ABSOLUTE MAXIMUM RATINGS
at TJ ≤ +150°C Motor Supply Voltage, VBB .................... 45 V Output Current, IOUT (tw ≤ 20 µs) ..... ±1.75 A (Continuous) ............................... ±1.5 A Logic Supply Voltage, VCC .................... 7.0 V Logic Input Voltage Range, VIN ................................ -0.3 V to +7.0 V Output Emitter Voltage, VE ................... 1.0 V Package Power Dissipation, PD ......................................... See Graph Operating Temperature Range, TA .................................. -20°C to +85°C Storage Temperature Range, TS ................................ -55°C to +150°C Output current rating may be limited by duty cycle, ambient temperature, and heat sinking. Under any set of conditions, do not exceed the specified peak current rating or a junction temperature of +150°C. m o .c U 4 t e e h S a t a .D w w w θ 1 43 42 41 44 VCC 40 2 1 39 38 37 36 35 34 33 32 31 GND PWM 1 PWM 2 30 29 GND 6 5 4 3 VBB θ2 ENABLE 2 27 PHASE 2 26 EN 2 RC1 E1 LOAD SUPPLY 22 OUT 2B 21 OUT 2A 18 SENSE 2 20 V REF 2 25 RC 2 28 E2 19 I20 23 I21 24 LOGIC SUPPLY OUT 1A OUT 1B I10 I11 Dwg.
Allegro MicroSystems