TC78H611FNG,EL Toshiba

TC78H611FNG TOSHIBA CDMOS Integrated Circuit Silicon Monolithic TC78H611FNG DUAL H-BRIDGE DRIVER IC The TC78H611FNG is a dual H-bridge driver IC for DC motors which incorporates DMOS in output transistors. The TC78H611FNG is capable of driving 2 DC brushed motors or 1 stepping motor. P-TSSOP16-0505-0.65-001 Weight: 0.06 g(Typ.) Features Power supply voltage for motor : V =18 V(Absolute Maximum Ratings) M Power supply voltage for control : V =6 V(Absolute Maximum Ratings) CC Output current : I =1.1 A(Absolute Maximum Ratings) OUT Output ON resistance : Ron(upper and lower sum)=0.8 (Typ.) Internal pull-down resistors on inputs : 200 k(Typ.) Built-in over current detection(ISD), thermal shutdwon(TSD) circuit, and under voltage lockout(UVLO) circuit. Small package : P-TSSOP16-0505-0.65-001 Built-in cross conduction protection circuit 2017-04-10 1 2017 Toshiba Corporation TC78H611FNG Block Diagram VCC GND UVLO AO1 IN1A Predriver H-Bridge A AO2 IN2A ISD Motor Control VM UVLO IN1B Logic TSD BO1 IN2B Predriver H-Bridge B BO2 /STBY GND GND * Please note that in the block diagram, functional blocks or constants may be omitted or simplified for explanatory purposes. 2017-04-10 2