ADP1621

製造中

ステップアップDC/DCコントローラ、固定周波数、電流モード

データシート (Rev. D) 製品セレクション・テーブル

製品モデル: 1
1Ku当たりの価格: 最低価格：$1.77

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製品の詳細

92％の高効率（センス抵抗は不要）
±1.0%の初期精度
IC供給電圧範囲：2.9～5.5V
最低1.0Vの入力電圧
外付けのNPNまたは抵抗で高い入力電源電圧が可能（＞5.5V）
V_INUVLOおよび35mAシャント・レギュレータ
1本の外部抵抗によるスロープ補償

プログラマブルな動作周波数（100kHz～1.5MHz）、1本の抵抗を使用
ロスレス・モード時のスイッチノード電圧：＜30V
抵抗センス・モード時のスイッチノード電圧：＞30V
外部クロックに同期可能
電流モード動作で優れたラインおよび負荷過渡応答を実現

製品モデル: 1
1Ku当たりの価格: 最低価格：$1.77

ドキュメント

よく聞かれる質問 1

FAQ 03/20/2018

アナログ・デバイセズは、最高レベルの品質と信頼性を満たす製品を供給することを常に最重要視しています。これを実現するため、製品、プロセス設計、更には製造プロセスに対しあらゆる観点から品質と信頼性のチェックを行っています。アナログ・デバイセズでは出荷製品に対する「ゼロ・ディフェクト」を常に目指しています。詳細については、アナログ・デバイセズの品質および信頼性プログラム、認証のページを参照してください。

製品モデル	ピン／パッケージ図	資料	CADシンボル、フットプリント、および3Dモデル
ADP1621ARMZ-R7	10-Lead MSOP	Material Declaration Reliablity Data	Ultra Librarian SamacSys

製品モデル	製品ライフサイクル	PCN

3 22, 2021 - 21_0001 Addition of Amkor Philippines as an Alternate Site for Singulated MSOP and MSOP_EP
		PCN21_0001_Form Material_Report Other Qualification Results Summary
ADP1621ARMZ-R7	製造中
10 30, 2017 - 15_0176 Assembly Transfer of Select 8/10L MSOP Products to Amkor Philippines
		PCN15_0176_Form Material_Report Detailed Change Description Qualification Results Summary Qualification Results Summary
ADP1621ARMZ-R7	製造中
10 7, 2015 - 15_0199 ADP1621 Datasheet Specification Change
		PCN15_0199_Form Material_Report
ADP1621ARMZ-R7	製造中	PCN15_0199_Form Material_Report
5 15, 2012 - 10_0006 Halogen Free Material Change for mini SOIC Products
		PCN10_0006_Form Material_Report Qualification Report Summary Qualification Report Summary
ADP1621ARMZ-R7	製造中
12 21, 2009 - 06_0159 Qualification of 8" S6 wafer fab process at Analog Devices, Limerick, Ireland.
		Material_Report PCN06_0159_Form RQR03910S
ADP1621ARMZ-R7	製造中	Material_Report PCN06_0159_Form RQR03910S

これは最新改訂バージョンのデータシートです。

ツールおよびシミュレーション

LTspice 1

ADP1621 - Step-Up (Boost) Regulators

下記製品はLTspiceで使用することが出来ます。:

ADP1621

ADP1621 Cuk Design Tool

Microsoft Excel download tool from ADIsimPower to generate a power supply design complete with a schematic, bill of materials, and performance specifications.

ツールを開く

ADP1621 Coupled-SEPIC Design Tool

Microsoft Excel download tool from ADIsimPower to generate a power supply design complete with a schematic, bill of materials, and performance specifications.

ツールを開く

ADP1621 Boost Regulator Design Tool

Microsoft Excel download tool from ADIsimPower to generate a power supply design complete with a schematic, bill of materials, and performance specifications.

