Diodes AM4963/AM4963R - Manual (Page 3)

Data Sheet
Single Phase Full Wave Direct PWM Motor Driver AM4963/AM4963R
Sep. 2011 Rev. 1. 0 BCD Semiconductor Manufacturing Limited
3
Pin Description
Pin Number
HTSSOP-14 SSOP-16
Pin Name Function
1 2 OUT2 Driver output2
2 3 VCC Power
3 4 VMIN Minimum duty setting
4 5 PWM PWM pulse adjustable input
5 6 CF PWM Filter capacitor input
6 7 FG/RD Rotation speed indicator or Rotation/lock state indicator
7 8 RT Thermal sensitive
8 9 TL Low temperature set resistor
9 10 HIN+ Hall sensor input+
10 11 HIN- Hall sensor input-
11 12 RADJ Alpha slope adjustable
12 13 CT Lock and rotation setting capacitor terminal
13 15 TH High temperature set resistor
14 16 OUT1 Driver output1
1 PGND Power ground
14 SGND Signal ground