移动电源-合泰方案-2.1A原理图

5544332211DDCCBBAA充电管理芯片来自U的电压调整网络说明FZ5V输出电流采样B2电池电压检测UX4充电芯片控制端UX2输出开关控制端UX3升压部分电压调整MOS开关电流检测BAT+BAT-BAT+BAT-EXDEXDBAT+UX4BAT+BAT+BAT+AMFZUX3LED3LED8B2FZLED2UX2LED1FB52.8VKEYLED4UX3UX4IN5VFB5UX2VCC_5V2.1AU7MEM8205FG_012345678C6CAPC3104BAT-p11R8RR413KQ6A3401K1KFC002S12341234Q8A3401_0R38100k1%R46220K1%R1218DR436.8KU5MEM8205FG12345678D12SS1412R4020mRC7CAPD11D1N3063CON1minUSB123456789R551K1%C11CAPL110UHCD75R473.3KC10CAPR1410KU129435A12345678INININKFOUTOUTOUTOUTR364,7k1%U2MEM8205FG12345678C31104C2220UF12C5CAP++U10LM35812345678.2.GND...VCCR443.3KC9CAPU4S-8261AAJMD-G2JT2G123456ODVMOCDPVDDVSSQ7A3401_0C1104R618K1%R39100k1%U11MEM8205FG_012345678R453.3KU6MEM8205FG12345678D10SS14_112R421KR374.7k1%R136.8kR7RBAT+p11U3SP6355F12345FBVDDCEGNDEXDU3HT46R06412345678910111213141516PA3PA2/AN2PA1/AN1PAO/ANOVSSPB0PB1PB2PB3PB4PB5VDDPA7/RESPA6/OSC1PA5/OSC2PA4/PWMOD9SS1412C8CAPR40100mRC422UFL2L220PDF文件使用pdfFactoryPro试用版本创建ÿÿ