LM10500
- 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.
技術文件
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檢視所有 3 | 類型 | 標題 | 日期 | ||
|---|---|---|---|---|
| * | Data sheet | 5A Step-Down Energy Management Unit w/PowerWise Adaptive Voltage Scaling datasheet (Rev. G) | 2013年 3月 21日 | |
| User guide | LM10500 Step-Down Converter Evaluation Module User's Guide (Rev. B) | PDF | HTML | 2022年 1月 3日 | |
| More literature | Adaptive Voltage Scaling Technology | 2012年 1月 30日 |
設計與開發
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| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| WQFN (RSG) | 28 | 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