TB9080FG Toshiba

TB9080FG TOSHIBA Bi-CMOS Integrated Circuit Silicon Monolithic TB9080FG 3Phase DC Brushless Motor controller & gate driver 1. Overview TB9080FG is a 3Phase Brushless Motor controller LSI for Automotive which build-in GATE driver for external MOSFET. Motor speed is controlled by external PWM signal Input or external Voltage and target Motor speed is adjusted automatically by TB9080FG. TB9080FG control external Motor by SINE WAVE Operation LQFP64-P-1010-0.50E method. Weigt: 0.35g (Typ.) 2. Target Application: Battery Cooling Fan, etc. 3. Features Build-in 3 Phase Brushless SINE WAVE Operation System Controller Build-in 6ch GATE-driver for external Nch MOSFETs Motor rotation speed control by external PWM signal or external DC voltage Selectable CW/CCW Motor rotation direction Detection circuits FEATURES Motor Over Current MONITORING INPUT VOLTAGE MONITORING Over Temperature MONITORING Motor Lock MONITORING 5V-Rregulator MONITORING DCDC booster MONITORING External Temperature MONITORING Operation voltage range 7 to18V Operation temperature range -40 to125 Package LQFP64-P-1010-0.50E Stand by current 50A (Ta = 25 in sleep mode) AEC-Q100 qualified If there are description that G /RoHS COMPATIBLE G /RoHS Chemical symbol(s) of controlled substance(s)RoHS COMPATIBLE or RoHS COMPATIBLE, Chemical symbol(s) of controlled substance(s) >MCV in packing boxs label, the product corresponds to Europe RoHS order (2011 / 65 / EU). 2019 Toshiba Electronic Devices & Storage Corporation 1 2019-07-01 TB9080FG 4. Block Diagram PSIG OWP WAKE WAKE T0 SUBREG0.52V IWP 2 WAKE VSUB DC/DC Up LOADDUMP 3 ANAO OVP PSIG ANAI 4 IVP COMP 5V Main REG ASIG 5 OUP SIG SEL 6 CW/CCW IUP 8bitAD FET 7 OFV NC Convertor Pre Driver Circuit 8 ENA OWN 9 DG OVN LOGIC SEL0 10 OUN Circuit Over temp 11 SEL1 PGND Detect 12 SEL2 T2 Motor SEL3 13 AMPP Over current Delection XIN 14 AMPM OSC Motor Circuit HALL Current DGND 15 Monitor AMPO Singnal Comparator XOUT 16 TOVER 23 24 25 26 Note : Some of the functional blocks, circuits or constants in the block diagram may be omitted or simplified for explanatory purposes. 2019 Toshiba Electronic Devices & Storage Corporation 2 2019-07-01 SUP VSUB AGND SUN SVP T3 SVN DT1 SWP DT0 SWN VDD UTEST VREG TSHUT CCOMP NC TLMT LAMAX REGO VS CLMT OVD VCC ASHUT SWIN NC T1 SWDRV LA CSAMP VSW