Dual High-Efficiency 1.5MHz 1A PWM Step-Down DC-DC Converter

文件：768.6 Kbytes 頁數(shù)：10 Pages

EUTECHEutech Microelectronics Inc

德信科技德信科技股份有限公司

雙路高效率、1.5MHz、1APWM降壓型DC-DC變換器

EUP3020包含兩路獨立的1.5MHz固定頻率、電流模、PWM降壓型變換器。每一路均集成了主開關(guān)管和同步管以提高效率而無需外接肖特基二極管。EUP3020適用于采用單節(jié)鋰離子電池或3節(jié)NiMH/NiCd電池的便攜系統(tǒng)。每一路可在2.5V到5.5V的輸入電壓范圍下提供1A的輸出電流。輸出電壓可低至0.6V。EUP3020可提供100%占空比的低壓降運行。 ?效率高達96%\n?1.5MHz固定開關(guān)頻率\n?每路高達1A的輸出電流\n?2.5V至5.5V的輸入電壓范圍\n?低至0.6V的可調(diào)輸出電壓\n?100%占空比低壓降工作\n?電流模工作模式\n?短路保護\n?過溫保護\n?關(guān)斷電流＜1μA\n?帶軟啟功能\n?TDFN-12封裝\n?符合RoHS規(guī)范及Pb-Free;

Eutech

德信科技

Dual High-Efficiency 1.5MHz 1A PWM Step-Down DC-DC Converter

文件：768.6 Kbytes 頁數(shù)：10 Pages

EUTECHEutech Microelectronics Inc

德信科技德信科技股份有限公司

GSM Multiband RF Transceiver

Description The W3020 is a highly integrated GSM transceiver designed to operate in dual-band handsets or in single-band handsets operating at 900, 1800, and 1900 MHz frequency bands (1900 MHz performance is not verified in production). The IC architecture allows the RF designer to provide soluti

文件：409.26 Kbytes 頁數(shù)：44 Pages

AGERE

GSM Multiband RF Transceiver

Description The W3020 is a highly integrated GSM transceiver designed to operate in dual-band handsets or in single-band handsets operating at 900, 1800, and 1900 MHz frequency bands (1900 MHz performance is not verified in production). The IC architecture allows the RF designer to provide soluti

文件：409.26 Kbytes 頁數(shù)：44 Pages

AGERE

Plastic-Encapsulate MOSFETS

FEATURES ? Battery switch ? Load switch ? High density cell design for ultra low RDS(ON) ? Fully characterized avalanche voltage and current ? Excellent package for good heat dissipation ? Special process technology for high ESD capability DESCRIPTION DS(ON) The FBM3020 uses advanced tr

文件：490.89 Kbytes 頁數(shù)：4 Pages

GWSEMI

唯圣電子