R2A30440NP_15 Datasheet, PDF (2/7 Pages) Renesas Technology Corp – 6-Channel Motor Driver IC for DSC, DVC and Surveillance Cameras

R2A30440NP
Absolute Maximum Ratings (Unless specified, the ambient temperature is 25C)
Item
Power-supply voltage 1
Power-supply voltage 2
Direct current (1ch~2ch)
Instantaneous output current
(1ch~2ch)
Direct current (3ch~6ch)
Allowable power consumption
Thermal derating ratio
Max. junction temperature
Applied input voltages
Ambient operating temperature
Storage temperature
Symbol
VCC
VM
Iod
Iop
Iod
Pd
K
Tj
Vin
Topr
Tstg
Rated Value
6.5
6.5
600
800
800
1590
–12.72
150
–0.3~VCC+0.3
–30~85
–40~150
Unit
V
V
mA/ch
mA/ch
Remarks
Note1
Note1
Note4 DC
Note4 PW < 10ms, Duty  20%
mA/ch
mW
mW/C
C
V
C
C
Note4 DC
Note2 (Ta = 25C)
Note2 (Ta  25C)
Note3
Notes: 1. As a rule, do not apply reverse power-supply voltages.
2. Glass epoxy board: 76.2mm x 114.5mm x 1.6mm,
copper-occupancy ratio in a 4-layer board: 20% in layers 1 and 4, 100% in layers 2 and 3.
Note that the allowable power consumption changes according to the conditions imposed on the board.
3. As a rule, do not apply voltages above the power-supply voltage or below the GND voltage.
4. The total output current does not exceed the rated value in usage with multiple channels simultaneously
turned on.
Thermal
Derating Curve
1500
1590
–12.72mW/C
1000
826
500
0
20
40 60
80 100 120 140 160
Ambient operating temperature Ta [C]
[Remarks]
The electric power which the power consumption of this IC with the output transistor of 1ch - 6ch becomes dominant.
Output transistor power consumption formula
<Full Swing/Constant Voltage>: (output current)² x ON resistance
E.g. (500mA)² x 2.0ohm=500mW
<Constant current>: output current x {VM – RNF5 – output current x RM}
Note: In constant current control, the on resistance is not included in the calculation
We recommend that you solder to connect the heatsink at the bottom of the package.
(To fix it to a potential, please connect with pin 10: DGND)
When the ambient temperature is 25C or more, refer to the above figure in selecting the required heat sink.
R19DS0063EJ0100 Rev.1.00
May 10, 2012
Page 2 of 6