ADP1052ACPZ-R7 datasheet(104/113 Pages) AD

104 / 113 page

ADP1052

Data Sheet

Rev. B | Page 104 of 113

Bits

Bit Name/Function

R/W

Description

[2:0]

tF5 offset multiplier

R/W

This value multiplies the step size specified by Register 0xFE66[2:0]to determine the tF5 offset from

nominal timing at 0 A input current.

Bit 2

Bit 1

Bit 0

Multiplier

Table 180. Register 0xFE60—SR2 Dead Time

Bits

Bit Name/Function

R/W

Description

tR6 polarity

R/W

0 = positive polarity; 1 = negative polarity.

[6:4]

tR6 offset multiplier

This value multiplies the step size specified by Register 0xFE66[2:0] to determine the tR6 offset from

nominal timing at 0 A input current.

Bit 6

Bit 5

Bit 4

Multiplier

tF6 polarity

R/W

0 = positive polarity; 1 = negative polarity.

[2:0]

tF6 offset multiplier

R/W

This value multiplies the step size specified by Register 0xFE66[2:0] to determine the tF6 offset from

nominal timing at 0 A input current.

Bit 2

Bit 1

Bit 0

Multiplier

OTHER REGISTER SETTINGS

Table 181. Register 0xFE61—GO Commands

Bits

Bit Name/Function

R/W

Description

[7:3]

Reserved

R/W

Reserved.

Frequency go

R/W

This bit synchronously latches the contents of Register 0x33 into the shadow registers used to

calculate the switching frequency. Reading of this bit always returns 1.

PWM setting go

R/W

This bit synchronously latches the contents of Registers 0xFE3E to Register 0xFE53 into the shadow

registers used to calculate the PWM edge timing. Reading this bit always returns 1.

Reserved

R/W

Reserved.

Table 182. Register 0xFE62—Customized Register

Bits

Bit Name/Function

R/W

Description

[7:0]

Customized register

R/W

These bits are available to the user to store customized information.

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