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PDF BA6852FP Data sheet ( Hoja de datos )
| Número de pieza | BA6852FP | |
| Descripción | Spindle and loading motor driver for PD | |
| Fabricantes | ROHM Semiconductor | |
| Logotipo |  |
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Motor driver ICs
Spindle and loading motor driver for PD
BA6852FP
The BA6852FP is a motor driver IC developed for use in PD, CD-ROM and DVD applications. In addition to having a
conventional spindle motor driver, it includes a reversible motor driver for use with loading motors to allow easy system
construction.
FApplications
PD, CD-ROM and DVD.
FFeatures
1) Power save circuit (three-level switch) allows FG out-
put in power save mode.
2) FGSW allows selection between either three-phase
composite output or single-phase output for the FG
output.
3) The output voltage for the loading motor driver can be
set using the Vref pin.
FAbsolute maximum ratings (Ta = 25_C)
FRecommended operating conditions (Ta = 25_C)
792
1 page  
Motor driver ICs
BA6852FP
FMeasurement circuits
(1) Measurement circuit resistance
(2) Input / output table
Note: Forward EC < ECR
Reverse EC > ECR
796
Input voltage
H = 2.6V
M = 2.5V
L = 2.4V
5 Page 
Motor driver ICs
BA6852FP
ICC4 : Ammeter A1 value
IN1 = 5V, IN2 = 0V
ICC5 : Ammeter A1 value
IN1 = 5V, IN2 = 5V
VIH : IN1 range for which OUT1 = High,
OUT2 = Low (IN2 = Low)
IN2 range for which OUT1 = Low,
OUT2 = High (IN1 = Low)
VIL : IN1 range for which OUT1 = Low,
OUT2 = High (IN2 = High)
IN2 range for which OUT1 = High,
OUT2 = Low (IN1 = High)
IIH : Ammeter A2 value when IN1 = 2V
Ammeter A3 value when IN2 = 2V
VCE : Sum of V1 (the value when 200mA is
flowing from the output high level pin)
and V2 (the value when 200mA is
flowing to the output low level pin).
802
11 Page | ||
| Páginas | Total 18 Páginas | |
| PDF Descargar | [ Datasheet BA6852FP.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| BA6852FP | Spindle and loading motor driver for PD | ROHM Semiconductor |
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