MP3332

MP3332 Rev. 1.0

www.MonolithicPower.com

23

5/1/2018

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Table 12: Actual Flash LED Current Register

Addr: 0x0A

Bit

Bit Name

Access

Default

Description

7:0

IFL_ACT

R

00000000

The actual flash current in flash mode. 0 to 1500mA,

5.88mA/step.

00000000 = 0mA, 11111111 = 1500mA

Table 13: Minimum Flash LED Current Register

Addr: 0x0B

Bit

Bit Name

Access

Default

Description

7:0

IFL_MIN

R

00000000

The minimum flash current caused by a low battery

voltage current reduction in flash mode. 0 to 1500mA,

5.88mA/step.

00000000 = 0mA, 11111111 = 1500mA

Table 14: LED1 Torch Current Setting Register

Addr: 0x0C

Bit

Bit Name

Access

Default

Description

7:0

I1_TOR

RW

00010101

LED1 torch current setting bits. 0 to 1500mA,

5.88mA/step.

00000000 = 0mA, 11111111 = 1500mA

(default 00010101 = 123mA)

Table 15: LED2 Torch Current Setting Register

Addr: 0x0D

Bit

Bit Name

Access

Default

Description

7:0

I2_TOR

RW

00010101

LED2 torch current setting bits. 0 to 1500mA,

5.88mA/step.

00000000 = 0mA, 11111111 = 1500mA

(default 00010101 = 123mA)