L6235PD STMicroelectronics, L6235PD Datasheet - Page 15

• Manufacturer Part Number: L6235PD
• Description: IC DRIVER 3PHASE MOTOR 36PWRSOIC
• Manufacturer: STMicroelectronics
• Type: Driverr

Specifications of L6235PD

• 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: 36-PowerSOIC
• Operating Supply Voltage: 7 V to 52 V
• Supply Current: 0.006 A
• Mounting Style: SMD/SMT
• Operating Current: 10mA
• Operating Temperature Classification: Automotive
• Package Type: PowerSO
• Operating Supply Voltage (min): 12V
• Operating Supply Voltage (typ): 42V
• Operating Supply Voltage (max): 52V
• 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: 497-5354-5; L6235PD

Figure 15. Tachometer Speed Control Loop.
Figure 16. t
PULSE
versus C
V
REF
PUL
1 . 10
1 . 10
100
10
C
4
3
REF2
1
and R
R
3
C
R
1
4
PUL
V
R
DD
PUL
.
R
DD
= 20k
R
1
R
PUL
R
R
2
PUL
Cpul [nF]
RCPULSE
= 47k
10
TACHO
VREF
C
C
R
REF1
PUL
PUL
H
1
= 100k
MONOSTABLE
TACHO
100
L6235
15/25