iC-XU SO28 PACKAGE SPECIFICATION Rev A1, Page 1/1 PIN CONFIGURATION SO28 PIN FUNCTIONS (top view) No. Name Function 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 Driver 1 (Sink) Driver 2 (Sink) Neg. Driver Supply Voltage Neg. Driver Supply Voltage Driver 3 (Sink) Driver 4 (Sink) Ground Driver 1 (Source) Driver 2 (Source) Pos. Driver Supply Voltage 28 1 SP M42 27 3 26 4 25 5 24 6 23 7 22 M3- NP VCC -VM - VM R FHB M2- A1 M1- A0 GND 8 21 9 20 M1+ NCS2 NCS1 M2+ 10 19 11 18 12 17 13 16 14 15 ND- +VM ND+ n.c. M4+ n.c. M3+ +VM n.c. n.c. M4M3-VM -VM M2M1GND M1+ M2+ +VM n.c. n.c. +VM n.c. n.c. M3+ M4+ ND+ NDNCS1 NCS2 A0 A1 FHB R VCC NP SP Pos. Driver Supply Voltage Driver 3 (Source) Driver 4 (Source) Data Input (Source) Data Input (Sink) Chip Select 1, low active Chip Select 2, low active Address Address Full-/Half Bridge Select Reset Logic Supply Voltage PWM Input, low active Drivers Inhibit PHYSICAL DIMENSIONS SO28 (in mm) K Max. 17.73 17.93 J H I A Min. M B 1.27 BSC L G C D A C D 0.46 0.66 REF E 7.40 7.60 F 10.11 10.51 G 0.10 0.30 E F B 0.36 1 iC-Haus GmbH Integrated Circuits Am Kuemmerling 18, D-55294 Bodenheim H 2.34 I 2.44 2.64 J 0.23 0.32 K 45 DEG L 0.51 1.01 M 0 DEG 8 DEG Tel +49-6135-9292-0 Fax +49-6135-9292-192 http://www.ichaus.com