BD6062GU
2-3) Flash delay timer setting
Tdelay[2:0] tFlash1
Default
Technical Note
000
001
010
011
100
101
110
111
0ms
5ms
10ms
15ms
20ms
25ms
30ms
35ms
*
tFLASH1 : Flash on delay timer
It control the period from flash enable to
light up.
2-4) Flash ON timer setting
Tflash[2:0] TFlash2
000 50ms
Default
*
001 100ms
010 150ms
011 200ms
100 400ms
101 600ms
110 800ms
111 1000ms
tFLASH2 : Flash on timer
It control the period from light up to off.
*When IFMODE=H, it does not use timer function. Flash period is controlled by CPU directly.
Address”02(H)”, Flash and Torch current setting
2-5) Output current setting for the Torch current driver
Itorch[1:0] Output current Default
00 50mA *
01 100mA
10 150mA
11 200mA
2-6) Output current setting for the Flash current driver
IFMODE=H
*
Iflash[1:0] Output current
Default
IFMODE=H
00 400mA *
01 500mA
10 600mA
11 800mA
2-7) Over power protection enable
*
CLMT Current Limit
0 disable
1 enable
Default
*
IFMODE=H
*
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? 2011 ROHM Co., Ltd. All rights reserved.
8/15
2011.05 - Rev.B
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