MPM54313 datasheet(36/49 Pages) MPS

36 / 49 page

MPM54313

– 16V, TRIPLE 3A POWER MODULE WITH I2C

MPM54313 Rev. 1.0

MonolithicPower.com

5/7/2024

MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.

3:0

R/W

PON_SEQ_DELAY_PG

’b0000

Sets the power-on sequence for the PG delay.

4’b0000: 0ms

4’b0001: 1ms

4’b0010: 2ms

4’b0011: 3ms

4’b0100: 4ms

4’b0101: 5ms

4’b0110: 6ms

4’b0111: 7ms

4’b1000: 8ms

4’b1001: 9ms

4’b1010: 10ms

Others: Reserved

POFF_SEQ_CONFIG_0 (20h)

Format: Unsigned binary

The POFF_SEQ_CONFIG_0 command sets the Config0 power-off sequence.

Bits

Access

Bit Name

Default

Description

R/W

POFF_SEQ_CONFIG0

1’b1

Executes the power-off sequence for Config0.

1’b0: Do not execute Config0

1’b1: Execute Config0

R/W

POFF_SEQ_CONFIG0_

BUCK_A

1’b1

Disables buck A

’s output regulator.

1’b0: Enabled

1’b1: Disabled

R/W

POFF_SEQ_CONFIG0_

BUCK_B

1’b1

Disables buck B’s output regulator.

1’b0: Enabled

1’b1: Disabled

R/W

POFF_SEQ_CONFIG0_

BUCK_C

1’b1

Disables buck C’s output regulator.

1’b0: Enabled

1’b1: Disabled

RESERVED

N/A

Reserved.

2:0

R/W

POFF_SEQ_DELAY1

’b000

Sets power delay 1.

3’b000: 0ms

3’b001: 1ms

3’b010: 2ms

3’b011: 4ms

3’b100: 6ms

Others: Reserved

POFF_SEQ_CONFIG_1 (21h)

Format: Unsigned binary

The POFF_SEQ_CONFIG_1 command sets the Config1 power-off sequence.

Bits

Access

Bit Name

Default

Description

R/W

POFF_SEQ_CONFIG1

1’b0

Executes the power-off sequence for Config1.

1’b0: Do not execute Config1

1’b1: Execute Config1

R/W

POFF_SEQ_CONFIG1_

BUCK_A

1’b1

Disables buck A’s output regulator.

1’b0: Enabled

1’b1: Disabled

MPM54313 Datasheet(PDF) 36 Page - Monolithic Power Systems

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