LMR16030
- New product available: LM76003 60-V, 3.5-A, 2.2-MHz synchronous converter
- 4.3-V to 60-V input range
- 3-A continuous output current
- Ultra-low 40-µA operating quiescent current
- 155-mΩ high-side MOSFET
- Current mode control
- Adjustable switching frequency from 200 kHz to 2.5 MHz
- Frequency synchronization to external clock
- Internal compensation for ease of use
- High duty cycle operation supported
- Precision enable input
- 1-µA shutdown current
- Thermal, overvoltage and short protection
- 8-pin HSOIC with PowerPAD™ package
- Create a custom design using the LM76003 with the WEBENCH® Power Designer
- Create a custom design using the LM16030 with the WEBENCH® Power Designer
The LMR16030 is a 60-V, 3-A SIMPLE SWITCHER step-down regulator with an integrated high-side MOSFET. With a wide input range from 4.3 V to 60 V, it is suitable for various applications from industrial to automotive for power conditioning from unregulated sources. The quiescent current of the regulator is 40 µA in sleep mode, which is suitable for battery-powered systems. An ultra-low 1-µA current in shutdown mode can further prolong battery life. A wide adjustable switching frequency range allows either efficiency or external component size to be optimized. Internal loop compensation means that the user is free from the tedious task of loop compensation design. This also minimizes the external components of the device. A precision enable input allows simplification of regulator control and system power sequencing. The device also has built-in protection features such as cycle-by-cycle current limit, thermal sensing and shutdown due to excessive power dissipation, and output overvoltage protection.
The LMR16030 is available in an 8-pin HSOIC package with exposed pad for low thermal resistance.
The new product, LM76003, requires very few external components and has a pinout designed for simple, optimum PCB layout for EMI and thermal performance. See the device comparison table to compare specs.
技術文件
類型 | 標題 | 日期 | ||
---|---|---|---|---|
* | Data sheet | LMR16030 SIMPLE SWITCHER® 60-V, 3-A Step-Down Converter With 40-µA IQ datasheet (Rev. B) | PDF | HTML | 2021年 3月 11日 |
Technical article | DC/DC converter datasheets- current limit - part two | PDF | HTML | 2016年 9月 5日 | |
Technical article | DC/DC converter datasheets: current limit - part one | PDF | HTML | 2016年 8月 29日 | |
Application note | Simple Success with Conducted EMI and Radiated EMI for LMR160X0 | 2016年 5月 17日 | ||
EVM User's guide | LMR16030PEVM User's Guide | 2015年 10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)。
LMR16030PEVM — LMR16030 寬輸入電壓降壓轉換器評估模組
LMR16030P Non-Inverting and Inverting PSpice Transient Model
LMR16030P Non-Inverting and Inverting Unencrypted PSpice Transient Model
LMR16030S Non-Inverting and Inverting PSpice Transient Model
LMR16030S Non-Inverting and Inverting Unencrypted PSpice Transient Model
PMP15013 — 採用 LMR16030 DC/DC 降壓轉換器、符合 CISPR-22 標準的 EMI 最佳化參考設計
封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
---|---|---|
HSOIC (DDA) | 8 | Ultra Librarian |
訂購與品質
- 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
- 晶圓廠位置
- 組裝地點