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電源模組 (整合式電感器)

LMZ10500

現行

採用 3mm × 2.6mm 封裝的 5.5V 0.5A 降壓 DC/DC 電源模組

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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
TPSM82821 現行 具有整合式電感器、採用 2 x 2.5 x 1.1 mm μSIP 封裝的 5.5V 輸入、1A 降壓模組 Newer solution with smaller BOM size, lower Iq, higher voltage accuracy
最新 TPSM828510 現行 採用 QFN 封裝，且具整合式電感器的 2.7-V 至 6-V、0.5-A 低雜訊降壓模組 QFN package
功能相似於所比較的產品
TPSM82821A 現行 採用 µSiP 封裝，且具有整合式電感器和強制 PWM 模式的 5.5-V 輸入、1-A 降壓轉換器 Low-noise DC/DC module family with 1 A to 3 A and 23-mm² total BOM size.

LMZ10500

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 125 Topology Buck, Synchronous Buck Type Module Iout (max) (A) 0.65 Vin (min) (V) 2.7 Vin (max) (V) 5.5 Vout (min) (V) 0.6 Vout (max) (V) 3.6 Switching frequency (min) (kHz) 1750 Switching frequency (max) (kHz) 2250 Features EMI Tested, Enable Control mode current mode Duty cycle (max) (%) 100
Rating Catalog Operating temperature range (°C) -40 to 125 Topology Buck, Synchronous Buck Type Module Iout (max) (A) 0.65 Vin (min) (V) 2.7 Vin (max) (V) 5.5 Vout (min) (V) 0.6 Vout (max) (V) 3.6 Switching frequency (min) (kHz) 1750 Switching frequency (max) (kHz) 2250 Features EMI Tested, Enable Control mode current mode Duty cycle (max) (%) 100
USIP (SIL) 8 See data sheet
  • Output current up to 650 mA
  • 2.7-V to 5.5-V input voltage range
  • 0.6-V to 3.6-V output voltage range
  • Efficiency up to 95%
  • Integrated Inductor
  • 8-pin microSiP footprint
  • –40°C to 125°C junction temperature range
  • Adjustable output voltage
  • 2-MHz fixed PWM switching frequency
  • Integrated compensation
  • Soft-start function
  • Current limit protection
  • Thermal shutdown protection
  • Input voltage UVLO for power-up, power-down, and brownout conditions
  • Only 5 external components — resistor divider and 3 ceramic capacitors
  • Small design size
  • Low output voltage ripple
  • Easy component selection and simple PCB layout
  • High efficiency reduces system heat generation
  • Create a custom design using the LMZ10500 with the WEBENCH Power Designer
  • Output current up to 650 mA
  • 2.7-V to 5.5-V input voltage range
  • 0.6-V to 3.6-V output voltage range
  • Efficiency up to 95%
  • Integrated Inductor
  • 8-pin microSiP footprint
  • –40°C to 125°C junction temperature range
  • Adjustable output voltage
  • 2-MHz fixed PWM switching frequency
  • Integrated compensation
  • Soft-start function
  • Current limit protection
  • Thermal shutdown protection
  • Input voltage UVLO for power-up, power-down, and brownout conditions
  • Only 5 external components — resistor divider and 3 ceramic capacitors
  • Small design size
  • Low output voltage ripple
  • Easy component selection and simple PCB layout
  • High efficiency reduces system heat generation
  • Create a custom design using the LMZ10500 with the WEBENCH Power Designer

The LMZ10500 nano module is an easy-to-use step-down DC/DC design capable of driving up to 650-mA load in space-constrained applications. Only an input capacitor, an output capacitor, a small V CON filter capacitor, and two resistors are required for basic operation. The nano module comes in an 8-pin µSiP footprint package with an integrated inductor. Internal current limit based soft-start function, current overload protection, and thermal shutdown are also provided.

