首頁 電源管理 AC/DC 和 DC/DC 轉換器 (整合式 FET)
首頁
電源管理
AC/DC 和 DC/DC 轉換器 (整合式 FET)

TPS61099

現行

具有 800 nA 超低靜態電流的 0.7Vin 同步升壓轉換器

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
引腳對引腳且具備與所比較裝置相同的功能
TPS61299 現行 具輸入電流限制和快速暫態性能的 95nA 靜態電流、5.5V 升壓轉換器 Lower IQ and higher IOUT

TPS61099

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 150 Topology Boost Type Converter Vin (min) (V) 0.7 Vin (max) (V) 5.5 Switching frequency (min) (kHz) 1000 Switching frequency (max) (kHz) 3000 Features Enable, Load Disconnect, UVLO Fixed Vout (min) (V) 1.8 Vout (max) (V) 5.5 Iq (typ) (µA) 0.8, 1 Duty cycle (max) (%) 90 Switch current limit (typ) (A) 1
Rating Catalog Operating temperature range (°C) -40 to 150 Topology Boost Type Converter Vin (min) (V) 0.7 Vin (max) (V) 5.5 Switching frequency (min) (kHz) 1000 Switching frequency (max) (kHz) 3000 Features Enable, Load Disconnect, UVLO Fixed Vout (min) (V) 1.8 Vout (max) (V) 5.5 Iq (typ) (µA) 0.8, 1 Duty cycle (max) (%) 90 Switch current limit (typ) (A) 1
DSBGA (YFF) 6 1.4000000000000001 mm² 1 x 1.4000000000000001 WSON (DRV) 6 4 mm² 2 x 2
  • 600-nA ultra-low IQ into VOUT pin
  • 400-nA ultra-low IQ into VIN pin
  • Operating input voltage from 0.7 V to 5.5 V
  • Adjustable output voltage from 1.8 V to 5.5 V
  • Fixed output voltage versions available
  • Minimum 0.8-A switch peak current limit
  • Regulated output voltage in down mode
  • True disconnection during shutdown
  • Up to 75% efficiency at 10-µA load with fixed output voltage versions
  • Up to 93% efficiency from 10-mA to 300-mA load
  • 6-ball 1.23-mm × 0.88-mm WCSP package and 2-mm × 2-mm WSON package
  • Create a custom design using the TPS61099x with the WEBENCH Power Designer
  • 600-nA ultra-low IQ into VOUT pin
  • 400-nA ultra-low IQ into VIN pin
  • Operating input voltage from 0.7 V to 5.5 V
  • Adjustable output voltage from 1.8 V to 5.5 V
  • Fixed output voltage versions available
  • Minimum 0.8-A switch peak current limit
  • Regulated output voltage in down mode
  • True disconnection during shutdown
  • Up to 75% efficiency at 10-µA load with fixed output voltage versions
  • Up to 93% efficiency from 10-mA to 300-mA load
  • 6-ball 1.23-mm × 0.88-mm WCSP package and 2-mm × 2-mm WSON package
  • Create a custom design using the TPS61099x with the WEBENCH Power Designer

The TPS61099x device is a synchronous boost converter with 1-µA ultra-low quiescent current. The device is designed for products powered by an alkaline battery, NiMH rechargeable battery, Li-Mn battery, or rechargeable Li-Ion battery where high efficiency under light-load condition is critical to achieve long battery life operation.

The TPS61099x boost converter uses a hysteretic control topology to obtain maximal efficiency at minimal quiescent current. It only consumes 1-µA quiescent current under light-load condition and can achieve up to 75% efficiency at 10-µA load with fixed output voltage version. It can also support up to 300-mA output current from 3.3-V to 5-V conversion, and achieve up to 93% at 200-mA load.

The TPS61099x also offers both Down mode and Pass-Through operations for different applications. In Down mode, the output voltage can still be regulated at target value even when input voltage is higher than the output voltage. In Pass-Through mode, the output voltage follows input voltage. The TPS61099x exits Down mode and enters into Pass-Through mode when VIN > VOUT + 0.5 V.

The TPS61099x supports true shutdown function when it is disabled, which disconnects the load from the input supply to reduce the current consumption.

