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LM3532 Datasheet(PDF) 24 Page - Texas Instruments

Part # LM3532
Description  LM3532 High-Efficiency White LED Driver With Programmable Ambient Light Sensing Capability and I2C-Compatible Interface
PDF  52 Pages
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Manufacturer  TI2 [Texas Instruments]
Direct Link  https://www.ti.com
Logo TI2 - Texas Instruments

LM3532 Datasheet(HTML) 24 Page - Texas Instruments

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LM3532
SNVS653E – JULY 2011 – REVISED AUGUST 2015
www.ti.com
7.6 Register Maps
Table 2. LM3532 Register Descriptions
NAME
ADDRESS
POWER-ON RESET
I2C Address
0x38 (7 bit), 0x70 for Write and 0x71 for Read
Output Configuration
0x10
0xE4
Startup/Shutdown Ramp Rate
0x11
0xC0
Run Time Ramp Rate
0x12
0xC0
Control A PWM
0x13
0x82
Control B PWM
0x14
0x82
Control C PWM
0x15
0x82
Control A Brightness
0x16
0xF1
Control A Full-Scale Current
0x17
0xF3
Control B Brightness
0x18
0xF1
Control B Full-Scale Current
0x19
0xF3
Control C Brightness
0x1A
0xF1
Control C Full-Scale Current
0x1B
0xF3
Feedback Enable
0x1C
0xFF
Control Enable
0x1D
0xF8
ALS1 Resistor Select
0x20
0xE0
ALS2 Resistor Select
0x21
0xE0
ALS Down Delay
0x22
0xE0
ALS Configuration
0x23
0x44
ALS Zone Information
0x24
0xF0
ALS Brightness Zone
0x25
0xF8
ADC
0x27
0x00
ADC Average
0x28
0x00
ALS Zone Boundary 0 High
0x60
0x35
ALS Zone Boundary 0 Low
0x61
0x33
ALS Zone Boundary 1 High
0x62
0x6A
ALS Zone Boundary 1 Low
0x63
0x66
ALS Zone Boundary 2 High
0x64
0xA1
ALS Zone Boundary 2 Low
0x65
0x99
ALS Zone Boundary 3 High
0x66
0xDC
ALS Zone Boundary 3 Low
0x67
0xCC
Control A Zone Target 0
0x70
0x33
Control A Zone Target 1
0x71
0x66
Control A Zone Target 2
0x72
0x99
Control A Zone Target 3
0x73
0xCC
Control A Zone Target 4
0x74
0xFF
Control B Zone Target 0
0x75
0x33
Control B Zone Target 1
0x76
0x66
Control B Zone Target 2
0x77
0x99
Control B Zone Target 3
0x78
0xCC
Control B Zone Target 4
0x79
0xFF
Control C Zone Target 0
0x7A
0x33
Control C Zone Target 1
0x7B
0x66
Control C Zone Target 2
0x7C
0x99
Control C Zone Target 3
0x7D
0xCC
Control C Zone Target 4
0x7E
0xFF
24
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Product Folder Links: LM3532



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