首頁 電源管理 AC/DC & DC/DC converters (integrated FET)
首頁
電源管理
AC/DC & DC/DC converters (integrated FET)

TPS54160A

現行

具 Eco-Mode 的 3.5V 至 60V 輸入、1.5A 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
LMR36015 現行 4.2V 至 60V、1.5A、超小型同步降壓轉換器 Next-generation device, improved performance, 2-mm x 3-mm EMI-enhanced QFN package with wettable flanks.

TPS54160A

現行
產品規格表 立即訂購

產品詳細資料

Iout (max) (A) 1.5 Vin (min) (V) 3.5 Vin (max) (V) 60 Topology Buck Type Converter Switching frequency (min) (kHz) 100 Switching frequency (max) (kHz) 2500 Features Enable, Frequency synchronization, Light Load Efficiency, Over Current Protection, Power good, Tracking, UVLO adjustable Control mode current mode Vout (min) (V) 0.8 Vout (max) (V) 58 Rating Catalog Operating temperature range (°C) -40 to 125 Iq (typ) (A) 0.000116
Iout (max) (A) 1.5 Vin (min) (V) 3.5 Vin (max) (V) 60 Topology Buck Type Converter Switching frequency (min) (kHz) 100 Switching frequency (max) (kHz) 2500 Features Enable, Frequency synchronization, Light Load Efficiency, Over Current Protection, Power good, Tracking, UVLO adjustable Control mode current mode Vout (min) (V) 0.8 Vout (max) (V) 58 Rating Catalog Operating temperature range (°C) -40 to 125 Iq (typ) (A) 0.000116
HVSSOP (DGQ) 10 14.7 mm² 3 x 4.9 VSON (DRC) 10 9 mm² 3 x 3
  • 3.5 V to 60 V Input Voltage Range
  • 200-mΩ High-Side MOSFET
  • High Efficiency at Light Loads with a Pulse Skipping Eco-mode
  • TPS54160A has Tighter Enable Threshold Than
    TPS54160 for More Accurate UVLO voltage
  • Adjustable UVLO Voltage and Hysteresis
  • 116 µA Operating Quiescent Current
  • 1.3 µA Shutdown Current
  • 100 kHz to 2.5 MHz Switching Frequency
  • Synchronizes to External Clock
  • Adjustable Slow Start/Sequencing
  • UV and OV Power Good Output
  • 0.8-V Internal Voltage Reference
  • MSOP10 and 3mm x 3mm VSON Package with PowerPAD
  • Supported by WEBBENCH and SwitcherPro Software Tool
  • 3.5 V to 60 V Input Voltage Range
  • 200-mΩ High-Side MOSFET
  • High Efficiency at Light Loads with a Pulse Skipping Eco-mode
  • TPS54160A has Tighter Enable Threshold Than
    TPS54160 for More Accurate UVLO voltage
  • Adjustable UVLO Voltage and Hysteresis
  • 116 µA Operating Quiescent Current
  • 1.3 µA Shutdown Current
  • 100 kHz to 2.5 MHz Switching Frequency
  • Synchronizes to External Clock
  • Adjustable Slow Start/Sequencing
  • UV and OV Power Good Output
  • 0.8-V Internal Voltage Reference
  • MSOP10 and 3mm x 3mm VSON Package with PowerPAD
  • Supported by WEBBENCH and SwitcherPro Software Tool

The TPS54160A device is a 60-V, 1.5-A, step down regulator with an integrated high-side MOSFET. Current mode control provides simple external compensation and flexible component selection. A low ripple pulse skip mode reduces the no load, regulated output supply current to 116 μA. Using the enable pin, shutdown supply current is reduced to 1.3 µA.

Under voltage lockout is internally set at 2.5 V, but can be increased using the enable pin. The output voltage startup ramp is controlled by the slow start pin that can also be configured for sequencing/tracking. An open drain power good signal indicates the output is within 94% to 107% of its nominal voltage.

A wide switching frequency range allows efficiency and external component size to be optimized. Frequency fold back and thermal shutdown protects the part during an overload condition.

The TPS54160A device is a 60-V, 1.5-A, step down regulator with an integrated high-side MOSFET. Current mode control provides simple external compensation and flexible component selection. A low ripple pulse skip mode reduces the no load, regulated output supply current to 116 μA. Using the enable pin, shutdown supply current is reduced to 1.3 µA.

Under voltage lockout is internally set at 2.5 V, but can be increased using the enable pin. The output voltage startup ramp is controlled by the slow start pin that can also be configured for sequencing/tracking. An open drain power good signal indicates the output is within 94% to 107% of its nominal voltage.

