车充及USB供电降压DC/DC转换器

TMI2244B is a wide input voltage, high efficiency Active CC step-down DC/DC converter that operates in either CV (Constant Output Voltage) mode or CC (Constant Output Current) mode. Switching frequency can be set by external resistor. Maximum 94% efficient be obtained at 3.4A and 5V output. Two • 36V Input Voltage Surge\n• Wide input voltage: 8V~30V\n• Up to 4A Output Current\n• 30kHz~500kHz Adjustable Frequency\n• ±6% CC Accuracy\n• Internal Compensation\n• 32V Input OVP Protection\n• HICCUP Mode\n• Output OVP Protection\n• Efficiency up to 94%\n• 0.2V~2V Output Line Drop Compensa;

Tollsemi

拓尔微电子

Crystal Unit SMD 2.0x1.6 24.576MHz

Features: Surface Mount Hermetic Package Excellent Reliability Performance Good Frequency Perturbation and Stability over temperature Ultra Miniature Package Description and Applications: Surface mount 2.0mmx1.6mm crystal unit for use in wireless communications devices, especially for a n

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TAI-SAW

嘉硕科技

Evaluating the AD45336 32-Channel, High Voltage, Matched Precision Resistor Divider

FEATURES ► A full-featured EVAL-AD45336EBZ evaluation board for the AD45336, which is a monitoring companion to the AD45335 ► Can operate in standalone mode or in companion mode with the EVAL-AD45335SDZ evaluation board, which must be purchased separately

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AD

亚德诺

Ultra Fast USB 2.0 SD/MMC Flash Media Controller

文件：565.3 Kbytes 页数：22 Pages

SMSC

SMSC Corporation