LP39542 Datasheet, PDF (52/58 Pages) National Semiconductor (TI) – Advanced Lighting Management Unit

RGB2_MAX_CURRENT (13H) – RGB2 DRIVER INDIVIDUAL MAXIMUM CURRENT CONTROL REGISTER
D7
D6
D5
D4
D3
D2
D1
D0
ir2[1:0]
ig2[1:0]
ib2[1:0]
r-0
r-0
rw-0
rw-0
rw-0
rw-0
rw-0
rw-0
ir2[1:0] Bits 5-4
ig2[1:0] Bits 3-2
ib2[1:0] Bits 1-0
Maximum current for R2 driver
ir2[2:0]
Maximum output current
00
0.25×I_MAX
01
0.50×I_MAX
10
0.75×I_MAX
11
1.00×I_MAX
Maximum current for G2 driver
ig2[1:0]
Maximum output current
00
0.25×I_MAX
01
0.50×I_MAX
10
0.75×I_MAX
11
1.00×I_MAX
Maximum current for B2 driver
ib2[1:0]
Maximum output current
00
0.25×I_MAX
01
0.50×I_MAX
10
0.75×I_MAX
11
1.00×I_MAX
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