P9030-EVK IDT, P9030-EVK Datasheet - Page 19

• Manufacturer Part Number: P9030-EVK
• Description: Power Management IC Development Tools
• Manufacturer: IDT
• Type: PMIC Solutionsr

Specifications of P9030-EVK

• Product: Evaluation Kits
• Tool Is For Evaluation Of: P9030
• Input Voltage: 10 V to 20 V
• Output Voltage: 5 V
• Output Current: 1.5 A
• Part # Aliases: IDTP9030-EVK
• For Use With: P9030-0NTGI

IDTP9030
Product Datasheet
happen, then the IDTP9030 removes the Power Signal.
Similary, the IDTP9030 must receive a Rectified Power
Packet within a WPC-specified time after receiving the
stop bit of the checksum byte of the Configuration Packet
(which was received earlier in the identification and
configuration phase). Otherwise, it removes the Power
Signal.
Upon receiving a Control Error value, the IDTP9030
makes adjustments to its operating point after a delay to
enable the Primary Coil current to stabilize again after
communication.
If the IDTP9030 correctly receives a Packet that does not
comply with the sequence, then it removes the Power
Signal.
FOREIGN OBJECT DETECTION (FOD)
In addition to over-temperature protection, the IDTP9030
employs a proprietary FOD technique for safety which
detects foreign objects placed on the base station. The
FOD algorithm is multi-layered and issues warnings
depending on the severity of the warning.
The FOD warning comes on during the PING phase
indicating the presence of a smaller object and larger
object respectively. The FOD warning is asserted during
the Power Transfer phase, indicating presence of a
foreign object. With this warning ON, the IDTP9030 stops
power transfer, goes back to the PING phase, and stays
there until the surface is cleared and the process starts
over again.
Revision 1.0
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© 2012 Integrated Device Technology, Inc.