LM3561TMX National Semiconductor Corporation, LM3561TMX Datasheet - Page 26

• Manufacturer Part Number: LM3561TMX
• Description: Synchronous Boost Converter With 600ma High Side Led Driver And I2c-compatible Interface
• Manufacturer: National Semiconductor Corporation

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FLASH DURATION REGISTER (ADDRESS 0XC0)
Bits [4:0] of the Flash Duration Register set the Flash timeout duration. Bit [5] sets the switch current limit.
N/A
Not Used
Bit [7:6]
0 = 1A Peak
Current Limit
1 = 1.5A Peak
Current
(default)
Current Limit
TABLE 8. Flash Timeout Duration Register Bit Settings
Select
Bit 5
Limit
00000 = 32ms timeout
00001 = 64ms timeout
00010 = 96ms timeout
00011 = 128ms timeout
00100 = 160ms timeout
00101 = 192ms timeout
00110 = 224ms timeout
00111 = 256ms timeout
01000 = 288ms timeout
01001 = 320ms timeout
01010 = 352ms timeout
01011 = 384ms timeout
01100 = 416ms timeout
01101 = 448ms timeout
01110 = 480ms timeout
01111 = 512ms timeout (default)
10000 = 544ms timeout
10001 = 576ms timeout
10010 = 608ms timeout
10011 = 640ms timeout
10100 = 672ms timeout
10101 = 704ms timeout
10110 = 736ms timeout
10111 = 768ms timeout
11000 = 800ms timeout
11001 = 832ms timeout
11010 = 864ms timeout
11011 = 896ms timeout
11100 = 928ms timeout
11101 = 960ms timeout
11110 = 992ms timeout
11111 = 1024ms timeout
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Flash Timeout Duration Settings
Bits [4:0]