L6229QTR STMicroelectronics, L6229QTR Datasheet - Page 3

• Manufacturer Part Number: L6229QTR
• Description: IC DRIVER DMOS DC MOTOR 32VFQFPN
• Manufacturer: STMicroelectronics
• Type: 3 Phase Brushless DC Motor Driverr

Specifications of L6229QTR

• Applications: DC Motor Driver, Brushless (BLDC), 3 Phase
• Number Of Outputs: 1
• Current - Output: 2.8A
• Voltage - Supply: 12 V ~ 52 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: 32-VFQFN, 32-VFQFPN
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Load: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-8495-2

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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