电源设计指南POWER SUPPLIES ANALOGData Sheets Applications Notes DESIGN GUIDEFree Samples4CC-CV 14V0.8mm DFN 0.5A7V 0.25V PDAIC / / DC-DC LDO LED USB FET DDR PowerPCTMPowerPCMotorola, Inc.Maxim Integrated Products, Inc. 2004 Maxim Integrated Products.CC-CVPMOS FET QFN 6.5V VBATT 4VUSB*/ $1.75* 1,000(6,507,172) 1kSOT23USB*/AC(mm x mm) DS2770 MAX1501 MAX1507/ MAX1508 MAX1551/ MAX1555 MAX1645A MAX1647 MAX1667 MAX1737 MAX1758 MAX1772 MAX1811 MAX1873R/S/T MAX1874 MAX1879 MAX1926 1 1 2 1 2/3/4 1 1 1 / 1 ― 4 4 4 4 1 1 1 1 4 4A SMBus 4A 4A 28VIN 1.5A 28VIN 4A 500mA 4A 1A 800mA 4A ― ― 12VIN ― USB 28VIN 300kHz PWM (USB ) 0.5% / / 1.4A CC-CV 800mA 300mA ― SMBus (USB SBS 2 (1.0 SMBusTM ) Imin CC-CV DS2770K 15VIN 14V 14V ) 16-TSSOP 16-QFN (……