MCP16502 datasheet(64/86 Pages) MICROCHIP

64 / 86 page

MCP16502

DS20006275D-page 64

 2019-2022 Microchip Technology Inc. and its subsidiaries

LDO2-HPM: LDO2 HIGH-POWER MODE (0x63)

R/W-0

r-0

R/W-1(1)

R/W-0(1)

R/W-1(1)

—

VSET[5:0]

bit 7

bit 0

Legend:

r = Reserved bit

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

EN: Enable in High-Performance Mode Status bit

If EN = 1, then it is regulator-enabled.

bit 6

Reserved: Maintain as ‘0’

bit 5-0

VSET[5:0]: Output Voltage Selection for High-Performance Mode Status bits

Default value is 3.3V for MCP16502AC variant.

Note 1: Default = 3.3V, see the VSET[5:0] table.

LDO2-SEQ: LDO2 SEQUENCING (0x64)

R/W-0

R/W-1

SSR[1:0]

SEQ[1:0]

SEQEN

DELAY[2:0]

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 7-6

SSR[1:0]: Soft Start Rate bits

Soft start rate selection bits.

bit 5-4

SEQ[1:0]: Start-up Sequence Step bits

Start-up sequence step assignment bits.

bit 3

SEQEN: Start-up Sequence Enable bit

SEQEN = 0 regulator will not start at the assigned step. If SEQEN = 0, the SSD and POK flags will be

neglected in the start-up sequence.

bit 2-0

DELAY[2:0]: Time Delay bits

Time delay from the completion of the previous start-up sequence step or start-up event to the

turn-on (beginning of soft start).

MCP16502 Datasheet(PDF) 64 Page - Microchip Technology

MCP16502 Datasheet(HTML) 64 Page - Microchip Technology

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86

Datasheet Download

Link URL