The TPS61099x offers both adjustable output voltage version and fixed output voltage versions. It is available in a 6-ball 1.23-mm × 0.88-mm WCSP Package and a 6-pin 2-mm × 2-mm WSON package.

The TPS61099x device is a synchronous boost converter with 1-µA ultra-low quiescent current. The device is designed for products powered by an alkaline battery, NiMH rechargeable battery, Li-Mn battery, or rechargeable Li-Ion battery where high efficiency under light-load condition is critical to achieve long battery life operation.

The TPS61099x boost converter uses a hysteretic control topology to obtain maximal efficiency at minimal quiescent current. It only consumes 1-µA quiescent current under light-load condition and can achieve up to 75% efficiency at 10-µA load with fixed output voltage version. It can also support up to 300-mA output current from 3.3-V to 5-V conversion, and achieve up to 93% at 200-mA load.

The TPS61099x also offers both Down mode and Pass-Through operations for different applications. In Down mode, the output voltage can still be regulated at target value even when input voltage is higher than the output voltage. In Pass-Through mode, the output voltage follows input voltage. The TPS61099x exits Down mode and enters into Pass-Through mode when VIN > VOUT + 0.5 V.

The TPS61099x supports true shutdown function when it is disabled, which disconnects the load from the input supply to reduce the current consumption.

The TPS61099x offers both adjustable output voltage version and fixed output voltage versions. It is available in a 6-ball 1.23-mm × 0.88-mm WCSP Package and a 6-pin 2-mm × 2-mm WSON package.
filter 尋找其它 AC/DC 和 DC/DC 轉換器 (整合式 FET)
下載 觀看有字幕稿的影片 影片

您可能會感興趣的類似產品

open-in-new 比較替代產品
功能相同，但引腳輸出與所比較的裝置不同
TPS61033 現行 具有電源良好、輸出放電和 PFM/PWM 控制的 5-V、5-A 升壓轉換器 5A/1.5A valley switch current limit and SOT583 packge with size of 2.1 x 1.2mm
TPS61094 現行 60-nA quiescent current boost converter with supercap management lower IQ, option for backup power from super capacitor
功能與所比較的裝置相似
TPS610333 現行 具有電源良好、輸出放電和 PFM/PWM 控制的 5V、1.85A 升壓轉換器 1.85-A valley switch current limit and SOT583 package with size of 2.1 mm × 1.2 mm
TPS61322 現行 6-uA 靜態電流、1.8-A 切換電流升壓轉換器 6.5uA Iq, more cost effecitive boost converter
TPS63900 現行 具有輸入電流限制和動態電壓調整功能的 1.8V 至 5.5V、75nA IQ 降壓/升壓轉換器 lower Iq, 200nA untra low Iq buck-boost converter

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 10
類型 標題 日期
* Data sheet TPS61099x Synchronous Boost Converter with Ultra-Low Quiescent Current datasheet (Rev. L) PDF | HTML 2021年 8月 10日
Application brief Three Steps to Quickly Decide Your Boost Converter's Max Output Current PDF | HTML 2022年 3月 10日
Technical article 3 quiescent-current (Iq) specifications you need to understand PDF | HTML 2021年 11月 12日
Technical article How to design an infrared thermometer quickly PDF | HTML 2020年 4月 7日
Application note Performing Accurate PFM Mode Efficiency Measurements (Rev. A) 2018年 12月 11日
Technical article No strings attached: Creating next-generation wireless patient monitors PDF | HTML 2018年 6月 29日
EVM User's guide TPS61099 Evaluation Module User's Guide (Rev. A) 2017年 6月 23日
Application note Calculating and Measuring the No Load Input Current of the Boost Converter 2016年 9月 23日
Analog Design Journal Accurately measuring efficiency of ultralow-IQ devices 2014年 1月 22日
Analog Design Journal IQ: What it is, what it isn’t, and how to use it 2011年 6月 17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

TPS61099EVM-023 — TPS61099xDRV 評估板

TPS61099x device is a synchronous boost converter with 1-µA ultra-low quiescent current. Its input voltage ranges from 0.7V to 5.5V. The device support fixed and adjustable ouput voltage from 1.8V to 5.5V. The inductor peak current limit is typical 1A which is capable to output 5V, 300mA (...)
使用指南: PDF
TI.com 無法提供
開發板

