MP3385A – 4-STRING WLED CONTROLLER WITH I

MP3385A Rev. 1.01

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20

8/29/2017

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Table 6: OVP and OCP Threshold Register

Addr: 0x05

Bit

Bit Name

Access

Default

Description

7:3

OVP4:0

RW

11100b

Output over-voltage protection threshold setting based on the

OVP pin connected to the LED anode. 2V/step. Default value is

74V.

00000 = 18V

00001 = 20V

11100 = 74V

11111 = 80V

2:0

OCP2:0

RW

111b

Converter over-current protection threshold. 50mV/step. Default

value is 0.5V.

000 = 0.15V

111 = 0.5V

Table 7: Vendor ID Register

Addr: 0x06

Bit

Bit Name

Access

Default

Description

7:0

ID7:0

R

01h

Vendor ID information.

Returns 01H when read.