LM10500 - 5A Step-Down Energy Management Unit With PowerWise® Adaptive Voltage Scaling

LM10500是TI德州仪器公司的一款转换器（集成开关）产品，LM10500是5A Step-Down Energy Management Unit With PowerWise® Adaptive Voltage Scaling，本站介绍了LM10500的封装应用图解、特点和优点、功能等，并给出了与LM10500相关的TI元器件型号供参考。

LM10500 - 5A Step-Down Energy Management Unit With PowerWise® Adaptive Voltage Scaling - 转换器（集成开关） - DC/DC开关稳压器 - 德州仪器

产品描述

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.

产品特性

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)

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