ツールを開く

SIMPLISモデル 1

ADP1621 SIMPLIS Schematic

LTspice^®は、無料で提供される強力で高速な回路シミュレータと回路図入力、波形ビューワに改善を加え、アナログ回路のシミュレーションを容易にするためのモデルを搭載しています。

評価用キット

ADP1621 Evaluation Board

今すぐ購入詳細を表示

製品詳細

The input range for the demo board is 3.0 V to 3.6 V, and the output voltage is 5 V with a maximum load of 2 A. The design is done in a bootstrapped configuration as shown in Figure 13. The switching frequency f_SW is set to 600 kHz with a 36 kΩ resistor. This design is done in all multilayer ceramic capacitors (MLCC), although other types of capacitors can be used, such as the aluminum polymer or aluminum electrolytic capacitors. The PCB is laid out in such a way that the user can easily modify the demo board for other input and output configurations.

資料

EVAL-ADP1621: Evaluation Board for Constant-Frequency, Current-Mode, Step-Up, DC/DC Controller
587 kB

Isolated Inverter Platform Evaluation Board

今すぐ購入詳細を表示

機能と利点

The isolated inverter platform enables users to:

Evaluate ADI’s new, fully featured isolated gate drivers (ADuM4135) technology in a system-level application at realistic dc bus voltages (EV-MCS-ISOINVEP-Z)
Evaluate ADI simple dual isolated gate driver (ADuM4223) technology in a system-level application at realistic dc bus voltages (EV-MCS-ISOINV-Z)
Evaluate ADI sigma-delta modulators (AD7403) for voltage and current measurement or feedback in a realistic switching environment
Develop motor control algorithms utilizing ADI isolated sigma-delta current and voltage feedback
Test bench their motor control software/firmware with a flexible hardware development platform
Evaluate an elegant gate driver bias supply solution using the ADP1621

製品詳細

The Isolated Inverter Platform is a rapid development system for hardware and/or software development in three-phase inverter applications, with a particular focus on motor control. Flexible evaluation of ADI isolation technology in a highly configurable system-oriented platform is enabled with multiple test-points, and connectivity options. An easy-plug connector allows controller connection to an ADSP-CM408 processor evaluation board, while additional 0.1” headers enable alternative connectivity to other processor or FPGA platforms. The benefits of ADI isolated sigma-delta converters for voltage and current measurement, isolated gate drivers, and power controllers can be explored in a full system application at dc bus levels up to 800V. There are 2 models available, isolated inverter platform, and isolated inverter platform with full featured IGBT drivers.

Solution Overview
The isolated inverter platform and isolated inverter platform with full featured IGBT drivers offer a power board that runs from a dc input and provides a three-phase variable frequency, variable voltage, and variable dead-time PWM output to a three-phase motor or load. The inverter is provided as an open loop platform, but feedback signals are provided to enable the application developer to close the control loop. For the isolated inverter platform (EV-MCS-ISOINV-Z), two isolated current,phase to phase and dc bus voltage feedback signals are provided to the control side of the board via sigma-delta modulators, and these can be used for development of control algorithms. The inverter is made up of a three-phase six-IGBT bridge, with the IGBTs rated at 1200V and driven by three dual isolated gate drivers (ADuM4223). For the isolated inverter platform with full featured IGBT drivers (EV-MCS-ISOINVEP-Z), three isolated phase current and dc bus voltage feedback signals are provided to the control side of the board via sigma-delta modulators, and these can be used for development of control algorithms. The inverter is made up of a three-phase six-IGBT bridge, with the IGBTs rated at 1200V and driven by six individual isolated gate drivers (ADuM4135) with desaturation protection and Miller clamp. For both platforms, a DC – rather than AC- input is provided to allow flexibility on the dc bus voltage level (rather than it being limited to the ac line peak).

The board is designed to work from a DC supply in the range 24Vdc-800Vdc.. The power board is rated up to 2kVA without forced air cooling. Additional power throughput can be achieved with fan cooling added. A series connected diode implements a half-wave rectifier at the input, so if needed, the power board can be driven from an AC supply. However output power is limited in this case. If a full AC front-end is required, the inverter platform can be utilized in conjunction with the ADP1047 evaluation board up to 300W, or the ADP1048 evaluation board up to 600W. An isolated I²C interface is provided on the inverter board so that the ADP104x evaluation board can be easily controlled by the same processor/FPGA interface. The inverter kit has the hardware and software required to spin a three-phase motor under open loop speed control in conjunction with an ADSP-CM408 EZ Kit. The demo software is provided as an IAR Embedded Workbench C project or an executable file which can be flashed to the ADSP-CM408 processor using the ADI serial boot-loader utility. A .NET-based graphical user interface (GUI) is provided to enable motor start-stop, open loop Volts/Hertz speed control, and data visualization.

