A3948 Datasheet | Allegro MicroSystems

A3948 DMOS Full-Bridge PWM Motor Driver Discontinued Product These parts are no longer in production The device should not be purchased for new design applications. Samples are no longer available. Date of status change: April 28, 2007 Remended Substitutions: NOTE: For detailed information on purchasing options, contact your local Allegro field applications engineer or sales representative. Allegro Micro Systems, Inc. reserves the right to make, from time to time, revisions to the anticipated product life cycle plan for a product to acmodate changes in production capabilities, alternative product availabilities, or market demand. The information included herein is believed to be accurate and reliable. However, Allegro Micro Systems, Inc. assumes no responsibility for its use; nor for any infringements of patents or other rights of third parties which may result from its use. Data Sheet 29319.36A A3948SLB (SOIC) CHARGE PUMP CP 1 CP2 2 CP1 3 PHASE 4 θ OSC 5 GROUND 6 GROUND 7 LOGIC SUPPLY 8 VDD ENABLE 99 DATA 10 CLOCK 11 STROBE 12 SERIAL PORT LOGIC 24 VREG 23 RANGE NC 22 NO CONNECTION 21 OUTB VBB 20 LOAD SUPPLY 19 GROUND 18 GROUND 17 SENSE 16 OUTA NC 15 NO CONNECTION 14 MODE ÷ 13 REF Dwg. PP-069A Note that the A3948SLB(SOIC) and A3948SB (DIP) do not share a mon terminal...