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AC/DC & DC/DC converters (integrated FET)

LM10500

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具有 PowerWise® 自适应电压调节功能的 5A 降压式能量管理单元

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LM10500

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产品详情

Iout (max) (A) 5 Vin (min) (V) 3 Vin (max) (V) 18 Topology Buck Type Converter Switching frequency (min) (kHz) 300 Switching frequency (max) (kHz) 1500 Features Over Current Protection Control mode current mode Vout (min) (V) 0.8 Vout (max) (V) 5 Rating Catalog Operating temperature range (°C) -40 to 85 Iq (typ) (A) 0.009
Iout (max) (A) 5 Vin (min) (V) 3 Vin (max) (V) 18 Topology Buck Type Converter Switching frequency (min) (kHz) 300 Switching frequency (max) (kHz) 1500 Features Over Current Protection Control mode current mode Vout (min) (V) 0.8 Vout (max) (V) 5 Rating Catalog Operating temperature range (°C) -40 to 85 Iq (typ) (A) 0.009
WQFN (RSG) 28 25 mm² 5 x 5
  • Closed-Loop Adaptive Voltage Scaling (AVS)
  • PWI 1.0 / PWI 2.0 Compatible
  • Resistor-Programmable switching frequency
  • Frequency Synchronization
  • Precision Enable
  • Internal Soft-Start to Reduce In-Rush Current
  • Power Good (PWROK)
  • Under-Voltage Lock Out (UVLO)
  • Over-Voltage Protection (OVP)
  • Cycle-by-cycle current limiting (OCP)
  • Thermal Shutdown

Key Specifications

  • 3.0 V to 18.0 V Input Voltage Range
  • 1.5% Feedback Voltage Accuracy
  • 0.6 Vto 1.0 V AVS Feedback Voltage Range
  • 0.8 Vto 5.0 V Startup VOUT Range (Using Resistor-Divider)
  • AVS Typical Power Saving 40% Over Fixed Voltage
  • 300 kHz to 1.5 MHz Switching Frequency Range
  • WQFN-28 Package (5 mm x 5 mm x 0.8 mm, 0.5 mm pitch)

All trademarks are the property of their respective owners.

  • Closed-Loop Adaptive Voltage Scaling (AVS)
  • PWI 1.0 / PWI 2.0 Compatible
  • Resistor-Programmable switching frequency
  • Frequency Synchronization
  • Precision Enable
  • Internal Soft-Start to Reduce In-Rush Current
  • Power Good (PWROK)
  • Under-Voltage Lock Out (UVLO)
  • Over-Voltage Protection (OVP)
  • Cycle-by-cycle current limiting (OCP)
  • Thermal Shutdown

Key Specifications

  • 3.0 V to 18.0 V Input Voltage Range
  • 1.5% Feedback Voltage Accuracy
  • 0.6 Vto 1.0 V AVS Feedback Voltage Range
  • 0.8 Vto 5.0 V Startup VOUT Range (Using Resistor-Divider)
  • AVS Typical Power Saving 40% Over Fixed Voltage
  • 300 kHz to 1.5 MHz Switching Frequency Range
  • WQFN-28 Package (5 mm x 5 mm x 0.8 mm, 0.5 mm pitch)

All trademarks are the property of their respective owners.

The LM10500 is a 5A Energy Management Unit (EMU) that actively reduces system-level power consumption by utilizing a continuous, real-time, closed-loop Adaptive Voltage Scaling (AVS) scheme. The LM10500 operates cooperatively with PowerWise AVS compatible ASICs, SoCs, and processors to optimize supply voltages adaptively over process and temperature variations. The device is controlled via PowerWise Interface (PWI) 1.0 or PWI 2.0 high-speed serial interface.

A typical power saving of 40% can be achieved when LM10500 is used with AVS compatible ASICs, SoCs, and processors.

The LM10500 is a 5A Energy Management Unit (EMU) that actively reduces system-level power consumption by utilizing a continuous, real-time, closed-loop Adaptive Voltage Scaling (AVS) scheme. The LM10500 operates cooperatively with PowerWise AVS compatible ASICs, SoCs, and processors to optimize supply voltages adaptively over process and temperature variations. The device is controlled via PowerWise Interface (PWI) 1.0 or PWI 2.0 high-speed serial interface.

A typical power saving of 40% can be achieved when LM10500 is used with AVS compatible ASICs, SoCs, and processors.
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技术文档

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类型 标题 下载最新的英语版本 日期
* 数据表 5A Step-Down Energy Management Unit w/PowerWise Adaptive Voltage Scaling 数据表 (Rev. G) 2013年 3月 21日
用户指南 LM10500 降压转换器评估模块用户指南 (Rev. B) PDF | HTML 英语版 (Rev.B) PDF | HTML 2022年 7月 8日
更多文献资料 Adaptive Voltage Scaling Technology 2012年 1月 30日

设计和开发

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封装 引脚 下载
WQFN (RSG) 28 查看选项
应遵守 TI 评估类商品的标准条款与条件。

订购和质量

包含信息：
  • RoHS
  • REACH
  • 器件标识
  • 引脚镀层/焊球材料
  • MSL 等级/回流焊峰值温度
  • MTBF/时基故障估算
  • 材料成分
  • 鉴定摘要
  • 持续可靠性监测
包含信息：
  • 制造厂地点
  • 封装厂地点

支持和培训

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