1、1122334455667788D DC CB BA ATitleNumber RevisionSizeA2Date: 2015-10-17 Sheet ofFile: D:项目公开LT3791_BTS650.SchDocDrawn By:CTRL1SS2PWM3C/10/OPENLED4SHORT/SHORTLED5VREF6ISMON7IVINMON8EN/UVLO9IVINP10IVINN11VIN12INTVCC13TG114BST115SW116PGND17BG118BG219PGND20SW221BST222TG224ISP25ISN26SNSP27SNSN28TEST129SGN
2、D30PWMOUT31CCM/TEST232CLKOUT33SYNC34RT35VC36FB37OVLO38SGND39U1LT3791-1C7225R1350RR60R005R9220KR10270KR1847KR11100KR12100KC14104R255K1R2684K5D6BAT46WJQ8Si7884DPL210uHD7BAT46WJC6106R210R005R140R025C4107R231KR2010KD818VR19100KP3T2SMAJ18CAD51N4007R79R1F11A/33VR1100KR82KP1P4L+C13105W418VW35V1R17100KR16330KC12104Q4AO3401L-T3SMAJ18CAR15100KW118VD11N4007P5Q13AOD438Q3AO3401C8474C15103C16223Q12Si7884DPQ6Si7884DPQ10Si7884DPC10104C11104C5107C9107P6Q2AAO4828Q2BAO4828OUT1OUT2IN3VBB4IS5OUT6OUT7U2BTS650PR21KR49R1R279R1P2D21N4148R282KQ1AO3402R29100KW28V1R312KW618VR302KW518V原灯线+原搭铁-镇流器-电瓶+镇流器+
