8 751-07 1 Tube 98  
CS51414GDR8G Last Shipments
AEC Qualified
PPAP Capable
Pb-free
Halide free
Buck Regulator, Low Voltage, 1.5 A, 520 kHz, with External Bias SOIC-8 751-07 1 Tape and Reel 2500  
CS51414ED8 Last Shipments
Buck Regulator, Low Voltage, 1.5 A, 520 kHz, with External Bias SOIC-8 751-07 1 Tube 98  
CS51414EDR8 Last Shipments
AEC Qualified
PPAP Capable
Buck Regulator, Low Voltage, 1.5 A, 520 kHz, with External Bias SOIC-8 751-07 1 Tape and Reel 2500  
CS51414GD8 Last Shipments
Buck Regulator, Low Voltage, 1.5 A, 520 kHz, with External Bias SOIC-8 751-07 1 Tube 98  
CS51414GDR8 Last Shipments
AEC Qualified
PPAP Capable
Buck Regulator, Low Voltage, 1.5 A, 520 kHz, with External Bias SOIC-8 751-07 1 Tape and Reel 2500  
面実装デバイスためのモイスチャー・レベル(260°Cリフローでの鉛フリー測定、235°Cリフローでの鉛フリー以外測定)
マーケットリードタイム(週) : Contact Factory
ON Semiconductor   (2017-03-25) : 1,078
マーケットリードタイム(週) : 13 to 16
PandS   (2017-03-26) : >10K
マーケットリードタイム(週) : Contact Factory
PandS   (2017-03-26) : <100
マーケットリードタイム(週) : Contact Factory
Arrow   (Sun Mar 26 11:56:50 MST 2017) : 17
マーケットリードタイム(週) : Contact Factory
マーケットリードタイム(週) : Contact Factory
マーケットリードタイム(週) : Contact Factory
マーケットリードタイム(週) : Contact Factory
Arrow   (Sun Mar 26 11:56:50 MST 2017) : 17
Datasheet: 1.5A, 260kHz and 520kHz, Low Voltage Buck Regulators with External Bias or Synchronization Capability
Rev. 21 (283.0kB)
Product Overview
»信頼性データを表示する
»材料組成を表示
»製品変更通知 (9)

Product Compliance Status Description Topology Control Mode VCC Min (V) VCC Max (V) VO Typ (V) IO Typ (A) Efficiency (%) fSW Typ (kHz) Package Type
AEC Qualified
PPAP Capable
Pb-free
Halide free
 Active     Buck Regulator, Low Voltage, 1.5 A, 520 kHz, with External Bias 
Step-Down
V2
4.5
40
 
1.5
 
520
SOIC-8
過去に閲覧した製品
一覧をクリアする

新製品

NCP3136  Integrated Synchronous DC-DC Step Down Converter

  • Voltage range of 2.9 V to 5 V is ideal for 3.3 V and 5 V bus applications
  • Automatic DCM/CCM and FCCM operating modes for improved efficiency at light loads
  • Switching frequency of 1.1 MHz minimizes the use of passives