ATA6830-PKHW Atmel, ATA6830-PKHW Datasheet - Page 10

• Manufacturer Part Number: ATA6830-PKHW
• Description: Motor / Motion / Ignition Controllers & Drivers IC Automotive for Headlamp Adjustment
• Manufacturer: Atmel
• Type: 2 Phase Stepper Motor Driverr

Specifications of ATA6830-PKHW

• Product: Stepper Motor Controllers / Drivers
• Operating Supply Voltage: 7 V to 20 V
• Supply Current: 7 mA
• Mounting Style: SMD/SMT
• Package / Case: QFN-28
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Figure 3-8.
10
ATA6830
Flow Diagram for the Power-up Sequence
cruise control
Y
synchronization
new position?
reference run
reference run
3 successive
commands
reset state
idle state
Y
Y
N
N
N
idle state
4575D–BCD–09/05