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LP5526 Arkusz danych(PDF) 30 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
Numer części LP5526
Szczegółowy opis  Lighting Management Unit with High Voltage Boost Converter with up to 150mA Serial FLASH LED Driver
PDF  33 Pages
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Producent  NSC [National Semiconductor (TI)]
Strona internetowa  http://www.national.com
Logo NSC - National Semiconductor (TI)

LP5526 Arkusz danych(HTML) 30 Page - National Semiconductor (TI)

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LP5526 Register Bit Explanations (Continued)
MAIN CURRENT (04H) – MAIN CURRENT CONTROL REGISTER
D7
D6
D5
D4
D3
D2
D1
D0
MAIN[7:0]
RW-0
RW-0
RW-0
RW-0
RW-0
RW-0
RW-0
RW-0
SUB CURRENT (05H) – SUB CURRENT CONTROL REGISTER
D7
D6
D5
D4
D3
D2
D1
D0
SUB[7:0]
RW-0
RW-0
RW-0
RW-0
RW-0
RW-0
RW-0
RW-0
MAIN, SUB current adjustment
MAIN[7:0],
SUB[7:0]
Typical driver current (mA)
0000 0000
0
0000 0001
0.1
0000 0010
0.2
0000 0011
0.3
0000 0100
0.4
……
1111 1101
25.3
1111 1110
25.4
1111 1111
25.5
GPIO CONTROL (06H) – GPIO CONTROL REGISTER
D7
D6
D5
D4
D3
D2
D1
D0
EN_PWM_PIN
OEN[2:0]
R-0
R-0
R-0
RW-0
R-0
RW-0
RW-0
RW-0
EN_PWM_PIN
Bit 4
0 – External PWM pin disabled
1 – External PWM pin enabled
OEN[2:0]
Bits 2-0
0 – GPIO pin set as a input
1 – GPIO pin set as a output
GPIO DATA (07H) – GPIO DATA REGISTER
D7
D6
D5
D4
D3
D2
D1
D0
DATA[2:0]
R-0
R-0
R-0
R-0
R-0
RW-0
RW-0
RW-0
DATA[2:0]
Bits 2-0
GPIO data register bits
www.national.com
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