The LMZ10500 nano module is an easy-to-use step-down DC/DC design capable of driving up to 650-mA load in space-constrained applications. Only an input capacitor, an output capacitor, a small V CON filter capacitor, and two resistors are required for basic operation. The nano module comes in an 8-pin µSiP footprint package with an integrated inductor. Internal current limit based soft-start function, current overload protection, and thermal shutdown are also provided.
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技術文件

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類型 標題 日期
* Data sheet LMZ10500 650-mA Nano Module With 5.5-V Maximum Input Voltage datasheet (Rev. H) PDF | HTML 2023年 10月 5日
Application note Soldering Considerations for Power Modules (Rev. C) PDF | HTML 2024年 3月 14日
Selection guide Innovative DC/DC Power Modules Selection Guide (Rev. D) 2021年 10月 14日
Selection guide Power Management Guide 2018 (Rev. R) 2018年 6月 25日
User guide LMZ10501SIL and LMZ10500SIL SIMPLE SWITCHER® Nano Module Evaluation Board 2013年 8月 26日
EVM User's guide AN-2167 LMZ10501 SIMPLE SWITCHER® Nano Module Demo Board (Rev. A) 2013年 4月 24日
User guide LMZ10501 and LMZ10500 SIMPLE SWITCHER Nano Module Evaluation Board (Rev. B) 2013年 4月 24日
Application note AN-1889 How to Measure the Loop Transfer Function of Power Supplies (Rev. A) 2013年 4月 23日
Application note AN-2168 LMZ10501 and LMZ10500 SIMPLE SWITCHER Nano Module EMI Performance (Rev. A) 2013年 4月 23日
More literature SIMPLE SWITCHER Experience Ease of Use for your Power Supply Design 2012年 10月 1日
Application note Understanding and Applying Current-Mode Control Theory 2007年 8月 19日
More literature SEM1600 Topic 4: Constructing Your Power Supply – Layout Considerations 2005年 7月 12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

LMZ10500SILEVM — LMZ10500 650mA SIMPLE SWITCHER® Nano 模組評估板

The LMZ10500 SIMPLE SWITCHER® Nano Modules are easy-to-use DC/DC solution optimized for space-constrained applications. The LMZ10500 is capable of driving up to 650mA load with excellent power conversion efficiency, line and load regulation, and EMI performance.

The evaluation board (EVM) is (...)

使用指南: PDF
TI.com 無法提供
模擬型號

LMZ10500 PSpice Average Model

SNVM084.ZIP (46 KB) - PSpice Model
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模擬型號

LMZ10500 PSpice Transient Model

SNVM081.ZIP (216 KB) - PSpice Model
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模擬型號

LMZ10500 TINA-TI Average Reference Design

SNVM082.TSC (56 KB) - TINA-TI Reference Design
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模擬型號

LMZ10500 TINA-TI Average Spice Model

SNVM083.ZIP (8 KB) - TINA-TI Spice Model
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模擬型號

LMZ10500 TINA-TI Line Transient Reference Design

SNVM090.TSC (109 KB) - TINA-TI Reference Design
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模擬型號

LMZ10500 TINA-TI Load Transient Reference Design

SNVM085.TSC (108 KB) - TINA-TI Reference Design
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模擬型號

LMZ10500 TINA-TI Steady1 Transient Reference Design

SNVM089.TSC (87 KB) - TINA-TI Reference Design
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模擬型號

LMZ10500 TINA-TI Steady2 Transient Spice Model

SNVM087.ZIP (19 KB) - TINA-TI Spice Model
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模擬型號

LMZ10500 TINA-TI Steady3 Transient Reference Design

SNVM086.TSC (90 KB) - TINA-TI Reference Design
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模擬型號

LMZ10500 TINA-TI Transient Reference Design

SNVM088.TSC (90 KB) - TINA-TI Reference Design
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模擬型號

LMZ10500 Unencrypted PSpice Average Model

SNVM745.ZIP (2 KB) - PSpice Model
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模擬型號

LMZ10500 Unencrypted PSpice Transient Model

SNVM732.ZIP (2 KB) - PSpice Model
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物料清單

SIMPLE SWITCHER Power Design for TMS320F281x/C281x with 24V Input (BOM)

SNVR065.ZIP (7 KB)
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物料清單

SIMPLE SWITCHER Power Design for TMS320F281x/C281x with 12V Input (BOM)

SNVR066.ZIP (7 KB)
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物料清單

SIMPLE SWITCHER Power Design for TMS320F280x/C280x/F2801x with 24V Input (BOM)

