您的位置：電子發(fā)燒友網(wǎng) > 電子技術應用 > 行業(yè)新聞 > 新品快訊 >
ADP1612/ADP1613應用電路(650 kHz /1.3 MHz Step-Up PWM DC-to-DC Switching Converter)
The ADP1612/ADP1613 are step-up dc-to-dc switching converters with an integrated power switch capable of providing an output voltage as high as 20 V. With a package height of less than 1.1 mm, the ADP1612/ADP1613 are optimal for spaceconstrained applications such as portable devices or thin film transistor (TFT) liquid crystal displays (LCDs).
The ADP1612/ADP1613 operate in current mode pulse-width modulation (PWM) with up to 94% efficiency. Adjustable soft start prevents inrush currents when the part is enabled. The pin-selectable switching frequency and PWM current-mode architecture allow for excellent transient response, easy noise filtering, and the use of small, cost-saving external inductors and capacitors. Other key features include undervoltage lockout (UVLO), thermal shutdown (TSD), and logic controlled enable. The ADP1612/ADP1613 are available in the lead-free 8-lead MSOP.
Applications
相關閱讀：
- [電子技術] DC-DC異步開關調節(jié)器ADP2302和ADP2303特性優(yōu) 2010-08-02
- [半導體技術] ADI公司ADP2108 榮獲2009年度Top-10 DC 2009-10-19
- [新品快訊] ADP4000/ADP4100 六相脈寬調制(PWM)控制器 2008-10-22
- [新品快訊] ADP2118 具有內部補償?shù)母呒啥冉祲盒虳C/DC同步 2009-08-16
- [新品快訊] ADP2114 雙路輸出、同步開關穩(wěn)壓器 2009-08-22
- [新品快訊] ADP1043A: Digital Controller 2009-10-31
- [新品快訊] ADP150: Ultralow Noise, 150 m 2009-10-31
- [新品快訊] ADP3629: High Speed, Dual, 2 2009-10-31
(責任編輯：發(fā)燒友)
發(fā)表評論，輕松獲取積分：
最新評論
已有條評論，共人參與，點擊查看相關下載
電子技術文章排行
本類排行
總排行