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AC/DC と DC/DC の各コントローラ (外部 FET)

TPS40130

新規設計での使用を推奨しません

ドライバ内蔵、2 チャネル、マルチフェーズ降圧 DC/DC コントローラ

ご注文はこちら
データシート
エラッタ

TPS40130

新規設計での使用を推奨しません
データシート ご注文はこちら

製品詳細

Vin (min) (V) 3 Vin (max) (V) 40 Iout (max) (A) 50 Operating temperature range (°C) -40 to 85 Topology Multiphase Rating Catalog Vout (min) (V) 0.7 Vout (max) (V) 6 Features Enable, Frequency synchronization, Phase Interleaving, Power good, Remote Sense Iq (typ) (µA) 3000 Duty cycle (max) (%) 87.5
Vin (min) (V) 3 Vin (max) (V) 40 Iout (max) (A) 50 Operating temperature range (°C) -40 to 85 Topology Multiphase Rating Catalog Vout (min) (V) 0.7 Vout (max) (V) 6 Features Enable, Frequency synchronization, Phase Interleaving, Power good, Remote Sense 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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種類 タイトル 最新の英語版をダウンロード 日付
* エラッタ TPS40130 Enable Reference Voltage Interaction Errata 2006年 6月 17日
* データシート 2- PHASE CONTROLLER データシート (Rev. B) 2005年 7月 27日

購入と品質

記載されている情報：
  • RoHS
  • REACH
  • デバイスのマーキング
  • リード端子の仕上げ / ボールの原材料
  • MSL 定格 / ピーク リフロー
  • MTBF/FIT 推定値
  • 使用原材料
  • 認定試験結果
  • 継続的な信頼性モニタ試験結果
記載されている情報：
  • ファブの拠点
  • 組み立てを実施した拠点