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PTH03060Y

新規設計での使用を推奨しません

DDR/QDR メモリ向け、10A、3.3V 入力、バス終端パワー モジュール

ご注文はこちら
データシート
PTH03060Y は新規設計での使用を推奨しません
これまでにご購入されたお客様をサポートする目的でこの製品を引き続き生産しています。新規設計では代替品をご検討ください。
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PTH03060Y

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

Rating Catalog Topology Buck Iout (max) (A) 10 Vin (max) (V) 3.65 Vin (min) (V) 2.95 Vout (max) (V) 1.8 Vout (min) (V) 0.55 Features Enable, Overcurrent protection, Tracking Operating temperature range (°C) -40 to 85 Type Module Duty cycle (max) (%) 100 Control mode Voltage mode Switching frequency (min) (kHz) 250 Switching frequency (max) (kHz) 350
Rating Catalog Topology Buck Iout (max) (A) 10 Vin (max) (V) 3.65 Vin (min) (V) 2.95 Vout (max) (V) 1.8 Vout (min) (V) 0.55 Features Enable, Overcurrent protection, Tracking Operating temperature range (°C) -40 to 85 Type Module Duty cycle (max) (%) 100 Control mode Voltage mode Switching frequency (min) (kHz) 250 Switching frequency (max) (kHz) 350
DIPMODULE (EUY) 10 440.6204 mm² (26.29 mm × 16.76 mm) DIPMODULE (EUW) 10 440.6204 mm² (26.29 mm × 16.76 mm)
  • VTT Bus Termination Output (Output Tracks the System VREF)
  • 10 A Output Current
  • 3.3-V, 5-V or 12-V Input Voltage
  • DDR and QDR Compatible
  • On/Off Inhibit (for VTT Standby)
  • Under-Voltage Lockout
  • Operating Temp: –40 to +85°C
  • Efficiencies up to 91 %
  • Output Overcurrent Protection (Non-Latching, Auto-Reset)
  • 57 W/in³ Power Density
  • Safety Agency Approvals: UL/cUL60950, EN60950, VDE
  • Point-of-Load Alliance (POLA™) Compatible

POLA is a trademark of Texas Instruments.
  • VTT Bus Termination Output (Output Tracks the System VREF)
  • 10 A Output Current
  • 3.3-V, 5-V or 12-V Input Voltage
  • DDR and QDR Compatible
  • On/Off Inhibit (for VTT Standby)
  • Under-Voltage Lockout
  • Operating Temp: –40 to +85°C
  • Efficiencies up to 91 %
  • Output Overcurrent Protection (Non-Latching, Auto-Reset)
  • 57 W/in³ Power Density
  • Safety Agency Approvals: UL/cUL60950, EN60950, VDE
  • Point-of-Load Alliance (POLA™) Compatible

POLA is a trademark of Texas Instruments.

The PTHxx060Y are a series of ready-to-use switching regulator modules from Texas Instruments designed specifically for bus termination in DDR and QDR memory applications. Operating from either a 3.3-V, 5-V or 12-V input, the modules generate a VTT output that will source or sink up to 10 A of current to accurately track their VREF input. VTT is the required bus termination supply voltage, and VREF is the reference voltage for the memory and chipset bus receiver comparators. VREF is usually set to half the VDDQ power supply voltage.

Both the PTHxx060Y series employs an actively switched synchronous rectifier output to provide state-of-the-art stepdown switching conversion. The products are small in size (1 in × 0.62 in), and are an ideal choice where space, performance, and high efficiency are desired, along with the convenience of a ready-to-use module.

Operating features include an on/off inhibit and output over-current protection (source mode only). The on/off inhibit feature allows the VTT bus to be turned off to save power in a standby mode of operation. To ensure tight load regulation, an output remote sense is also provided. Package options include both throughhole and surface mount configurations.

The PTHxx060Y are a series of ready-to-use switching regulator modules from Texas Instruments designed specifically for bus termination in DDR and QDR memory applications. Operating from either a 3.3-V, 5-V or 12-V input, the modules generate a VTT output that will source or sink up to 10 A of current to accurately track their VREF input. VTT is the required bus termination supply voltage, and VREF is the reference voltage for the memory and chipset bus receiver comparators. VREF is usually set to half the VDDQ power supply voltage.

Both the PTHxx060Y series employs an actively switched synchronous rectifier output to provide state-of-the-art stepdown switching conversion. The products are small in size (1 in × 0.62 in), and are an ideal choice where space, performance, and high efficiency are desired, along with the convenience of a ready-to-use module.

Operating features include an on/off inhibit and output over-current protection (source mode only). The on/off inhibit feature allows the VTT bus to be turned off to save power in a standby mode of operation. To ensure tight load regulation, an output remote sense is also provided. Package options include both throughhole and surface mount configurations.
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上位の文書 タイプ タイトル フォーマットオプション 最新の英語版をダウンロード 日付
* データシート PTHxx060Y: 10-A Non-Isolated DDR/SDR Bus Termination Modules データシート (Rev. A) 2005/04/29

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