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AC/DC 和 DC/DC 轉換器 (整合式 FET)

TPS51462

現行

具 2 位元 VID 的 3.3-V/5-V 輸入、D-CAP+™ 模式同步降壓整合式 FET轉換器

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產品規格表

TPS51462

現行
產品規格表 立即訂購

產品詳細資料

Rating Catalog Operating temperature range (°C) -40 to 85 Topology Buck Type Converter Iout (max) (A) 6 Vin (min) (V) 3.3 Vin (max) (V) 5 Switching frequency (min) (kHz) 700 Switching frequency (max) (kHz) 1000 Features Adaptive/Dynamic Voltage Scaling, Enable, Light load efficiency, Output discharge, Power good, Soft Start Adjustable, Synchronous Rectification Control mode D-CAP+ Vout (min) (V) 0.675 Vout (max) (V) 0.9 Iq (typ) (µA) 1600 Duty cycle (max) (%) 84
Rating Catalog Operating temperature range (°C) -40 to 85 Topology Buck Type Converter Iout (max) (A) 6 Vin (min) (V) 3.3 Vin (max) (V) 5 Switching frequency (min) (kHz) 700 Switching frequency (max) (kHz) 1000 Features Adaptive/Dynamic Voltage Scaling, Enable, Light load efficiency, Output discharge, Power good, Soft Start Adjustable, Synchronous Rectification Control mode D-CAP+ Vout (min) (V) 0.675 Vout (max) (V) 0.9 Iq (typ) (µA) 1600 Duty cycle (max) (%) 84
VQFN (RGE) 24 16 mm² 4 x 4
  • Integrated FETs Converter w/TI Proprietary D-CAP+™ Mode Architecture
  • Minimum External Parts Count
  • Support all MLCC Output Capacitor and SP/POSCAP
  • Auto Skip Mode
  • Selectable 700-kHz and 1-MHz Frequency
  • Small 4 mm × 4 mm, 24-Pin, QFN Package
  • Integrated FETs Converter w/TI Proprietary D-CAP+™ Mode Architecture
  • Minimum External Parts Count
  • Support all MLCC Output Capacitor and SP/POSCAP
  • Auto Skip Mode
  • Selectable 700-kHz and 1-MHz Frequency
  • Small 4 mm × 4 mm, 24-Pin, QFN Package

The TPS51462 is a fully integrated synchronous buck regulator employing D-CAP+™. It is used for up to 5-V step-down where system size is at its premium, performance and optimized BOM are must-haves.

This device fully supports Intel system agent applications with integrated 2-bit VID function.

The TPS51462 also features two switching frequency settings (700 kHz and 1 MHz), skip mode, pre-bias startup, programmable external capacitor soft-start time/voltage transition time, output discharge, internal VBST Switch, 2-V reference (±1%), power good and enable.

The TPS51462 is available in a 4 mm × 4 mm, 24-pin, QFN package (Green RoHs compliant and Pb free) and is specified from -40°C to 85°C.

The TPS51462 is a fully integrated synchronous buck regulator employing D-CAP+™. It is used for up to 5-V step-down where system size is at its premium, performance and optimized BOM are must-haves.

This device fully supports Intel system agent applications with integrated 2-bit VID function.

The TPS51462 also features two switching frequency settings (700 kHz and 1 MHz), skip mode, pre-bias startup, programmable external capacitor soft-start time/voltage transition time, output discharge, internal VBST Switch, 2-V reference (±1%), power good and enable.

The TPS51462 is available in a 4 mm × 4 mm, 24-pin, QFN package (Green RoHs compliant and Pb free) and is specified from -40°C to 85°C.
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類型 標題 日期
* Data sheet 3.3-V/5-V Input, 6-A, D-CAP+™ Mode Synchronous Step-Down Integrated FETs Conv datasheet 2011年 12月 13日

設計與開發

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模擬型號

TPS51462 Unencrypted PSpice Transient Model Package (Rev. A)

SLUM253A.ZIP (51 KB) - PSpice Model
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VQFN (RGE) 24 Ultra Librarian
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訂購與品質

內含資訊：
  • RoHS
  • REACH
  • 產品標記
  • 鉛塗層/球物料
  • MSL 等級/回焊峰值
  • MTBF/FIT 估算值
  • 材料內容
  • 認證摘要
  • 進行中持續性的可靠性監測
內含資訊：
  • 晶圓廠位置
  • 組裝地點

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