L6229Q STMicroelectronics, L6229Q Datasheet - Page 3

• Manufacturer Part Number: L6229Q
• Description: Motor / Motion / Ignition Controllers & Drivers DMOS Driver for 3-phase DC motor
• Manufacturer: STMicroelectronics
• Type: 3 Phase Brushless DC Motor Controllerr

Specifications of L6229Q

• Operating Temperature Classification: Commercial
• Operating Supply Voltage (min): 8V
• Operating Supply Voltage (max): 52V
• Product: Stepper Motor Controllers / Drivers
• Operating Supply Voltage: 8 V to 52 V
• Supply Current: 3.55 A
• Mounting Style: SMD/SMT
• Package / Case: VQFN-32
• Operating Temperature: + 150 C
• Lead Free Status / RoHS Status: Compliant

L6229Q
1
Block diagram
Figure 1.
RCPULSE
FWD/REV
VBOOT
TACHO
BRAKE
DIAG
VCP
EN
H
H
H
Block diagram
3
2
1
V
MONOSTABLE
BOOT
TACHO
REGULATOR
CHARGE
10V
PUMP
VOLTAGE
OCD
HALL-EFFECT
5V
DECODING
Doc ID 15209 Rev 3
SENSORS
PROTECTION
LOGIC
THERMAL
OCD1
OCD2
OCD
OCD3
MONOSTABLE
ONE SHOT
LOGIC
GATE
MASKING
PWM
TIME
OCD1
OCD2
OCD3
V
V
V
10V
10V
10V
COMPARATOR
BOOT
BOOT
BOOT
SENSE
+
-
D99IN1095B
Block diagram
VS
OUT 1
OUT 2
SENSE
VS
OUT 3
SENSE
VREF
RCOFF
A
B
A
B
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