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升压控制器（外部开关）

TPS40210

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4.5V~52V 宽输入范围升压/SEPIC/反激式直流/直流控制器

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TPS40210

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产品详细信息

Vin (Min) (V) 4.5 Vin (Max) (V) 52 Vout (Min) (V) 7 Vout (Max) (V) 9 Regulated outputs (#) 1 Switching frequency (Min) (kHz) 35 Switching frequency (Max) (kHz) 1000 Iq (Typ) (mA) 0.53 Features Enable, Frequency Synchronization Duty cycle (Max) (%) 95 TI functional safety category Functional Safety-Capable Rating Catalog
Vin (Min) (V) 4.5 Vin (Max) (V) 52 Vout (Min) (V) 7 Vout (Max) (V) 9 Regulated outputs (#) 1 Switching frequency (Min) (kHz) 35 Switching frequency (Max) (kHz) 1000 Iq (Typ) (mA) 0.53 Features Enable, Frequency Synchronization Duty cycle (Max) (%) 95 TI functional safety category Functional Safety-Capable Rating Catalog
HVSSOP (DGQ) 10 — HVSSOP (DGQ) 10 9 mm² 3 x 3 VSON (DRC) 10 9 mm² 3.00 x 3.00
  • Functional Safety-Capable
    • Documentation available to aid functional safety system design
  • For boost, flyback, SEPIC, LED drive apps
  • Wide input operating voltage: 4.5 V to 52 V
  • Adjustable oscillator frequency
  • Fixed frequency current mode control
  • Internal slope compensation
  • Integrated low-side driver
  • Programmable closed-loop soft start
  • Overcurrent protection
  • External synchronization capable
  • Reference 700 mV (TPS40210), 260 mV (TPS40211)
  • Low current disable function
  • Create a custom design using the TPS4021x with the WEBENCH Power Designer
  • Functional Safety-Capable
    • Documentation available to aid functional safety system design
  • For boost, flyback, SEPIC, LED drive apps
  • Wide input operating voltage: 4.5 V to 52 V
  • Adjustable oscillator frequency
  • Fixed frequency current mode control
  • Internal slope compensation
  • Integrated low-side driver
  • Programmable closed-loop soft start
  • Overcurrent protection
  • External synchronization capable
  • Reference 700 mV (TPS40210), 260 mV (TPS40211)
  • Low current disable function
  • Create a custom design using the TPS4021x with the WEBENCH Power Designer

The TPS40210 and TPS40211 are wide-input voltage (4.5 V to 52 V), nonsynchronous boost controllers. They are suitable for topologies which require a grounded source N-channel FET including boost, flyback, SEPIC, and various LED Driver applications. The device features include programmable soft start, overcurrent protection with automatic retry, and programmable oscillator frequency. Current mode control provides improved transient response and simplified loop compensation. The main difference between the two parts is the reference voltage to which the error amplifier regulates the FB pin.

The TPS40210 and TPS40211 are wide-input voltage (4.5 V to 52 V), nonsynchronous boost controllers. They are suitable for topologies which require a grounded source N-channel FET including boost, flyback, SEPIC, and various LED Driver applications. The device features include programmable soft start, overcurrent protection with automatic retry, and programmable oscillator frequency. Current mode control provides improved transient response and simplified loop compensation. The main difference between the two parts is the reference voltage to which the error amplifier regulates the FB pin.
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技术文档

