HA13558AFH

w w at .D w h S a ee U 4 t m o .c HA13558AFH CD-ROM Combo Driver ADE-207-235C (Z) 4th Edition November 1, 1997 Description The HA13558AFH is combination of Spindle, Forcus, Tracking, Slider, Tray designed for CD-ROM and have following function and features. Functions 1.5 A sensorless spindle driver 0.5 A BTL forcus driver 0.5 A BTL tracking driver 1.5 A H bridge slider motor driver 1.0 A H bridge tray motor driver Amplitude detector circuit Over temperature shut down (OTSD) Features Sensorless spindle driver Soft switching Drive Low output saturation voltage (spindle) w w .D w t a S a e h t e U 4 .c m o w w w .D a S a t e e h U 4 t m o .c HA13558AFH Pin Arrangement CLKOSC COMM NC NC BESENS GND TAB 48 47 46 45 44 43 42 41 40 39 38 37 36 CT 35 PC 34 U 33 V 32 W 31 RNF VR1 AGC REF VCTL BRKSEL TRRIN 1 2 3 4 5 6 GND VSPN VBST B1 VPS B2 TAB TAB FCSIN FCSN FCSP TRRN TRRP NC 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 30 TRYN 29 TRYP 28 SLDS 27 SLDN 26 SLDP 25 SLDC COMPAIN COMPAVTH COMPAOUT PHASE VFCS GND TAB (Top view) 2 GND VSLD SLDIN CE TRYDIR TRYIN HA13558AFH Pin Description Pin No. 1 2 3 4 5 6 7 8, 9 10, 11 12 13 14 15 16 17 20 21 22 23 24 25 26, 27 28 29, 30 31 32, 33, 34 35 36 37, 39 Pin Name VR1 AGC REF VCTL BRKSEL TRRIN FCSIN FCSN & P TRRN & P NC COMPAIN COMPAVTH COMPAOUT PHASE VFCS VSLD SLDIN CE TRYDIR TRYIN SLDC SLDP & N SLDS TRYP & N RNF W, V, U PC CT BC2 & 1 Function Reference voltage. The IC's i...