ATA6823-PHQW Atmel, ATA6823-PHQW Datasheet - Page 2

• Manufacturer Part Number: ATA6823-PHQW
• Description: IC H-BRIDGE MOTOR DRIVER 32-QFN
• Manufacturer: Atmel
• Type: H-Bridge Motor Driverr

Specifications of ATA6823-PHQW

• Configuration: H Bridge
• Input Type: PWM
• Delay Time: 4.25µs
• Current - Peak: 350mA
• Number Of Configurations: 1
• Number Of Outputs: 4
• Voltage - Supply: 6.5 V ~ 21.2 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 32-VQFN Exposed Pad, 32-HVQFN, 32-SQFN, 32-DHVQFN
• Operating Supply Voltage: 7 V to 18 V
• Supply Current: 7 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• High Side Voltage - Max (bootstrap): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Figure 1-1.
2
Atmel ATA6823
CP
Block Diagram
VBATSW
CPLO
PBAT
VBAT
CPIH
VINT
VG
VCC
CP
Regulator
Regulator
Regulator
VCC 5V
Charge
Vint 5V
Pump
12V
VRES
VMODE
HS Driver 2
VBG
Oscillator
Bandgap
H2
12 bit
R
OTP
GATE
/RESET
HS Driver 1
WD
H1
Microcontroller
R
GATE
EN1
M
Logic Control
S1
DIR
S2
PWM
LS Driver 1
L1
R
GATE
RX
LS Driver 2
OT
UV
OV
L2
R
LIN
TX
GATE
Supervisor
WD timer
CC timer
PGND
VCC
VBAT
GND
DG3
DG2
DG1
CC
EN2
LIN
4856K–AUTO–01/11