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多通道 IC (PMIC)

TPS75003

現行

具有兩個降壓控制器和一個 LDO 的整合式且可配置電源管理 IC (PMIC)

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產品規格表

TPS75003

現行
產品規格表 立即訂購

產品詳細資料

Processor supplier Xilinx Processor name Spartan-3 Product type Processor and FPGA Regulated outputs (#) 3 Step-down DC/DC converter 0 Step-up DC/DC converter 0 LDO 1 Vin (min) (V) 2.2 Vin (max) (V) 6.5 Vout (min) (V) 1 Vout (max) (V) 6.25 Iout (max) (A) 3 Configurability Factory programmable, Software configurable, User programmable Features Overcurrent protection Rating Catalog Operating temperature range (°C) -40 to 85 Step-down DC/DC controller 2 Step-up DC/DC controller 0 Iq (typ) (mA) 0.075 Switching frequency (max) (kHz) 300 Shutdown current (ISD) (typ) (µA) 0.05
Processor supplier Xilinx Processor name Spartan-3 Product type Processor and FPGA Regulated outputs (#) 3 Step-down DC/DC converter 0 Step-up DC/DC converter 0 LDO 1 Vin (min) (V) 2.2 Vin (max) (V) 6.5 Vout (min) (V) 1 Vout (max) (V) 6.25 Iout (max) (A) 3 Configurability Factory programmable, Software configurable, User programmable Features Overcurrent protection Rating Catalog Operating temperature range (°C) -40 to 85 Step-down DC/DC controller 2 Step-up DC/DC controller 0 Iq (typ) (mA) 0.075 Switching frequency (max) (kHz) 300 Shutdown current (ISD) (typ) (µA) 0.05
VQFN (RHL) 20 15.75 mm² 4.5 x 3.5
  • Two 95% Efficient, 3A Buck Controllers and One 300mA LDO
  • Tested and Endorsed by Xilinx for Powering the Spartan™-3, Spartan-3E and Spartan-3L FPGAs
  • Adjustable (1.2V to 6.5V for Bucks, 1.0V to 6.5V for LDO) Output Voltages on All Channels
  • Input Voltage Range: 2.2V to 6.5V
  • Independent Soft-Start for Each Supply
  • Independent Enable for Each Supply for Flexible Sequencing
  • LDO Stable with 2.2µF Ceramic Output Capacitor
  • Small, Low-Profile 4.5mm × 3.5mm × 0.9mm VQFN Package
  • Two 95% Efficient, 3A Buck Controllers and One 300mA LDO
  • Tested and Endorsed by Xilinx for Powering the Spartan™-3, Spartan-3E and Spartan-3L FPGAs
  • Adjustable (1.2V to 6.5V for Bucks, 1.0V to 6.5V for LDO) Output Voltages on All Channels
  • Input Voltage Range: 2.2V to 6.5V
  • Independent Soft-Start for Each Supply
  • Independent Enable for Each Supply for Flexible Sequencing
  • LDO Stable with 2.2µF Ceramic Output Capacitor
  • Small, Low-Profile 4.5mm × 3.5mm × 0.9mm VQFN Package

The TPS75003 is a complete power management solution for FPGA, DSP and other multi-supply applications. The device has been tested with and meets all of the Xilinx Spartan-3, Spartan-3E, and Spartan-3L start-up profile requirements, including monotonic voltage ramp and minimum voltage-rail rise time. Independent enables for each output allow sequencing to minimize demand on the power supply at start-up. Soft-start on each supply limits inrush current during start-up. Two integrated buck controllers allow efficient, cost-effective voltage conversion for both low and high current supplies such as core and I/O. A 300-mA LDO is integrated to provide an auxiliary rail such as VCCAUX on the Xilinx Spartan-3 FPGA. All three output voltages are externally configurable for maximum flexibility.

The TPS75003 is fully specified from –40°C to +85°C and is offered in a VQFN package, yielding a highly compact total solution size with high power dissipation capability.

The TPS75003 is a complete power management solution for FPGA, DSP and other multi-supply applications. The device has been tested with and meets all of the Xilinx Spartan-3, Spartan-3E, and Spartan-3L start-up profile requirements, including monotonic voltage ramp and minimum voltage-rail rise time. Independent enables for each output allow sequencing to minimize demand on the power supply at start-up. Soft-start on each supply limits inrush current during start-up. Two integrated buck controllers allow efficient, cost-effective voltage conversion for both low and high current supplies such as core and I/O. A 300-mA LDO is integrated to provide an auxiliary rail such as VCCAUX on the Xilinx Spartan-3 FPGA. All three output voltages are externally configurable for maximum flexibility.

The TPS75003 is fully specified from –40°C to +85°C and is offered in a VQFN package, yielding a highly compact total solution size with high power dissipation capability.
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類型 標題 日期
* Data sheet TPS75003 Configurable Multi-Rail PMIC datasheet (Rev. J) 2018年 11月 8日
Application note Using 3.3-V Signals for Spartan-3 Configuration and JTAG Ports (Rev. A) 2004年 4月 13日

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TPS75003EVM-092 — TPS75003EVM 評估模組

The Texas Instruments TPS75003EVM evaluation module (EVM) helps designers evaluate the operation and performance of the TPS75003 multi-channel power IC. This device has two buck controllers and a low dropout linear regulator. The device will operate at input voltages between 2.2 V and 6.5 V. The (...)
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計算工具

SBVC002 — Design Spreadsheet for the TPS75003

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產品
多通道 IC (PMIC)
  • TPS75003 — 具有兩個降壓控制器和一個 LDO 的整合式且可配置電源管理 IC (PMIC)
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Gerber 檔案

TPS75003: Gerber Software for TPS75003

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參考設計

TIDA-010011 — 用於保護繼電器處理器模組的高效電源供應架構參考設計

此參考設計展示各種電源架構，可為需要 >1A 負載電流和高效率的應用處理器模組產生多重電壓軌。所需的電源是使用來自背板的 5、12 或 24-V DC 輸入所產生。電源供應器是使用配備整合式 FET 的 DC-DC 轉換器，以及具尺寸整合式電感器的電源模組所產生。此設計採用 HotRod™ 封裝類型，適合需要低 EMI 的應用。此外也最適合設計時間有限的應用。其他功能包括 DDR 終端穩壓器、輸入電源 OR-ing、電壓序列、用於過載保護的 eFuse，以及電壓和負載電流監控。此設計可搭配處理器、數位訊號處理器以及現場可編程邏輯閘陣列使用。已通過輻射發射測試，符合 A 類和 B 要求的 (...)
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電路圖: PDF
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VQFN (RHL) 20 Ultra Librarian
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