SNVR067.ZIP (7 KB)
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物料清單

SIMPLE SWITCHER Power Design for TMS320F280x/C280x/F2801x with 12V Input (BOM)

SNVR068.ZIP (7 KB)
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物料清單

SIMPLE SWITCHER Power Design for TMS320C6743 with 24V Input (BOM)

SNVR069.ZIP (7 KB)
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物料清單

SIMPLE SWITCHER Power Design for TMS320C6743 with 12V Input (BOM)

SNVR070.ZIP (7 KB)
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物料清單

SIMPLE SWITCHER Power Design for TMS320C6742/C6746/C6748 with 24V Input (BOM)

SNVR071.ZIP (8 KB)
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物料清單

SIMPLE SWITCHER Power Design for TMS320C6742/C6746/C6748 with 12V Input (BOM)

SNVR072.ZIP (8 KB)
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物料清單

SIMPLE SWITCHER Power Design for AM3715 and AM3703 with 24V Input (BOM)

SNVR073.ZIP (8 KB)
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物料清單

SIMPLE SWITCHER Power Design for AM3715 and AM3703 with 12V Input (BOM)

SNVR074.ZIP (8 KB)
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物料清單

SIMPLE SWITCHER Power Design for AM17x with 24V Input (BOM)

SNVR075.ZIP (8 KB)
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物料清單

SIMPLE SWITCHER Power Design for AM17x with 12V Input (BOM)

SNVR076.ZIP (8 KB)
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配置圖

SIMPLE SWITCHER Power Design for TMS320F281x/C281x with 24V Input (Schematic)

SNVR077.PDF (28 KB)
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配置圖

SIMPLE SWITCHER Power Design for TMS320F281x/C281x with 12V Input (Schematic)

SNVR078.PDF (29 KB)
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配置圖

SIMPLE SWITCHER Power Design for TMS320F280x/C280x/F2801x w/ 24V Input (Schem)

SNVR079.PDF (27 KB)
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配置圖

SIMPLE SWITCHER Power Design for TMS320F280x/C280x/F2801x with 12V Input (Schem)

SNVR080.PDF (27 KB)
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配置圖

SIMPLE SWITCHER Power Design for TMS320C6743 with 24V Input (Schematic)

SNVR081.PDF (30 KB)
下載
配置圖

SIMPLE SWITCHER Power Design for TMS320C6743 with 12V Input (Schematic)

SNVR082.PDF (30 KB)
下載
配置圖

SIMPLE SWITCHER Power Design for TMS320C6742/C6746/C6748 with 24V Input (Schem)

SNVR083.PDF (33 KB)
下載
配置圖

SIMPLE SWITCHER Power Design for TMS320C6742/C6746/C6748 with 12V Input (Schem)

SNVR084.PDF (33 KB)
下載
配置圖

SIMPLE SWITCHER Power Design for AM3715 and AM3703 with 24V Input (Schematic)

SNVR085.PDF (35 KB)
下載
配置圖

SIMPLE SWITCHER Power Design for AM3715 and AM3703 with 12V Input (Schematic)

SNVR086.PDF (36 KB)
下載
配置圖

SIMPLE SWITCHER Power Design for AM17x with 24V Input (Schematic)

SNVR087.PDF (32 KB)
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配置圖

SIMPLE SWITCHER Power Design for AM17x with 12V Input (Schematic)

SNVR088.PDF (33 KB)
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參考設計

TIDA-010076 — 菊輪鍊電力和數據透過單對乙太網路 (T1) 輸送的參考設計

The TIDA-010076 shows the transfer of 220-W power and 100-Mbit/s data over SPE. Communication systems in daisy-chain topology need significantly less hardware and wiring than conventional systems in star-topology. When combined with single-pair Ethernet (SPE, 100BASE-T1) and power over data line, (...)
Design guide: PDF
電路圖: PDF
參考設計

TIDA-010011 — 用於保護繼電器處理器模組的高效電源供應架構參考設計

This reference design showcases various power architectures for generating multiple voltage rails for an application processor module, requiring >1A load current and high efficiency . The required power supply is generated using 5-, 12- or 24-V DC input from the backplane. Power supplies are (...)
Design guide: PDF
電路圖: PDF
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USIP (SIL) 8 Ultra Librarian
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