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TPSM365R15

現行

3V 至 65V 輸入、1V 至 16V 輸出、0.15A 同步降壓轉換器電源模組

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產品詳細資料

Rating Catalog Operating temperature range (°C) -40 to 125 TI functional safety category Functional Safety-Capable Topology Synchronous Buck Type Module Iout (max) (A) 0.15 Vin (min) (V) 3 Vin (max) (V) 65 Vout (min) (V) 1 Vout (max) (V) 16 Switching frequency (min) (kHz) 200 Switching frequency (max) (kHz) 2200 EMI features Spread Spectrum Features EMI Tested, Enable, Frequency synchronization, Light load efficiency, Overcurrent protection, Power good, Spread Spectrum Control mode Peak-Current
Rating Catalog Operating temperature range (°C) -40 to 125 TI functional safety category Functional Safety-Capable Topology Synchronous Buck Type Module Iout (max) (A) 0.15 Vin (min) (V) 3 Vin (max) (V) 65 Vout (min) (V) 1 Vout (max) (V) 16 Switching frequency (min) (kHz) 200 Switching frequency (max) (kHz) 2200 EMI features Spread Spectrum Features EMI Tested, Enable, Frequency synchronization, Light load efficiency, Overcurrent protection, Power good, Spread Spectrum Control mode Peak-Current
QFN-FCMOD (RDN) 11 15.75 mm² 4.5 x 3.5
  • Functional Safety-Capable
  • Versatile synchronous buck DC/DC module:
    • Integrated MOSFETs, inductor, and controller
    • 3-V to 65-V wide input voltage range
    • Up to 70-V input transient
    • –40°C to +125°C junction temperature range
    • 4.5-mm × 3.5-mm × 2-mm overmolded package
    • Frequency adjustable from 200 kHz to 2.2 MHz using the RT pin
  • Optimized for ultra-low EMI requirements:
    • Pseudo-random spread spectrum reduces peak emissions
    • Pin selectable FPWM mode for constant frequency at light loads with MODE/SYNC pin
    • Frequency synchronization with MODE/SYNC pin
    • CISPR11 class B capable
  • Designed for scalable industrial power supplies:
  • Inherent protection features for robust design
    • Precision enable input and open-drain PGOOD indicator for control, sequencing, and V IN UVLO
    • Overcurrent and thermal shutdown protections
  • Create a custom design using the TLVM365R15 with the WEBENCH Power Designer
  • Functional Safety-Capable
  • Versatile synchronous buck DC/DC module:
    • Integrated MOSFETs, inductor, and controller
    • 3-V to 65-V wide input voltage range
    • Up to 70-V input transient
    • –40°C to +125°C junction temperature range
    • 4.5-mm × 3.5-mm × 2-mm overmolded package
    • Frequency adjustable from 200 kHz to 2.2 MHz using the RT pin
  • Optimized for ultra-low EMI requirements:
    • Pseudo-random spread spectrum reduces peak emissions
    • Pin selectable FPWM mode for constant frequency at light loads with MODE/SYNC pin
    • Frequency synchronization with MODE/SYNC pin
    • CISPR11 class B capable
  • Designed for scalable industrial power supplies:
  • Inherent protection features for robust design
    • Precision enable input and open-drain PGOOD indicator for control, sequencing, and V IN UVLO
    • Overcurrent and thermal shutdown protections
  • Create a custom design using the TLVM365R15 with the WEBENCH Power Designer

The TPSM365R1 and TPSM365R15 are 65-V, 100-mA, and 150-mA synchronous step-down DC/DC power modules that combine power MOSFETs, integrated inductor, and boot capacitor in a compact and easy-to-use 3.5-mm × 4.5-mm × 2-mm, 11-pin QFN package. The small HotRod™ QFN package technology enhances the thermal performance and results in low EMI. The device features ultra-low operating I Q of 4 µA at no load (24 V IN to 3.3 V OUT). The TPSM365R1x support fixed 3.3-V and 5-V outputs, as well as adjustable output voltages ranging from 1 V to 16 V.

The TPSM365R1x use peak current mode control architecture with internal compensation to maintain stable operation with minimal output capacitance. With a resistor from the RT pin to ground, the switching frequency is programmed to operate at any desired point over a wide range from 200 kHz to 2.2 MHz. The precision EN/UVLO feature allows precise control of the device during the start-up and shutdown. The PGOOD flag, with built-in glitch filter and delayed release, offers a true indication of the system status, eliminating the requirement for an external voltage supervisor. The compact design size and rich feature set of TPSM365R1x simplifies implementation for a wide range of industrial applications.

