品牌索引
产品分类 > 小信号开关二极管> 瞬态电压抑制器TVS/ESD> 双极管二极管> 调谐二极管> 齐纳(稳压)二极管> 小信号肖特基二极管> 频带转换二极管> 中/高功率管> 射频PIN二极管> Sinterglass二极管> 整流器 > N沟道(N-Channel)> P沟道(P-Channel)> 双N沟道(Dual N-Channel)> 双P沟道(Dual P-Channel)> 双N和P沟道(Dual N and P-Channel)
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产品介绍 Features
• High Efficiency: 92% for 3.3 V Output@ 400 mA from 2.5 V Input 87% for 1.8 V Output@ 70 mA from 1.2 V Input • High Switching Frequency, up to 600 kHz (not hitting current limit) • Low Quiescent Current of 9.0 A • Low Battery Detector • 0.8 V Startup • External Adjustable Output Voltage • ±1.5% Output Voltage Accuracy • Ring−Killer for Discontinuous Conduction Mode • Thermal Shutdown • 1.2 A Cycle−by−Cycle Current Limit • Output Current up to 400 mA @ VOUT = 3.3 V, 200 mA @ VOUT = 1.8 V • Overvoltage Protection • Low Profile and Minimum External Part • Open Drain Low−Battery Detector Output • Compact Micro10 Package • Pb−Free Package is Available Typical Applications • Wireless Optical Mouse • Wireless Headsets • Internet Audio Players • Personal Digital Assistants (PDAs) • Hand−held Instruments • Conversion from one/two NiMH or NiCd cells to 1.8 V / 3.3 V |
