AMtek AM9858
The AM9858 is developed to drive Brush-less spindle motor. This IC has braking select.| Part No. | AM9858 |
|---|---|
| Datasheet | AM9858 Download |
| Manufacturer |  AMtek |
| Description | 180 Deg BLDC Motor Driver |
| Buy | Stock & Price |
APPLICATIONS
CD-ROM, DVD-ROM, DVD-RW , BD-ROM and car DVD drive●
FEATURES
1) Silent Direct-PWM-driving system 2) Current limit circuit 3) Built in FG-output 4) Hall Bias circuit 5) Reverse rotation detect and protection 6) Low consumption 7) Short brake 8) Built-in thermal-shut-down circuit●
ABSOLUTE MAXIMUM RATINGS
(Ta = 25℃) Parameter 5V voltage Supply Motor power supply Thermal Resistance Junction-ambient Spindle output current Power dissipation Operating temperature Storage temperature Symbol Vcc1/Vcc2 VM● ja Io Pd Topr Tstg Limits 7 15 *57 *1.6 *2.2 -40 to +85 **-40 to +150 Unit V V oC/W A W ℃ ℃ *Note : Absolute maximum ratings are those values beyond which the device could be permanently damaged. Abs