A wide switching frequency range allows efficiency and external component size to be optimized. Frequency fold back and thermal shutdown protects the part during an overload condition.
open-in-new 尋找其它 AC/DC & DC/DC converters (integrated FET)
下載 觀看有字幕稿的影片 影片

技術文件

star =TI 所選的此產品重要文件
找不到結果。請清除您的搜尋條件，然後再試一次。
檢視所有 7
類型 標題 日期
* Data sheet TPS54160 1.5-A, 60-V, Step-Down DC/DC Converter with Eco-mode™ datasheet (Rev. C) PDF | HTML 2014年 2月 17日
Selection guide Power Management Guide 2018 (Rev. R) 2018年 6月 25日
Application note Understanding Eco-mode(TM) Operation 2016年 12月 5日
Application note Design Considerations for DC-DC Converters in Fast-Input Slew Rate Applications 2015年 3月 5日
Application note Methods to Improve Low Dropout Operation with the TPS54240 and TPS54260 (Rev. A) 2013年 11月 6日
Application note Differences between the TPS54x40, TPS54x60 and the TPS54x40A, TPS54x60A 2013年 4月 17日
Application note Level Shifting Control for an Inverting Buck-boost 2012年 10月 10日

設計與開發

如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。

開發板

TPS54160EVM-230 — TPS54160 42V 輸入、5V 輸出、1.5A 評估模組

The TPS54160EVM-230 evaluation module (EVM) helps designers evaluate the operation andperformance of the TPS54160 DC/DC converter. This converter is a wide input voltage (3.5 - 60V), 2.5MHz, non-synchronous, externally compensated, step down converter capable of 1.5A of output current.The (...)
使用指南: PDF
TI.com 無法提供
模擬型號

TPS54160 TINA-TI Transient Reference Design (Rev. A)

SLIM198A.TSC (279 KB) - TINA-TI Reference Design
下載
模擬型號

TPS54160 TINA-TI Transient Spice Model (Rev. A)

SLIM199A.ZIP (68 KB) - TINA-TI Spice Model
下載
模擬型號

TPS54160A Unencrypted PSpice Average Model Package (Rev. A)

SLVM948A.ZIP (96 KB) - PSpice Model
下載
計算工具

SLVC432 — TPS54x40 and TPS54x60 Buck Design Spreadsheet

支援產品和硬體

支援產品和硬體

產品
AC/DC & DC/DC converters (integrated FET)
TPS54040 — 具 Eco-Mode 的 3.5V 至 42V 輸入、0.5A 降壓轉換器 TPS54040A — 具 Eco-Mode 的 3.5V 至 42V 輸入、0.5A 降壓轉換器 TPS54060 — 具 Eco-Mode 的 3.5V 至 60V 輸入、0.5A 降壓轉換器 TPS54060-EP — 具 Eco-Mode 的 TPS54060-EP- 0.5-A、60V 降壓 DC/DC 轉換器 TPS54060A — 具 Eco-Mode 的 3.5V 至 60V 輸入、0.5A 降壓轉換器 TPS54140 — 具 Eco-Mode 的 3.5V 至 42V 輸入、1.5A 降壓轉換器 TPS54140A — 具 Eco-Mode 的 3.5V 至 42V 輸入、1.5A 降壓轉換器 TPS54160 — 具 Eco-Mode 的 3.5V 至 60V 輸入、1.5A 降壓轉換器 TPS54160A — 具 Eco-Mode 的 3.5V 至 60V 輸入、1.5A 降壓轉換器 TPS54240 — 具 Eco-Mode 的 3.5V 至 42V 輸入、2.5A 降壓轉換器 TPS54260 — 具 Eco-Mode 的 3.5V 至 60V 輸入、2.5A 降壓轉換器
下載
參考設計

PMP30122 — 用於支援雜訊敏感射頻前置驅動器的 TPS54160A 小型降壓參考設計

The PMP30122 reference design is for an input voltage range from 40V to 55V with an output voltage of 28V@ 0.5A. This design is also tested for a maximum peak output current of 1A. The buck converter is dedicated to supply sensitive loads on one hand - and on the other hand equipped w/ input (...)
Test report: PDF
電路圖: PDF
封裝 引腳 下載
HVSSOP (DGQ) 10 檢視選項
VSON (DRC) 10 檢視選項
適用 TI 的評估品項標準條款與條件。

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
  • 資格摘要
  • 進行中可靠性監測
內含資訊：
  • 晶圓廠位置
  • 組裝地點

支援與培訓

內含 TI 工程師技術支援的 TI E2E™ 論壇

以英文檢視所有論壇主題

內容係由 TI 和社群貢獻者依「現狀」提供，且不構成 TI 規範。檢視使用條款。

若有關於品質、封裝或訂購 TI 產品的問題，請參閱 TI 支援。​​​​​​​​​​​​​​

影片