The TPSM365R1 and TPSM365R15 are 65-V, 100-mA, and 150-mA synchronous step-down DC/DC power modules that combine power MOSFETs, integrated inductor, and boot capacitor in a compact and easy-to-use 3.5-mm × 4.5-mm × 2-mm, 11-pin QFN package. The small HotRod™ QFN package technology enhances the thermal performance and results in low EMI. The device features ultra-low operating I Q of 4 µA at no load (24 V IN to 3.3 V OUT). The TPSM365R1x support fixed 3.3-V and 5-V outputs, as well as adjustable output voltages ranging from 1 V to 16 V.

The TPSM365R1x use peak current mode control architecture with internal compensation to maintain stable operation with minimal output capacitance. With a resistor from the RT pin to ground, the switching frequency is programmed to operate at any desired point over a wide range from 200 kHz to 2.2 MHz. The precision EN/UVLO feature allows precise control of the device during the start-up and shutdown. The PGOOD flag, with built-in glitch filter and delayed release, offers a true indication of the system status, eliminating the requirement for an external voltage supervisor. The compact design size and rich feature set of TPSM365R1x simplifies implementation for a wide range of industrial applications.

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技術文件

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類型 標題 日期
* Data sheet TPSM365R1x 3-V to 65-V, 100-mA and 150-mA Wide VINSynchronous Buck Converter Power Module Optimized for Size and Light Load Efficiency datasheet (Rev. A) PDF | HTML 2023年 12月 4日
White paper 解決 Nano IQ 系統的性能挑戰 (Rev. A) PDF | HTML 2024年 3月 25日
Certificate TPSM365R15FEVM EU Declaration of Conformity (DoC) 2023年 10月 5日
Functional safety information TPSM365R1x Functional Safety FIT Rate, FMD and Pin FMA PDF | HTML 2023年 9月 28日
Certificate TPSM365R15EVM EU Declaration of Conformity (DoC) 2023年 9月 19日
EVM User's guide TPSM365R15EVM, TPSM365R15FEVM User's Guide PDF | HTML 2023年 9月 13日
Application note Step-Dwn (Buck) Convrtr Pwer Solutions for Programmable Logic Controller Systems (Rev. A) PDF | HTML 2021年 7月 26日
Application brief Powering Drones With a Wide VIN DC-DC Converter (Rev. A) 2019年 2月 5日
Analog Design Journal Accurately measuring efficiency of ultralow-IQ devices 2014年 1月 22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

TPSM365R15EVM — 適用於 150-mA 同步降壓電源模組的 TPSM365R15 評估模組

TPSM365R15 評估模組 (EVM) 可對降壓電源模組 TPSM365R15 進行評估。此 EVM 提供讓 TPSM365R15 在許多不同運作條件下進行配置的機會,以涵蓋各種可在其中實作的應用領域。EVM 提供數個跨接器和測試點,可立即配置裝置並測試其各種功能,讓您能夠輕鬆進行評估。除了評估裝置的電氣性能外,此 EVM 也可做為 TPSM365R15 運用至終端使用者應用領域的電路設計與配置範例。
使用指南: PDF | HTML
開發板

TPSM365R15FEVM — 適用於 150-mA、同步降壓電源模組的 TPSM365R15 評估模組

TPSM365R15 評估模組 (EVM) 讓 TPSM365R15 可在許多不同運作條件下進行配置,以涵蓋各種可在其中實作的應用領域。EVM 包含若平跨接器和測試點,可立即配置裝置並測試其各種功能,讓您能輕鬆評估 TPSM365R15。除了評估裝置的電氣性能外,此 EVM 也可做為在終端使用者應用中運用 TPSM365R15 的電路設計與配置範例。
使用指南: PDF | HTML
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模擬型號

TPSM365R15R Transient PSpice Model

SNVMCC2.ZIP (75 KB) - PSpice Model
Gerber 檔案

TPSM365R15EVM Design Files

SNVR529.ZIP (1454 KB)
參考設計

PMP41115 — 240W 整合式 USB Type-C 和 USB PD3.1 充電器參考設計

此參考設計為可容納 10 至 12 芯電池的整合式 USB Type-C 和 USB 電力輸送 (PD) 充電器,適合電動自行車、高電量行動電源和攜帶式充電站應用。此設計整合 USB PD3.1 控制器 TPS26750 和 TPD4S480,結合 48V 延伸功率範圍 (ERP) USB 連接埠保護器與四開關降壓升壓控制器 BQ25756,以 240W 的功率全面實現 USB PD3.1 功能。PD 控制器可透過 I2C 通訊,與電池充電器控制器 BQ25756 搭配運作。BQ25756 (...)
Test report: PDF
封裝 針腳 CAD 符號、佔位空間與 3D 模型
QFN-FCMOD (RDN) 11 Ultra Librarian

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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