ADP5050ACPZ-R7 datasheet(56/60 Pages) AD

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ADP5050

Data Sheet

Rev. 0 | Page 56 of 60

Table 63. Overvoltage Latch-Off Options for the Four Buck Regulators

Option

Description

Option 0

Latch-off function disabled for output overvoltage events (default)

Option 1

Latch-off function enabled for output overvoltage events

Table 64. I2C Address Options

Option

Description

Option 0

0x48 (default)

Option 1

0x58

Option 2

0x68

Option 3

0x78

FACTORY DEFAULT OPTIONS

Table 65 lists the factory default options programmed into the ADP5050 when the device is ordered (see the Ordering Guide). To order

the device with options other than the default options, contact your local Analog Devices sales or distribution representative. Table 51

through Table 64 list all available options for the device.

Table 65. Factory Default Options

Option

Default Value

Channel 1 output voltage

0.8 V adjustable output

Channel 2 output voltage

0.8 V adjustable output

Channel 3 output voltage

0.8 V adjustable output

Channel 4 output voltage

0.8 V adjustable output

PWRGD pin (Pin 20) function

PWRGD pin for power-good output

PWRGD pin (Pin 20) output

Monitor Channel 1 output

Output discharge function

Enabled for all four buck regulators

Switching frequency on Channel 1

1 × switching frequency set by the RT pin

Switching frequency on Channel 3

1 × switching frequency set by the RT pin

SYNC/MODE pin (Pin 43) function

Forced PWM/automatic PWM/PSM mode setting with the ability to synchronize to an external clock

Hiccup protection

Enabled for overcurrent events

Short-circuit latch-off function

Disabled for output short-circuit events

Overvoltage latch-off function

Disabled for output overvoltage events

I2C address

0x48

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