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AC/DC & DC/DC converters (integrated FET)

TPS51363

現行

3-V 至 22-V，8-A 同步降壓轉換器

立即訂購
產品規格表

現在提供此產品的更新版本

open-in-new 比較替代產品
功能相同，但引腳輸出與所比較的產品不同
TPS51383 現行 4.5-V 至 24-V 輸入、8-A 同步降壓轉換器 Higher input voltage (24V) version with lower IQ in a smaller package.

TPS51363

現行
產品規格表 立即訂購

產品詳細資料

Iout (max) (A) 10 Vin (min) (V) 3 Vin (max) (V) 22 Topology Buck Type Converter Switching frequency (min) (kHz) 400 Switching frequency (max) (kHz) 800 Features Enable, Light Load Efficiency, Output discharge, Power good, Soft Start Adjustable, Synchronous Rectification Control mode D-CAP2 Vout (min) (V) 0.6 Vout (max) (V) 2 Rating Catalog Operating temperature range (°C) -10 to 85 Iq (typ) (A) 0.00056
Iout (max) (A) 10 Vin (min) (V) 3 Vin (max) (V) 22 Topology Buck Type Converter Switching frequency (min) (kHz) 400 Switching frequency (max) (kHz) 800 Features Enable, Light Load Efficiency, Output discharge, Power good, Soft Start Adjustable, Synchronous Rectification Control mode D-CAP2 Vout (min) (V) 0.6 Vout (max) (V) 2 Rating Catalog Operating temperature range (°C) -10 to 85 Iq (typ) (A) 0.00056
VQFN-CLIP (RVE) 28 15.75 mm² 4.5 x 3.5
  • Input Voltage Range: 3 V to 22 V
  • Output Voltage Range: 0.6 V to 2 V
  • 8-A or 10-A Integrated FET Converter
  • Fewest External Components
  • Soft-Start Time Programmable by External Capacitor
  • Switching Frequency: 400 kHz and 800 kHz
  • D-CAP2™ Architecture to Enable POSCAP and
    All MLCC Output Capacitor Usage
  • Integrated and Temperature Compensated Low-Side
    On-Resistance Sensing for Accurate OCL Protection
  • Powergood Output
    OCL, OVP, UVP and UVLO Protections
  • Thermal Shutdown (non-latch)
  • Output Discharge Function
  • Integrated Boost MOSFET Switch
  • 28-Pin, 3.5-mm × 4.5-mm, RVE, QFN Package
    with 0.4-mm Pitch and 1-mm Height
  • Input Voltage Range: 3 V to 22 V
  • Output Voltage Range: 0.6 V to 2 V
  • 8-A or 10-A Integrated FET Converter
  • Fewest External Components
  • Soft-Start Time Programmable by External Capacitor
  • Switching Frequency: 400 kHz and 800 kHz
  • D-CAP2™ Architecture to Enable POSCAP and
    All MLCC Output Capacitor Usage
  • Integrated and Temperature Compensated Low-Side
    On-Resistance Sensing for Accurate OCL Protection
  • Powergood Output
    OCL, OVP, UVP and UVLO Protections
  • Thermal Shutdown (non-latch)
  • Output Discharge Function
  • Integrated Boost MOSFET Switch
  • 28-Pin, 3.5-mm × 4.5-mm, RVE, QFN Package
    with 0.4-mm Pitch and 1-mm Height

The TPS51363 is a high-voltage input, synchronous converter with integrated FET, based on D-CAP2 control topology, which enables fast transient response and supports both POSCAP and all MLCC output capacitors. TI proprietary FET technology combined with TI leading-edge package technology provides the highest density solution for single-output power rail such as VCCIO and VDDQ for DDR notebook memory, or any point-of-load (POL) in wide application.

The feature set includes switching frequency of 400 kHz and 800 kHz. Programmable soft-start time with an external capacitor. auto skip, pre-bias startup, integrated bootstrap switch, power good, enable and a full suite of fault protection schemes, including OCL, UVP, OVP, 5-V UVLO and thermal shutdown.

It is packaged in 3.5 mm × 4.5 mm, 0.4-mm pitch, 28-pin QFN (RVE), and specified from –10°C to 85°C.

The TPS51363 is a high-voltage input, synchronous converter with integrated FET, based on D-CAP2 control topology, which enables fast transient response and supports both POSCAP and all MLCC output capacitors. TI proprietary FET technology combined with TI leading-edge package technology provides the highest density solution for single-output power rail such as VCCIO and VDDQ for DDR notebook memory, or any point-of-load (POL) in wide application.

The feature set includes switching frequency of 400 kHz and 800 kHz. Programmable soft-start time with an external capacitor. auto skip, pre-bias startup, integrated bootstrap switch, power good, enable and a full suite of fault protection schemes, including OCL, UVP, OVP, 5-V UVLO and thermal shutdown.

It is packaged in 3.5 mm × 4.5 mm, 0.4-mm pitch, 28-pin QFN (RVE), and specified from –10°C to 85°C.
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TPS51367 現行 具超低靜態電流的 3-V 至 22-V、12-A 同步降壓轉換器 Higher current (12A) version

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類型 標題 日期
* Data sheet 22-V Input, 8-A DC/DC Converter with Integrated FET datasheet (Rev. A) 2013年 6月 18日

設計與開發

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模擬型號

TPS51363 TINA-TI Reference Design

SLUM461.TSC (344 KB) - TINA-TI Reference Design
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模擬型號

TPS51363 Unencrypted PSpice Transient Model Package (Rev. A)

SLUM367A.ZIP (57 KB) - PSpice Model
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封裝 引腳 下載
VQFN-CLIP (RVE) 28 檢視選項
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