Kit Contents

Hardware:

Isolated Inverter Board, 24-800Vdc, 2Kva (2 Versions)
Adapter board for connection to EZkit
USB to serial adapter for using GUI
SOLD SEPERATELY: ADI ADSP-CM408 EZ Kit

Software:

IAR Embedded Workbench C project
Executable Demo Application
.NET-based Graphical User Interface (GUI)

Note:

To download software and to get technical support on the isolated inverter platform with basic gate drivers go to https://ez.analog.com/docs/DOC-12105
To download software and to get technical support on the isolated inverter platform with full featured IGBT drivers go to https://ez.analog.com/docs/DOC-12608

ソフトウェア

Getting Started with the EV-MCS-ISOINVEP-Z Isolated Inverter Platform

Getting Started with the EV-MCS-ISOINV-Z Isolated Inverter Platform

OBSOLETE: AD-FMCMOTCON2-EBZ Evaluation Board

今すぐ購入詳細を表示

機能と利点

This evaluation board is obsolete and no longer recommended.

The FMCMOTCON2 evaluation kit enables users to:

Model and implement motor control algorithms rapidly for high performance servo systems, incorporating system modelling and design concepts using Mathworks model based design
Reduce time needed to move a motor control system from concept to production, by providing a prototyping system to verify the hardware and control algorithms before moving to production stage.

製品詳細

This evaluation board is obsolete and no longer recommended.

The AD-FMCMOTCON2-EBZ is a complete high performance servo system on an FPGA Mezzanine Card (FMC) board, the purpose of which is to provide a complete motor drive system demonstrating efficient and high dynamic control of three phase PMSM and induction motors up to 48V and 20A.

Two motors can be driven at the same time, each motor having its separate power supply. The system incorporates high quality power sources; reliable power, control, and feedback signals isolation; accurate measurement of motor current & voltage signals; high speed interfaces for control signals to allow fast controller response; industrial Ethernet high speed interfaces; single ended Hall, differential Hall, encoder and resolver interfaces; digital position sensors interface; flexible control with a FPGA/SoC interface.

The kit consists of two boards: a controller board and a drive board. An optional AD-DYNO2-EBZ dynamometer can also be purchased through Avnet and is intended to be an extension of the drive system.

Controller Board

Digital board for interfacing with the low and high voltage drive boards
Compatible with all Xilinx FPGA platforms with FMC LPC or HPC connectors
FMC signals voltage adaptation interface for seamless operation on all FMC voltage levels
Fully isolated digital control and feedback signals
Isolated Xilinx XADC interface
2 x Gbit Ethernet PHYs for high speed industrial communication, with 3rd party EtherCAT support
Single ended Hall, Differential Hall, Encoder, Resolver interfaces
Digital sensors interfaces
- EnDat
- BISS Interface

Drive Board

Drives motors up to 48V @ 20A
Drives 2 motors simultaneously
High frequency drive stage implemented with ADI isolated gate drivers
Supported motor types
BLDC
PMSM
Brushed DC
Stepper (bipolar / unipolar)
Integrated over current protection
Reverse voltage protection
Current and Voltage measurement using isolated ADCs
BEMF zero cross detection for sensorless control of PMSM or BLDC motors
Separate voltage supplies for the 2 motors so that the motors don't influence each other

Dynamometer System with Embedded Control

Two BLDC motors connected by a rigid couple in a dyno setup, which can be used to test real-time motor control performance.
One BLDC motor acts as an electronically adjustable load and is driven by the embedded control system. This motor can be directly connected to the FMC motor drive to get complex / active loads. The load can be driven also by the AD-FMCMOTCON2-EBZ to implement dynamic load profiles.
The other BLDC motor is driven by the FMC motor drive.
Measurement and display of load motor current
Measurement and display of load motor speed
External control using Analog Discovery and MathWorks Instrumentation Control Toolbox

Software:

Example reference designs showing how to use the platform with Xilinx^® FPGAs or SoCs and high performance control algorithms from Mathworks^® are provided together with the hardware. Information on the FMC board, and how to use it, the design package that surrounds it, and the software which can make it work, can be found by clicking the software link.