Ordering number : ENA1888A LV8402V Bi-CMOS IC 2ch Forward/Reverse Motor Driver LV8402V Allowable Operating Conditions at Ta = 25C, SGND = PGND = 0V Parameter Symbol Conditions Ratings Unit Power supply voltage (VM pin) VM 1.5 to 15.0 V Power supply voltage (V pin) V 2.8 to 5.5 V CC CC Input signal voltage V 0 to V V IN CC Input signal frequency f max 200 kHz Electrical Characteristics Ta = 25C, V = 3.0V, VM = 6.0V, SGND = PGND = 0V, unless otherwise specified. CC Ratings Parameter Symbol Conditions Remarks Unit min typ max Standby load current drain IMO V = 0V, VM = 6V 1 1.0 A CC Operating control current drain IC1 When V is applied, with no load 2 0.85 1.2 mA CC High-level input voltage V 2.7 V 5.5V 0.6V V V IH CC CC CC Low-level input voltage V 2.7 V 5.5V 0 0.2V V IL CC CC High-level input current I V = 3V 3 15 25 A IH IN (IN1, IN2, EN1, EN2) Low-level input current I V = 0V 3 -1.0 A IL IN (IN1, IN2, EN1, EN2) Pull-down resistance value RPD1 100 200 400 k Charge pump voltage VG V + VM 8.5 9.0 9.5 V CC Output ON resistance 1 RON1 Sum of top and bottom sides ON 4 0.75 1.2 resistance. Output ON resistance 2 RON2 Sum of top and bottom sides ON 4 1.0 1.5 resistance. V = 2.8V CC Low-voltage detection voltage VCS V pin voltage is monitored 5 2.15 2.30 2.45 V CC Thermal shutdown temperature Tth Design guarantee value * 6 150 180 210 C Output block Turn-on time TPLH When no load. Design guarantee value * 7 0.3 0.5 S When no load. 8 100 200 nS Turn-off time TPHL When no load. Design guarantee value * 7 0.35 0.6 S When no load. 8 100 200 nS * : Design guarantee value and no measurement is preformed. Remarks 1. Current consumption when output at the VM pin is off. 2. Current consumption at the V pin when V is 3V(standby mode). CC CC 3. Pins IN 1, 2, EN1, and EN2 are all pulled down. 4. Sum of upper and lower saturation voltages of OUT pin divided by the current. 5. All power transistors are turned off if a low V condition is detected. CC 6. All output transistors are turned off if the thermal protection circuit is activated. They are turned on again as the temperature goes down. 7. Rising time from 10 to 90% and falling time from 90 to 10% are specified. 8. The change of the voltage of the input pin provides for time until the voltage of the terminal OUT changes by 10% at the time of 50% of V . CC No.A1888-2/6