(China (Mainland))
Product Summary
The AMC3100DBFT is a high efficiency synchronous buck DC/DC converter using a constant frequency, current mode architecture. Adjustable version and fixed output voltages of 1.2V, 1.5V and 1.8V are available. 300uA low supply current at no load and <1μA supply current at shutdown. The 2.5V to 5.5V input voltage range makes the AMC3100DBFT ideally suited for single Li-Ion battery-powered applications. It is available in a low profile (1mm) Thin SOT-23-5L package. The applications of the AMC3100DBFT are PDA, Personal Media Player, Smart Phone, Digital Still Camera, Video Camcorder, Portable Instruments, Bluetooth Headset.
Parametrics
AMC3100DBFT absolute maximum ratings: (1)Input Voltage, VIN:-0.3V to 6V ; (2)RUN, VFB Voltage:-0.3V to VIN ; (3)SW Voltage:-0.3V to VIN+0.3V ; (4)P-Channel Switch Source Current (DC):800mA ; (5)N-Channel Switch Sink Current (DC):800mA ; (6)Peak SW Sink and Source Current:1.3A ; (7)Operating Temperature Range:-40℃ to 85℃; (8)Junction Temperature, TJ:125℃; (9)Storage Temperature Range:-60℃ to 150℃; (10)Lead Temperature (soldering, 10 seconds):300℃.
Features
AMC3100DBFT features: (1)High Efficiency: Up to 96% ; (2)600mA Output Current at VIN=3V ; (3)2.5V to 5.5V Input Voltage Range ; (4)1.5MHz Constant Switching Frequency ; (5)No Schottky Diode Required ; (6)100% Duty Cycle as Low Dropout Operation; (7)0.6V Reference Voltage Allows 0.6V ; (8)Minimum Output Voltage ; (9)<1μA Shutdown Mode Supply Current ; (10)Current Mode Operation for Excellent Line ; (11)and Load Transient Response ; (12)Over-temperature Protected ; (13)4KV HBM ESD Protection ; (14)5-Pin Thin SOT-23 package.
Diagrams
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