L6235D013TR STMicroelectronics, L6235D013TR Datasheet - Page 11
![IC DRIVER 3PHASE DC MOTOR 24SOIC](/photos/6/88/68802/497-24-soic__7_5mm_width__series_sml.jpg)
L6235D013TR
Manufacturer Part Number
L6235D013TR
Description
IC DRIVER 3PHASE DC MOTOR 24SOIC
Manufacturer
STMicroelectronics
Type
Driverr
Datasheet
1.L6235D013TR.pdf
(25 pages)
Specifications of L6235D013TR
Applications
DC Motor Driver, Brushless (BLDC), 3 Phase
Number Of Outputs
1
Current - Output
5.6A
Voltage - Supply
12 V ~ 52 V
Operating Temperature
-25°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
24-SOIC (7.5mm Width)
Operating Current
10mA
Operating Temperature Classification
Automotive
Package Type
SO
Operating Supply Voltage (min)
12V
Operating Supply Voltage (typ)
42V
Operating Supply Voltage (max)
52V
Operating Supply Voltage
7 V to 52 V
Supply Current
0.006 A
Mounting Style
SMD/SMT
For Use With
497-4935 - BOARD MOTOR BRUSHLESS DC L6235
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Load
-
Lead Free Status / Rohs Status
Compliant
Other names
497-4009-2
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Figure 10 shows the lower limit for the On Time t
to be said that t
than t
So, small C
switching frequency), but, the smaller is the value for C
performance.
Figure 9. t
Figure 10. Area where t
RCRISE
OFF
OFF
- t
ON
DT
versus C
value gives more flexibility for the applications (allows smaller On Time and, therefore, higher
. In this last case the device continues to work but the Off Time t
is always bigger than t
OFF
ON
can vary maintaining the PWM regulation.
1 . 10
1 . 10
and R
100
100
10
10
1
1
4
3
0.1
0.1
OFF
ON(MIN)
.
1.5 s (typ. value)
R
off
because the device imposes this condition, but it can be smaller
= 20k
ON
1
1
for having a good PWM current regulation capacity. It has
R
off
Coff [nF]
Coff [nF]
OFF
= 47k
, the more influential will be the noises on the circuit
R
off
= 100k
10
10
100
100
OFF
is not more constant.
L6235
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