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类型 项目标题 下载最新的英语版本 日期
* 数据表 TPS4021x 4.5-V to 52-V Input Current Mode Boost Controller 数据表 (Rev. G) PDF | HTML 10 Jun 2020
应用手册 Basic Calculation of a Boost Converter's Power Stage... (Rev. D) PDF | HTML 21 Nov 2022
应用手册 升压转换器功率级的基本计算 (Rev. D) PDF | HTML 下载英文版本 (Rev.D) PDF | HTML 11 Nov 2022
应用手册 适用于高频逆变器并采用 C2000 的电压馈电全桥直流/直流和直流/交流转换器 (Rev. D) PDF | HTML 下载英文版本 (Rev.D) 03 May 2021
功能安全信息 TPS40210-Q1 Functional Safety, FIT Rate, and Failure Mode Distribution 22 May 2020
技术文章 How to add overvoltage protection to a synchronous boost controller 17 Sep 2018
选择指南 电源管理指南 2018 (Rev. K) 31 Jul 2018
选择指南 电源管理指南 2018 (Rev. R) 25 Jun 2018
技术文章 Power Tips: Solar panel lighting requires a system-level approach 19 Feb 2015
应用手册 Practical Feedback Loop Analysis for Current-Mode Boost Converter 07 Mar 2014
应用手册 Automated Frequency Response Analyzer 09 Oct 2013
模拟设计期刊 2013 年 2 季度刊模拟应用学报 下载英文版本 20 Jun 2013
模拟设计期刊 通过减少功率损耗 , 同步整流的提升了效率 下载英文版本 20 Jun 2013
应用手册 USB Charger Based on TPS40210 SEPIC Converter 18 Nov 2008
模拟设计期刊 New current-mode PWM controllers support boost, flyback, SEPIC and LED-driver 06 Aug 2008
模拟设计期刊 Q3 2008 Issue Analog Applications Journal 06 Aug 2008
EVM 用户指南 Using the TPS20410EVM 14 Mar 2008

设计和开发

如需其他信息或资源，请查看下方列表，点击标题即可进入详情页面。

评估板

TPS40210EVM — 开发电路板/EVM

The TPS40210EVM evaluation module (EVM) is a fixed frequency (600kHz) non-synchronous boost converter providing fixed 24.0-V output at up to 2A from a 12V input bus. The EVM is designed to start up from a single supply, so no additional bias voltage is required for start-up. The module uses the (...)
用户指南: PDF
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仿真模型

TPS40210 TINA-TI Average Reference Design (Rev. C)

SLUM030C.TSC (445 KB) - TINA-TI Reference Design
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仿真模型

TPS40210 TINA-TI Average Spice Model (Rev. B)

SLUM028B.ZIP (9 KB) - TINA-TI Spice Model
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仿真模型

TPS40210 TINA-TI Load Transient Reference Design

SLUM615.TSC (849 KB) - TINA-TI Reference Design
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仿真模型

TPS40210 TINA-TI SEPIC Reference Design (Rev. A)

SLUM492A.TSC (346 KB) - TINA-TI Reference Design
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仿真模型

TPS40210 TINA-TI Startup Reference Design

SLUM616.TSC (849 KB) - TINA-TI Reference Design
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仿真模型

TPS40210 TINA-TI Transient Spice Model

SLUM613.ZIP (28 KB) - TINA-TI Spice Model
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仿真模型

TPS40210 Unencrypted PSpice Average Model Package (Rev. B)

SLUC088B.ZIP (31 KB) - PSpice Model
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仿真模型

TPS40210 Unencrypted PSpice Transient Model

SLUM712.ZIP (4 KB) - PSpice Model
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仿真模型

TPS40210 Unencrypted PSpice Transient Model Package (Rev. I)

SLUC101I.ZIP (80 KB) - PSpice Model
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计算工具

TPS4021x Quickstart Calculator for SEPIC Converter Design

SLURB10.ZIP (1162 KB)
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计算工具

TPS4021x Quickstart Calculator for Boost Converter Design

SLURB11.ZIP (3637 KB)
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计算工具

TPS4021x Excel Quickstart Calculator for Flyback Converter Design

SLURB14.ZIP (5196 KB)
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模拟工具

PSPICE-FOR-TI — 适用于 TI 设计和模拟工具的 PSpice®

PSpice® for TI 可提供帮助评估模拟电路功能的设计和仿真环境。此功能齐全的设计和仿真套件使用 Cadence® 的模拟分析引擎。PSpice for TI 可免费使用，包括业内超大的模型库之一，涵盖我们的模拟和电源产品系列以及精选的模拟行为模型。

借助 PSpice for TI 的设计和仿真环境及其内置的模型库，您可对复杂的混合信号设计进行仿真。创建完整的终端设备设计和原型解决方案，然后再进行布局和制造，可缩短产品上市时间并降低开发成本。

在 PSpice for TI 设计和仿真工具中，您可以搜索 TI (...)
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封装 引脚数 下载
HVSSOP (DGQ) 10 了解详情
VSON (DRC) 10 了解详情

订购和质量

包含信息：
  • RoHS
  • REACH
  • 器件标识
  • 引脚镀层/焊球材料
  • MSL 等级/回流焊峰值温度
  • MTBF/时基故障估算
  • 材料成分
  • 认证摘要
  • 持续可靠性监测

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