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LM5066

現行

具電流、電壓和電源監控及 PMBus 的 10 V 至 80 V 熱插拔控制器

產品詳細資料

FET External Vin (min) (V) 10 Vin (max) (V) 80 Vabsmax_cont (V) 100 Current limit (min) (A) 0.01 Current limit (max) (A) 500 Overcurrent response Circuit breaker, current limiting Soft start Adjustable Overvoltage response Cut-off Rating Catalog Device type eFuses and hot swap controllers Operating temperature range (°C) -40 to 125 Function Adjustable current limit, Current monitoring, Inrush current control, Overvoltage protection, Power good signal, Short circuit protection, Thermal shutdown
FET External Vin (min) (V) 10 Vin (max) (V) 80 Vabsmax_cont (V) 100 Current limit (min) (A) 0.01 Current limit (max) (A) 500 Overcurrent response Circuit breaker, current limiting Soft start Adjustable Overvoltage response Cut-off Rating Catalog Device type eFuses and hot swap controllers Operating temperature range (°C) -40 to 125 Function Adjustable current limit, Current monitoring, Inrush current control, Overvoltage protection, Power good signal, Short circuit protection, Thermal shutdown
HTSSOP (PWP) 28 62.08 mm² 9.7 x 6.4
  • 10- to 80-V Operation
  • 100-V Continuous Absolute Max
  • 26 mV (±12%) or 50 mV (±6%) ILIM Threshold
  • Programmable FET SOA Protection
  • Programable UV, OV, tFAULT Thresholds
  • External FET Temperature Sensing
  • Failed FET Detection
  • I2C / SMBus Interface
  • PMBus™ Compliant Command Structure
  • Precision V IN, VOUT, IIN, PIN, VAUX Monitoring
    • V (±2.7%); I (±3%); P (±4.5%)
  • Programable I/V/P Averaging Interval
  • 12-bit ADC with 1-kHz Sampling Rate
  • –40°C < TJ < 125°C Operation
  • Pin-to-Pin Compatible with LM5066I
  • 10- to 80-V Operation
  • 100-V Continuous Absolute Max
  • 26 mV (±12%) or 50 mV (±6%) ILIM Threshold
  • Programmable FET SOA Protection
  • Programable UV, OV, tFAULT Thresholds
  • External FET Temperature Sensing
  • Failed FET Detection
  • I2C / SMBus Interface
  • PMBus™ Compliant Command Structure
  • Precision V IN, VOUT, IIN, PIN, VAUX Monitoring
    • V (±2.7%); I (±3%); P (±4.5%)
  • Programable I/V/P Averaging Interval
  • 12-bit ADC with 1-kHz Sampling Rate
  • –40°C < TJ < 125°C Operation
  • Pin-to-Pin Compatible with LM5066I

LM5066 provides robust protection and precision monitoring for 10- to 80-V systems. Programmable UV, OV, ILIMIT, and fast-short circuit protection allow for customized protection for any application. Programmable FET SOA protection sets the maximum power the FET is allowed to dissipate under any condition. The programmable fault timer (tFAULT) is set to avoid nuisance trips, ensure start-up, and limit the duration of over load events.

In addition to circuit protection, the LM5066 supplies real-time power, voltage, current, temperature, and fault data to the system management host through the I2C / SMBus interface. PMBus compliant command structure makes it easy to program the device. Precision telemetry enables intelligent power management functions such as efficiency optimization and early fault detection. LM5066 also supports advanced features such as I/V/P averaging and peak power measurment to improve system diagnostics.

LM5066I is pin-to-pin compatible with the LM5066 and offers improved telemetry accuracy and supports the Read_Ein command to monitor energy.

LM5066 provides robust protection and precision monitoring for 10- to 80-V systems. Programmable UV, OV, ILIMIT, and fast-short circuit protection allow for customized protection for any application. Programmable FET SOA protection sets the maximum power the FET is allowed to dissipate under any condition. The programmable fault timer (tFAULT) is set to avoid nuisance trips, ensure start-up, and limit the duration of over load events.

In addition to circuit protection, the LM5066 supplies real-time power, voltage, current, temperature, and fault data to the system management host through the I2C / SMBus interface. PMBus compliant command structure makes it easy to program the device. Precision telemetry enables intelligent power management functions such as efficiency optimization and early fault detection. LM5066 also supports advanced features such as I/V/P averaging and peak power measurment to improve system diagnostics.

LM5066I is pin-to-pin compatible with the LM5066 and offers improved telemetry accuracy and supports the Read_Ein command to monitor energy.

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LM25066 現行 具 PMBus 的 2.9-V 至 17-V 熱插拔控制器 This product is the 12-V version of this device.
LM5066I 現行 具進階電流、電壓和電源監控準確度的 10 V 至 80 V 熱插拔控制器 This product is a node ,anager compliant, and has higher measurement accuracy.

