LM5033

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100V 推挽電壓模式 PWM 控制器

產品詳情

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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類型 標題 下載最新的英語版本 日期
* 數據表 LM5033 100-V Push-Pull Voltage Mode PWM Controller 數據表 (Rev. C) PDF | HTML 2016年 8月 19日
選擇指南 電源管理指南 2018 (Rev. K) 2018年 7月 31日
選擇指南 電源管理指南 2018 (Rev. R) 2018年 6月 25日
EVM 用戶指南 AN-1331 LM5033 Evaluation Board (Rev. A) 2013年 5月 6日
應用手冊 Analyzing Power Modules 2007年 3月 22日

設計和開發

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評估板

LM5033SD-EVAL — 100V 推挽電壓模式 PWM 控制器

LM5033 100 V Push-Pull Voltage Mode PWM Controller

用戶指南: PDF
TI.com 上無現貨
封裝 引腳 CAD 符號、封裝和 3D 模型
VSSOP (DGS) 10 Ultra Librarian
WSON (DPR) 10 Ultra Librarian

訂購和質量

包含信息：
  • RoHS
  • REACH
  • 器件標識
  • 引腳鍍層/焊球材料
  • MSL 等級/回流焊峰值溫度
  • MTBF/時基故障估算
  • 材料成分
  • 鑒定摘要
  • 持續可靠性監測
包含信息：
  • 制造廠地點
  • 封裝廠地點

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