ATA6833-PLQW Atmel, ATA6833-PLQW Datasheet - Page 2

• Manufacturer Part Number: ATA6833-PLQW
• Description: IC BLDC MOTOR DVR/LIN SBC 48VQFN
• Manufacturer: Atmel
• Type: 3 Phase Brushless DC Motor Controllerr

Specifications of ATA6833-PLQW

• Applications: DC Motor Controller, Brushless (BLDC), 3 Phase
• Number Of Outputs: 1
• Voltage - Supply: 5.5 V ~ 22.3 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: 48-VQFN Exposed Pad, 48-HVQFN, 48-SQFN, 48-DHVQFN
• Product: Fan / Motor Controllers / Drivers
• Supply Current: 7 mA
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Voltage - Load: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Figure 1-1.
2
VBAT
Atmel ATA6833/ATA6834 [Preliminary]
Block Diagram
VMODE
/RESET
Hall A
Hall B
Hall C
IH1-3
IL1-3
VCC
DG1
DG2
DG3
WD
RX
TX
VBAT
Overtemperature
Undervoltage
Short Circuit
3.3/5V VCC
Supervisor:
LIN
Regulator
LIN
VBATSW VINT
LINGND
Logic Control
EN1
Regulator
Regulator
VG
VINT 5V
EN2
13V
GND
RWD WDD
CPHI1
Timer
VBG
WD
CPLO1
ATA6833/34
Atmel
CPHI2
CP
CPLO2
Oscillator
Timer
CPOUT
CC
CC
High-side
High-side
High-side
Low-side
Low-side
Low-side
Driver 3
Driver 2
Driver 1
Driver 1
Driver 2
Driver 3
PGND
PBAT
H3
H2
H1
S1
S2
S3
L1
L2
L3
9122G–AUTO–10/10
M