ATA6824-MFHW Atmel, ATA6824-MFHW Datasheet - Page 22

• Manufacturer Part Number: ATA6824-MFHW
• Description: IC MOTOR DVR H-BRIDGE 32TPQFP
• Manufacturer: Atmel

Specifications of ATA6824-MFHW

• Applications: DC Motor Controller
• Number Of Outputs: 1
• Voltage - Supply: 6.5 V ~ 21.3 V
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 32-VQFN Exposed Pad, 32-HVQFN, 32-SQFN, 32-DHVQFN
• 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

11. Errata
11.1
11.2
22
Faulty Pulse at DG1
Problem Fix/Workaround
Atmel ATA6824
A faulty pulse of approximately 100ns appears at pin 16 (DG1) – signalizing short circuit condi-
tion – under following circumstances:
General condition: PWM = HIGH
and
detected undervoltage of VBAT (signalized at pin 15 = DG2)
or
detected overvoltage of VBAT (signalized at pin 15 = DG2)
or
detected undervoltage of the charge pump (signalized at pin 15 = DG2)
or
overtemperature shutdown
Set software to ignore the faulty pulse.
4931L–AUTO–02/11