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LM5033

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100V 推挽电压模式 PWM 控制器

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数据表

LM5033

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数据表 立即订购

产品详情

Rating Catalog Topology Push pull Vin (max) (V) 15 Control mode Voltage Features Multi-topology, Soft start, Synchronization pin Operating temperature range (°C) -40 to 125 Duty cycle (max) (%) 50
Rating Catalog Topology Push pull Vin (max) (V) 15 Control mode Voltage Features Multi-topology, Soft start, Synchronization pin Operating temperature range (°C) -40 to 125 Duty cycle (max) (%) 50
VSSOP (DGS) 10 14.7 mm² 3 x 4.9 WSON (DPR) 10 16 mm² 4 x 4
  • Internal High-Voltage (100 V) Start-Up Regulator
  • Single Resistor Oscillator Setting
  • Synchronizable
  • Precision Reference Output
  • Adjustable Soft Start
  • Overcurrent Protection
  • Direct Optocoupler Interface
  • 1.5-A Peak Gate Drivers
  • Thermal Shutdown
  • Internal High-Voltage (100 V) Start-Up Regulator
  • Single Resistor Oscillator Setting
  • Synchronizable
  • Precision Reference Output
  • Adjustable Soft Start
  • Overcurrent Protection
  • Direct Optocoupler Interface
  • 1.5-A Peak Gate Drivers
  • Thermal Shutdown

The LM5033 high-voltage PWM controller contains all the features necessary to implement push-pull, half-bridge, and full-bridge topologies. Applications include closed-loop voltage mode converters with a highly regulated output voltage, or open-loop DC transformers such as an Intermediate bus converter (IBC) with an efficiency greater than 95%. Two alternating gate driver outputs with a specified deadtime are provided.

The LM5033 includes a start-up regulator that operates over a wide input range from 15 V to 100 V. Additional features include: precision voltage reference output, current limit detection, remote shutdown, soft start, sync capability, and thermal shutdown. This high-speed IC has total propagation delays less than 100 ns and a 1-MHz capable oscillator.

The LM5033 high-voltage PWM controller contains all the features necessary to implement push-pull, half-bridge, and full-bridge topologies. Applications include closed-loop voltage mode converters with a highly regulated output voltage, or open-loop DC transformers such as an Intermediate bus converter (IBC) with an efficiency greater than 95%. Two alternating gate driver outputs with a specified deadtime are provided.

The LM5033 includes a start-up regulator that operates over a wide input range from 15 V to 100 V. Additional features include: precision voltage reference output, current limit detection, remote shutdown, soft start, sync capability, and thermal shutdown. This high-speed IC has total propagation delays less than 100 ns and a 1-MHz capable oscillator.
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类型 标题 下载最新的英语版本 日期
* 数据表 LM5033 100-V Push-Pull Voltage Mode PWM Controller 数据表 (Rev. C) PDF | HTML 2016年 8月 19日
选择指南 电源管理指南 2018 (Rev. K) 2018年 7月 31日
选择指南 电源管理指南 2018 (Rev. R) 2018年 6月 25日
应用手册 Analyzing Power Modules 2007年 3月 22日

设计和开发

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评估板

LM5033SD-EVAL — 100V 推挽电压模式 PWM 控制器

LM5033 100 V Push-Pull Voltage Mode PWM Controller

用户指南: PDF
TI.com 上无现货
封装 引脚 CAD 符号、封装和 3D 模型
VSSOP (DGS) 10 Ultra Librarian
WSON (DPR) 10 Ultra Librarian
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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
  • 鉴定摘要
  • 持续可靠性监测
包含信息：
  • 制造厂地点
  • 封装厂地点

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