BA6285AFP-Y Driver Datasheet

BA6285AFP-Y Datasheet, PDF, Equivalent


Part Number

BA6285AFP-Y

Description

Reversible Motor Driver

Manufacture

Rohm

Total Page 20 Pages
Datasheet
Download BA6285AFP-Y Datasheet


BA6285AFP-Y
Reversible Motor Drivers for Brush Motors
1.0A Reversible
Motor Drivers (Single Motor)
BA6956AN,BA6287F,BA6285FS,BA6285AFP-Y,BA6920FP-Y
No.11008EBT02
Description
The reversible motor driver for output 1.0A for 1 motor can set the output modes to four modes, normal, reverse, stop
(idling), and braking in accordance with logic input (2 inputs).
Features
1) Built-in surge absorption diode
2) By built-in power save circuit, current consumption when a motor stops (idles) can be suppressed
3) Output voltage can be optionally set by reference voltage setting pin
4) Built-in thermal shutdown circuit (TSD)
Applications
Audio-visual equipment; PC peripherals; Car audios; Car navigation systems; OA equipments
Absolute maximum ratings (Ta=25, All voltages are with respect to ground)
Parameter
Symbol
BA6956AN
BA6287F
Ratings
BA6285FS
BA6285AFP-Y BA6920FP-Y
Supply voltage
VCC
18
18
18
30
36
Unit
V
Supply voltage
Output current
Operating temperature
Storage temperature
Power dissipation
VM
IOMAX
TOPR
TSTG
Pd
18
1*1
-20 ~ 75
-55 ~ 150
1.19*2
18
1*1
-20 ~ 75
-55 ~ 150
0.689*3
18
1*1
-20 ~ 75
-55 ~ 150
0.813*4
30
1*1
-40 ~ 85
-55 ~ 150
1.45*5
36
1*1
-30 ~ 85
-55 ~ 150
1.45*5
V
A
W
Junction temperature
Tjmax
150
150
150
150
150
*1 Do not, exceed Pd or ASO.
*2 SIP9 package. Derated at 9.5mW/above 25.
*3 SOP8 package. Mounted on a 70mm x 70mm x 1.6mm FR4 glass-epoxy board with less than 3% copper foil. Derated at 5.52mW/above 25.
*4 SSOP-A16 package. Mounted on a 70mm x 70mm x 1.6mm FR4 glass-epoxy board with less than 3% copper foil. Derated at 6.5mW/above 25.
*5 HSOP25 package. Mounted on a 70mm x 70mm x 1.6mm FR4 glass-epoxy board with less than 3% copper foil. Derated at 11.6mW/above 25.
Operating conditions (Ta=25)
Parameter
Symbol
Supply voltage
VCC
BA6956AN
6.5 ~ 15
BA6287F
4.5 ~ 15
Ratings
BA6285FS BA6285AFP-Y BA6920FP-Y
4.5 ~ 15
4.5 ~ 24
6.5 ~ 34
Unit
V
Supply voltage
VM 6.5 ~ 15 4.5 ~ 15 4.5 ~ 15 4.5 ~ 24 6.5 ~ 34 V
VREF voltage
VREF < VCC, VM < VCC, VM < VCC, VM < VCC, VM < VCC, VM V
www.rohm.com
© 2011 ROHM Co., Ltd. All rights reserved.
1/17
2011.05 - Rev.B

BA6285AFP-Y
BA6956AN,BA6287F,BA6285FS,BA6285AFP-Y,BA6920FP-Y
Technical Note
Electrical characteristics (BA6956AN, unless otherwise specified, Ta=25and VCC=9V, VM=9V)
Parameter
Symbol
Min.
Limits
Typ.
Max.
Unit
Conditions
Supply current 1
ICC1
-
29 44 mA FWD/REV mode
Supply current 2
ICC2
-
56 80 mA Brake mode
Supply current 3
ICC3
-
0 15 µA Standby mode
Input threshold voltage H
VIH 2.0
-
VCC
V
Input threshold voltage L
VIL 0
- 0.8 V
Input bias current
IIH 50 90 131 µA VIN=2V
Output saturation voltage VCE - 1.7 2.3 V IO=0.2A, vertically total
VREF bias current
IREF
-
10 25 µA IO=0.2A, VREF=6V
Electrical characteristics (BA6287F, unless otherwise specified, Ta=25and VCC=9V, VM=9V, VREF=9V)
Parameter
Symbol
Min.
Limits
Typ.
Max.
Unit
Conditions
Supply current 1
ICC1 12 24 36 mA FWD/REV mode
Supply current 2
ICC2 29 48 67 mA Brake mode
Standby current
IST -
0 15 µA Standby mode
Input threshold voltage H
VIH 2.0
-
VCC
V
Input threshold voltage L
VIL 0
- 0.8 V
Input bias current
IIH 45 90 135 µA VIN=2V
Output saturation voltage VCE - 1.0 1.5 V IO=0.2A, vertically total
VREF bias current
IREF
6
12 18 mA IO=0.2A, FWD or REV mode
Electrical characteristics (BA6285FS, unless otherwise specified, Ta=25and VCC=9V, VM=9V, VREF=9V)
Parameter
Symbol
Min.
Limits
Typ.
Max.
Unit
Conditions
Supply current 1
ICC1 12 24 36 mA FWD/REV mode
Supply current 2
ICC2 29 48 67 mA Brake mode
Standby current
IST -
0 15 µA Standby mode
Input threshold voltage H
VIH 2.0
-
VCC
V
Input threshold voltage L
VIL 0
- 0.8 V
Input bias current
IIH 45 90 135 µA VIN=2V
Power save on voltage
VPSON
2.0
-
VCC
V Standby mode
Power save off voltage
VPSOFF
0
- 0.8 V Operation
Output saturation voltage VCE - 1.0 1.5 V IO=0.2A, vertically total
VREF bias current
IREF
6
12 18 mA IO=0.2A, FWD or REV mode
www.rohm.com
© 2011 ROHM Co., Ltd. All rights reserved.
2/17
2011.05 - Rev.B


Features Reversible Motor Drivers for Brush Motor s 1.0A Reversible Motor Drivers (Single Motor) BA6956AN,BA6287F,BA6285FS,BA628 5AFP-Y,BA6920FP-Y No.11008EBT02 ●De scription The reversible motor driver f or output 1.0A for 1 motor can set the output modes to four modes, normal, rev erse, stop (idling), and braking in acc ordance with logic input (2 inputs). Features 1) Built-in surge absorption diode 2) By built-in power save circui t, current consumption when a motor sto ps (idles) can be suppressed 3) Output voltage can be optionally set by refere nce voltage setting pin 4) Built-in the rmal shutdown circuit (TSD) ●Applica tions Audio-visual equipment; PC periph erals; Car audios; Car navigation syste ms; OA equipments ●Absolute maximum ratings (Ta=25℃, All voltages are wit h respect to ground) Parameter Symbol BA6956AN BA6287F Ratings BA6285FS B A6285AFP-Y BA6920FP-Y Supply voltage VCC 18 18 18 30 36 Unit V Supply voltage Output current Operating temperature Storage temperature Power d.
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