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交流/直流和直流/直流控制器（外部 FET）

TPS40130

不推荐用于新设计

具有集成式驱动器的 2 通道多相直流/直流降压控制器

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数据表
勘误

TPS40130

不推荐用于新设计
数据表 立即订购

产品详情

Rating Catalog Topology Multiphase Iout (max) (A) 50 Vin (max) (V) 40 Vin (min) (V) 3 Vout (max) (V) 6 Vout (min) (V) 0.7 Features Enable, Frequency synchronization, Phase Interleaving, Power good, Remote Sense Operating temperature range (°C) -40 to 85 Iq (typ) (µA) 3000 Duty cycle (max) (%) 87.5
Rating Catalog Topology Multiphase Iout (max) (A) 50 Vin (max) (V) 40 Vin (min) (V) 3 Vout (max) (V) 6 Vout (min) (V) 0.7 Features Enable, Frequency synchronization, Phase Interleaving, Power good, Remote Sense Operating temperature range (°C) -40 to 85 Iq (typ) (µA) 3000 Duty cycle (max) (%) 87.5
TSSOP (DBT) 30 49.92 mm² 7.8 x 6.4 VQFN (RHB) 32 25 mm² 5 x 5
  • Two-Phase Interleaved Operation
  • 3-V to 40-V Power Stage Operation Range
  • Supports Up to 6-V VOUT With External Divider
  • Requires VIN5 @ 50 mA, Typical, Depending on External MOSFETs and Switching Frequency
  • 1-µA Shutdown Current
  • Programmable Switching Frequency up to 1 MHz/Phase
  • Current Mode Control with Forced Current Sharing
  • Better than 1% Internal 0.7-V Reference
  • Resistive Divider Sets Direct Output Over Voltage Threshold and Sets Input Undervoltage Lockout
  • True Remote Sensing Differential Amplifier
  • Resistive or Inductor’s DCR Current Sensing
  • 30-pin TSSOP or 32-Pin QFN Packages
  • Can Be Used with TPS40120 to Provide a 6-Bit Digitally Controlled Output
  • APPLICATIONS
    • Graphic Cards
    • Internet Servers
    • Networking Equipment
    • Telecommunications Equipment
    • DC Power Distributed Systems
  • Two-Phase Interleaved Operation
  • 3-V to 40-V Power Stage Operation Range
  • Supports Up to 6-V VOUT With External Divider
  • Requires VIN5 @ 50 mA, Typical, Depending on External MOSFETs and Switching Frequency
  • 1-µA Shutdown Current
  • Programmable Switching Frequency up to 1 MHz/Phase
  • Current Mode Control with Forced Current Sharing
  • Better than 1% Internal 0.7-V Reference
  • Resistive Divider Sets Direct Output Over Voltage Threshold and Sets Input Undervoltage Lockout
  • True Remote Sensing Differential Amplifier
  • Resistive or Inductor’s DCR Current Sensing
  • 30-pin TSSOP or 32-Pin QFN Packages
  • Can Be Used with TPS40120 to Provide a 6-Bit Digitally Controlled Output
  • APPLICATIONS
    • Graphic Cards
    • Internet Servers
    • Networking Equipment
    • Telecommunications Equipment
    • DC Power Distributed Systems

The TPS40130 is a two-phase synchronous buck controller that is optimized for low-output voltage, high-output current applications powered from a supply between 3 V and 40 V. A multi-phase con- verter offers several advantages over a single power stage including lower current ripple on the input and output capacitors, faster transient response to load steps, improved power handling capabilities, and higher system efficiency.

Each phase can be operated at a switching frequency up to 1 MHz, resulting in an effective ripple frequency of up to 2 MHz at the input and the output. The two phases operates 180 degrees out-of-phase.

The TPS40130 is a two-phase synchronous buck controller that is optimized for low-output voltage, high-output current applications powered from a supply between 3 V and 40 V. A multi-phase con- verter offers several advantages over a single power stage including lower current ripple on the input and output capacitors, faster transient response to load steps, improved power handling capabilities, and higher system efficiency.

Each phase can be operated at a switching frequency up to 1 MHz, resulting in an effective ripple frequency of up to 2 MHz at the input and the output. The two phases operates 180 degrees out-of-phase.
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类型 标题 下载最新的英语版本 日期
* 勘误表 TPS40130 Enable Reference Voltage Interaction Errata 2006年 6月 17日
* 数据表 2- PHASE CONTROLLER 数据表 (Rev. B) 2005年 7月 27日

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