MIC23156 datasheet(21/32 Pages) MICROCHIP

부품명	MIC23156

상세설명	1.5A, 3MHz Synchronous Buck Regulator with HyperLight Load짰 and I2C Control for Dynamic Voltage Scaling

PDF	32 Pages

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제조업체	MICROCHIP [Microchip Technology]

홈페이지	http://www.microchip.com

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21 / 32 page

 2017 Microchip Technology Inc.

DS20005919A-page 21

MIC23156

REG2: BUCK_OUT1 REGISTER

R/W-0x1E

BUCK_OUT1<7:0>

bit 7

bit 0

Legend:

R = Readable bit

W = Writable bit

U = Unimplemented bit, read as ‘0’

-n = Value at POR

‘1’ = Bit is set

‘0’ = Bit is cleared

x = Bit is unknown

bit 7-0

BUCK_OUT1<7:0>:

Buck Output Voltage 1 bits (setting for VSEL = 0)

Setting this register value will change the output regulation point for the buck regulator when VSEL = 0.

If the buck is enabled and VSEL = 0, changing the value will immediately cause the output voltage to

transition to the new set point.

REG3: BUCK_OUT2 REGISTER

R/W-0x0A

BUCK_OUT2<7:0>

bit 7

bit 0

Legend:

R = Readable bit

W = Writable bit

U = Unimplemented bit, read as ‘0’

-n = Value at POR

‘1’ = Bit is set

‘0’ = Bit is cleared

x = Bit is unknown

bit 7-0

BUCK_OUT2<7:0>:

Buck Output Voltage 2 bits (setting for VSEL = 1)

Setting this register value will change the output regulation point for the buck regulator when VSEL = 1.

If the buck is enabled and VSEL = 1, changing the value will immediately cause the output voltage to

transition to the new set point.

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