TPS61099EVM-768 — 適用於 TPS61099 的升壓轉換器評估模組

TPS61099 provides an ultra-low quiescent power supply solution for products powered by either a single-cell or two-cell alkaline, or a one-cell coin battery. It only consumes 800nA quiescent current under light load condition, and can achieve up to 70% efficiency at 10uA load. It also supports the (...)
使用指南: PDF
TI.com 無法提供
模擬型號

TPS61099 Unencrypted PSPICE Transient Model

SLVMDB0.ZIP (5 KB) - PSpice Model
下載
模擬型號

TPS61099 Unencrypted PSpice Transient Model Package (Rev. B)

SLVMBL7B.ZIP (99 KB) - PSpice Model
下載
模擬型號

TPS610994 Unencrypted PSpice Transient Model Package (Rev. A)

SLVMBX3A.ZIP (117 KB) - PSpice Model
下載
模擬型號

TPS610997 Unencrypted PSpice Transient Model Package (Rev. B)

SLVMBW2B.ZIP (115 KB) - PSpice Model
下載
模擬型號

Unencrypted TPS610995 PSpice Transient Model Package (Rev. A)

SLVMCO7A.ZIP (116 KB) - PSpice Model
下載
參考設計

TIDA-01580 — 適用於醫療和消費者穿戴式裝置的無線 ECG、SpO2、PTT 和心率監測器參考設計

This reference design is a simple, wearable, multi-parameter, patient monitor that uses a single-chip, biosensing front end, AFE4900, for synchronized electrocardiography (ECG) and photoplethysmography (PPG) measurements. The measured data is transferred to a remote location using CC2640R2F (...)
Design guide: PDF
電路圖: PDF
參考設計

TIDA-010029 — 具備 Bluetooth® 5 的穿戴式 16 相位多感測器 SpO2 與心率監測器 (HRM) 參考設計

This reference design enables a wearable, optimized saturation of peripheral capillary oxygen (SpO2) and multi-sensor, multi-wavelength optical heart rate monitor (HRM). It uses AFE4420 device, which is a single-chip, bio-sensing front end for photoplethysmography (PPG) measurements. It supports up (...)
Design guide: PDF
電路圖: PDF
參考設計

TIDA-010053 — 使用一次電池，且適用於智慧電表無線模組的低功耗選項參考設計

此參考設計展示三種適合智慧流量表的不同電源架構，其中包含鋰錳 (LiMnO2) 主要電池，以及適用於物聯網 (IoT) 相關應用的商用現成窄頻模組。這三種電源解決方案結合電池供電智慧流量表的電池，以及和系統健全狀況監控參考設計硬體，可針對電池使用壽命提供高度準確的健康狀態 (SoH) 計算。持續開啟的系統內電流監控會偵測 RF 傳輸的電流峰值，並在之後安排可調整延遲時間的 SoH 測量。  運用 BQ35100 電池電量計，為 IoT 相關應用提供窄頻行動模組的高效率電源架構，可提供即時電池壽命資料以進行隨選電池更換。
Design guide: PDF
電路圖: PDF
參考設計

TIDA-050010 — 搭載 LiSOCl2 電池且適用於採用智慧型儀表之 NB-IoT 適用數據機的電源供應器參考設計

This reference design provides a power supply solution for NB-IoT (Narrow Band -Internet of Things ) in smart meter with LiSOCl2 Batteries applications. The design is a low standby current, high efficiency solution that will extend battery use time more than 50%.
Design guide: PDF
電路圖: PDF
參考設計

TIDA-050007 — 無線耳塞式耳機電池的超低待機電源參考設計

全新的完全無線耳塞式耳機是由電池在其攜帶盒中充電，而這款獨特設計需要小型解決方案尺寸和高效率電源零組件。此外，這市場日益增加的大量需求需要以更經濟的方式提供同等功能。此超低功耗參考設計展示了由 USB 輸入供電的充電盒電池和升壓轉換器。
Design guide: PDF
電路圖: PDF
封裝 針腳 CAD 符號、佔位空間與 3D 模型
DSBGA (YFF) 6 Ultra Librarian
WSON (DRV) 6 Ultra Librarian
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
  • 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

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