Mitsumi Electric MM1646XH
5ch Motor Driver
| Part No. | MM1646XH |
|---|---|
| Datasheet | MM1646XH Download |
| Manufacturer |  Mitsumi Electric |
| Description | 5ch Motor Driver |
| Buy | Stock & Price |
FEATURES
1. 5ch motor driver in one package. 2. Small package ensures heat loss of 2.2W. 3. Built-in short brake (spindle). 4. Built-in thermal shutdown function. Package HSOP-28DAPPLICATIONS
1. for DVD players 2. for DVD minicomponent Pin Assignment 1 2 3 4 5 6 7 8 9 10 11 12 13 14 PS VBIAS VIN1 VIN2+ VIN2VO2 PreVCC1 PowerVCC1 PowerVCC2 PowerGND1 OUT2OUT2+ OUT1OUT1+ 15 16 17 18 19 20 21 22 23 24 25 26 27 28 OUT4+ OUT4OUT3+ OUT3OUTL+ OUTLPowerGND2 PreVCC2 VIN3 VIN4 PreGND VINLOVINLO+ SB 28 27 26 25 24 23 22 21 20 19 18 17 16 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 HSOP-28D (TOP VIEW) MITSUMI 5ch Motor Driver MM1646XH Block Diagram Spindle Motor Short Brake 1 Power Save Control circuit 7.2k 7.8k 7.2k 3 7.8k 4 Pre GND 25 26 28 2 27 5 24 6 Pre VCC1 10k 10k Pre VCC2 23 7 22 35k 10k 8 Power VCC1 25k 9 Power VCC2 Power GND1 TSD 35k 10k Power GND2 15k 20 21 10 19 11 X2 12 X2 Sled Driver Level Shift Spindle Driver Level Shift X2 18 X2 17 13 X2 14 X2 Actuator Focus Level Shift Actuator Tracking Level Shift X2 16 X2 15 TSD: Thermal shutdown MITSUMI 5ch Motor Driver MM1646XH PinDESCRIPTION
Pin no.