技術文件

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檢視所有 9
類型 標題 日期
* Data sheet LM5066 10 to 80 V, Hotswap Controller With I/V/P Monitoring and PMBus Interface datasheet (Rev. I) PDF | HTML 2016年 1月 26日
Application note Implementation of PSYS Monitor Using TPS25984, TPS25985, or TPS25990 eFuses PDF | HTML 2023年 11月 15日
E-book 11 Ways to Protect Your Power Path 2019年 7月 3日
Application note Basics of Power Switches (Rev. A) PDF | HTML 2019年 4月 26日
Selection guide Power Management Guide 2018 (Rev. R) 2018年 6月 25日
Technical article Simplify digital hot swap design using the PI-Commander GUI PDF | HTML 2016年 6月 6日
Application note Handling System Transients in Hot Swap Applications 2015年 5月 8日
Application note Robust Hot Swap Design (Rev. A) 2015年 4月 8日
User guide AN-2160 LM5066 Evaluation Board (Rev. A) 2013年 4月 26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

LM5066EVK — LM5066 評估套件

The LM5066EVK evaluation module (EVM) is a fully assembled and tested circuit for evaluating the LM5066 hot-swap controller with PMBUS compliant SMBUS/I2C interface to accurately measure, protect and control the electrical operating conditions of systems connected to a backplane power bus. The EVM (...)

使用指南: PDF
TI.com 無法提供
開發模組 (EVM) 的 GUI

PMBUSMGRGUI-SW LM25066, LM5066, LM5064, LM25056 PMBus Manager GUI

Companion GUI for evaluation boards supporting: LM25066, LM5066, LM5064 Hot Swap + telemetry devices and the LM25056 telemetry-only device

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支援產品和硬體

產品
eFuses 和熱插拔制器
LM25066 具 PMBus 的 2.9-V 至 17-V 熱插拔控制器 LM25066I 具內部節點管理工具與 I2C 和 PMBus 的 2.9V 至 17-V 熱插拔控制器 LM5064 具 PMBus 的 -10-V 至 -80-V 熱插拔控制器 LM5066 具電流、電壓和電源監控及 PMBus 的 10 V 至 80 V 熱插拔控制器
數位電源監測器
LM25056 3 至 17V、12 位元 pmbus 輸出電流/電壓/功率/溫度監控器
硬體開發
開發板
LM5066EVK LM5066 評估套件
開發模組 (EVM) 的 GUI

SLVC572 PI-Commander EVM GUI

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支援產品和硬體

產品
eFuses 和熱插拔制器
LM25066 具 PMBus 的 2.9-V 至 17-V 熱插拔控制器 LM25066A 具更高監控精度與 I2C 和 PMBus 的 2.9V 至 17-V 熱插拔控制器 LM25066I 具內部節點管理工具與 I2C 和 PMBus 的 2.9V 至 17-V 熱插拔控制器 LM25066IA 具 I2C 和 PMBus 的 2.9V 至 17-V 熱插拔控制器 - 具更高監控精度與內部節點 LM5064 具 PMBus 的 -10-V 至 -80-V 熱插拔控制器 LM5066 具電流、電壓和電源監控及 PMBus 的 10 V 至 80 V 熱插拔控制器 LM5066I 具進階電流、電壓和電源監控準確度的 10 V 至 80 V 熱插拔控制器
供電設備
TPS23861 具自主模式的 2 對、Type-2、4 通道 PoE PSE
硬體開發
開發板
LM5056EVM LM5056 高電壓系統電源管理 IC 評估模組 TPS23861EVM-612 適用於四路 IEEE 802.3at PoE PSE 控制器的 TPS23861EVM-612 評估模組
模擬型號

LM5066 TINA-TI Reference Design

SNVM401.TSC (659 KB) - TINA-TI Reference Design
模擬型號

LM5066 TINA-TI Transient Spice Model

SNVM400.ZIP (44 KB) - TINA-TI Spice Model
模擬型號

LM5066 Unencrypted PSpice Transient Model Package (Rev. A)

SNVM325A.ZIP (90 KB) - PSpice Model
計算工具

SNVR507 LM5066I Design Calculator With FET Recommendation

支援產品和硬體

支援產品和硬體

產品
eFuses 和熱插拔制器
LM5066 具電流、電壓和電源監控及 PMBus 的 10 V 至 80 V 熱插拔控制器 LM5066I 具進階電流、電壓和電源監控準確度的 10 V 至 80 V 熱插拔控制器
計算工具

SNVU080 LM5066 Design Calculator

支援產品和硬體

支援產品和硬體

產品
eFuses 和熱插拔制器
LM5066 具電流、電壓和電源監控及 PMBus 的 10 V 至 80 V 熱插拔控制器
計算工具

TVS-RECOMMENDATION-CALC TVS diode recommendation tool

This tool suggests suitable TVS for given system parameters and abs max voltage rating of the device.
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模擬工具

PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
封裝 針腳 CAD 符號、佔位空間與 3D 模型
HTSSOP (PWP) 28 Ultra Librarian

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  • 材料內容
  • 認證摘要
  • 進行中持續性的可靠性監測
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