SLA4708M

Stepper Motor Driver SLA4708M Features q High output breakdown voltage of 50V q Affluent output current of 1.5A q Built-in overcurrent, overvoltage and thermal protection circuits q Low standby current of 50µA External Dimensions (unit: mm) 31.0±0.2 3.2±0.15 24.4±0.2 16.4 ±0.2 Ellipse 3.2±0.15 3.8 4.8±0.2 1.7±0.7 Lead plate thickness resins 0.8max 12 16.0±0.2 13.0±0.2 8.5max 9.9±0.2 a b 2.7 Parameter Power supply voltage Breakdown voltage Input voltage Output current Diagnostic output sink current Diagnostic output withstand voltage Operating temperature Storage temperature Power Dissipation Symbol VS VO VIN IO, AVE IDIAG IDIAG. H Top Tstg PD Ratings 35 50 –0.3 to +7 1.5 10 7 –40 to +85 –40 to +150 3.5 (Ta=25ºC) Unit V V V A mA V ºC ºC W Conditions 9.5min (10.4) Absolute Maximum Ratings (Ta=25ºC) Pin 1 1.2±0.15 0.85 –0.1 1.45 +0.2 ±0.15 0.55 –0.1 +0.2 2.2±0.7 11P2.54± 0.7=27.94±1.0 31.5 max 1 2 3 4 5 6 7 8 9 10 11 12 a) Type No. b) Lot No. Without heatsink Standard Circuit Diagram Electrical Characteristics Parameter Input voltage (I A/A, I B/B standby) Symbol VIL VIH I IL Input current I IH VO.STA Output saturation voltage Output leak current Overcurrent detection Overvoltage detection Saturation voltage of diagnostic output Standby current VO.STA I O.LEAK I SD VSD VDIAG.L I STB 50 1.8 27.5 0.3 2.4 –0.8 50 1.3 1.5 100 Ratings min typ max 0.8 Unit V V mA µA V V µA A V V µA I DIAG = 5mA VS = 12V VIN = 0.4V VIN = 2.4V 5V 2 STBY P-GND 6 L-GND 11 L-GN...