L6235D STMicroelectronics, L6235D Datasheet - Page 17

• Manufacturer Part Number: L6235D
• Description: IC DRIVER 3PH DC MOTOR 24SOIC
• Manufacturer: STMicroelectronics
• Type: Driverr

Specifications of L6235D

• 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 Supply Voltage: 7 V to 52 V
• Supply Current: 0.006 A
• Mounting Style: SMD/SMT
• Motor Type: Three Phase DC Brushless
• No. Of Outputs: 3
• Output Current: 7.1A
• Output Voltage: 52V
• Supply Voltage Range: 8V To 52V
• Driver Case Style: SO
• No. Of Pins: 24
• Operating Temperature Range: -40°C
• Rohs Compliant: Yes
• 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: Lead free / RoHS Compliant
• Other names: 497-4009-5; 497-4216-5; 497-4216-5

Figure 18. Overcurrent Protection Waveforms
Figure 19. t
Figure 20. t
DISABLE
DELAY
versus C
versus C
V
EN
BRIDGE
V
I
V
=V
SOVER
OCD
th(OFF)
th(ON)
I
OFF
OFF
V
DIAG
ON
ON
OUT
DD
EN
EN
.
t
OCD(ON)
1 1 0
1 1 0
and R
1 0 0
1 0 0
3
3
1 0
1 0
0.1
1
1
10
1
1
1
1
t
EN(FALL)
EN
t
DELAY
.
t
D(OFF)EN
R
R
E N
E N
= 2 2 0 k
= 2 2 0 k
C
C
E N
E N
t
Cen [nF]
OCD(OFF)
1 0
1 0
10
[ n F ]
[ n F ]
R
R
V
E N
E N
EN(LOW)
t
t
DISABLE
EN(RISE)
= 1 0 0 k
= 1 0 0 k
100
1 0 0
1 0 0
t
R
R
R
R
R
R
D(ON)EN
E N
E N
E N
E N
E N
E N
= 4 7 k
= 4 7 k
= 3 3 k
= 3 3 k
= 1 0 k
= 1 0 k
D02IN1383
L6235
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