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

TPS51362

現行

具超低靜態電流的 3-V 至 22-V 輸入、10-A 同步降壓轉換器

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TPS51397A 現行 4.5-V 至 24-V 輸入、10-A 同步降壓穩壓器 Higher input voltage converter with a lower quiescent current in a smaller package.

TPS51362

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) 800 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) 0.0001
Iout (max) (A) 10 Vin (min) (V) 3 Vin (max) (V) 22 Topology Buck Type Converter Switching frequency (min) (kHz) 800 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) 0.0001
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
  • 10-A Integrated FET Converter
  • Fewest External Components
  • ULQ™-100 Mode of Operation to
    Enable Long Battery Life During System
    Standby
  • Soft-Start Time Programmable by External
    Capacitor
  • Switching Frequency: 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
  • 10-A Integrated FET Converter
  • Fewest External Components
  • ULQ™-100 Mode of Operation to
    Enable Long Battery Life During System
    Standby
  • Soft-Start Time Programmable by External
    Capacitor
  • Switching Frequency: 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 TPS51362 is a high-voltage input, synchronous converter with integrated FET, based on DCAP-2 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 key feature of the TPS51362 is its ULQ™ Mode to enable low-bias current (100 µA in low power mode, enabled by LP#). This feature is extremely beneficial for long battery life in system standby mode.

The feature set includes switching frequency of 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 TPS51362 is a high-voltage input, synchronous converter with integrated FET, based on DCAP-2 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 key feature of the TPS51362 is its ULQ™ Mode to enable low-bias current (100 µA in low power mode, enabled by LP#). This feature is extremely beneficial for long battery life in system standby mode.

The feature set includes switching frequency of 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 equivalent part.

技術文件

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類型 標題 日期
* Data sheet 22-V Input, 10-A Integrated FET Converter With Ultra-Low Quiescent (ULQ) datasheet (Rev. A) 2013年 6月 18日
Selection guide Power Management Guide 2018 (Rev. R) 2018年 6月 25日

設計與開發

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模擬型號

TPS51362 TINA-TI Reference Design

SLUM453.TSC (272 KB) - TINA-TI Reference Design
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模擬型號

TPS51362 TINA-TI Transient Model

SLUM454.ZIP (60 KB) - TINA-TI Spice Model
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模擬型號

TPS51362 Unencrypted PSpice Transient Model Package (Rev. A)

SLUM366A.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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訂購與品質

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  • 鉛塗層/球物料
  • MSL 等級/回焊峰值
  • MTBF/FIT 估算值
  • 材料內容
  • 資格摘要
  • 進行中可靠性監測
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  • 組裝地點

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