TI代理,常备极具竞争力的充足现货
TI哪些型号被关注? TI热门产品型号
TPS40211的基本参数
  • 制造厂商:TI
  • 产品类别:电源管理
  • 技术类目:直流/直流开关稳压器 - 升压稳压器
  • 功能描述:具有 260mV 基准电压的 4.5V 至 52V 宽输入范围电流模式升压控制器
  • 点击这里打开及下载TPS40211的技术文档资料
  • TI代理渠道,提供当日发货、严格的质量标准,满足您的目标价格
快速报价,在行业拥有较高的知名度及影响力
TPS40211的产品详情:

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.

TPS40211的优势和特性:
  • 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
TPS40211的参数(英文):
  • 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)
  • 1.5
  • Features
  • Enable, Frequency Synchronization
  • Duty cycle (Max) (%)
  • 67.3
  • TI functional safety category
  • Functional Safety-Capable
  • Rating
  • Catalog
TPS40211具体的完整产品型号参数及价格(美元):

TPS40211的完整型号有:TPS40211DGQ、TPS40211DGQR、TPS40211DRCR、TPS40211DRCT,以下是这些产品的关键参数及官网采购报价:

TPS40211DGQ,工作温度:-40 to 125,封装:HVSSOP (DGQ)-10,包装数量MPQ:80个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAUAG,TI官网TPS40211DGQ的批量USD价格:0.702(1000+)

TPS40211DGQR,工作温度:-40 to 125,封装:HVSSOP (DGQ)-10,包装数量MPQ:2500个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAUAG,TI官网TPS40211DGQR的批量USD价格:0.585(1000+)

TPS40211DRCR,工作温度:-40 to 125,封装:VSON (DRC)-10,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-2-260C-1 YEAR,引脚镀层/焊球材料:NIPDAU,TI官网TPS40211DRCR的批量USD价格:0.585(1000+)

TPS40211DRCT,工作温度:-40 to 125,封装:VSON (DRC)-10,包装数量MPQ:250个,MSL 等级/回流焊峰值温度:Level-2-260C-1 YEAR,引脚镀层/焊球材料:NIPDAU,TI官网TPS40211DRCT的批量USD价格:0.702(1000+)

轻松满足您的TI芯片采购需求
TPS40211的评估套件:

TPS40211EVM-352 — 用于 LED 驱动器的 8V 至 18V 输入、20V 至 35V 输出、700mA 的非同步升压电流稳压器

TPS40211EVM-352 评估模块 (EVM) 是固定频率 (300kHz) 非同步升压转换器,当固定电流为 700mA,且输入源电压为 8V 至 18V 时,输出电压介于 20V 至 35V 之间。该 EVM 设计成从单电源启动,因此无需额外偏置电压即可启动。该模块使用带有整体 N 通道 FET 驱动器的 TPS40211 非同步电流模式控制升压控制器。

TPS40211EVM-352 旨在使用相对稳定的 12V(8V 至 18V)源电压产生稳定的电流驱动器(电压为 700mV),用于高亮度 LED 等恒流负载。TPS40211EVM-352 旨在为 6 至 10 个 LED 演示 (...)

Unencrypted TPS40211 PSpice Transient Model Package (Rev. A)

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 (...)

PMP3943 - Schematic and BOM

此非隔离式升压转换器从 24V 输入电压源向 10 个串联白光 LED 提供 2.8A 恒定电流。LED 开路功能可保护转换器,防止因过压情况可能导致的转换器损坏。虽然使用低成本组件,但此转换器可提供超过 96% 的极高效率。

PMP9010 — 汽车类升压转换器驱动两串 LED

This wide input voltage range boost operates from an input of 9V - 32V and regulates current in two strings of 13 LEDs. A second control loop monitors and regulates the input current during drop outs or faults. Discrete linear regulators at the bottom of each string control the individual string (...)

PMP8948 — 汽车类升压转换器驱动两串 LED

This wide input voltage range boost operates from an input of 9V - 32V and regulates current in two strings of 13 LEDs. Additionally, a second control loop monitors and regulates the input current during drop outs or faults. This low cost design operates at greater than 94% efficiency.

PMP8943 — SEPIC 转换器在 LED 串中将电流稳定为 0.5A

This wide input voltage range SEPIC operates from an input of 6V - 36V and regulates the current in a string of 8 LEDs to 0.5A. An external PWM input allows dimming over a wide duty cycle.
TI代理|TI中国代理 - 国内领先的TI芯片采购平台
丰富的可销售TI代理库存,专业的销售团队可随时响应您的紧急需求,目标成为有价值的TI代理