MAX1667 Datasheet, PDF (22/28 Pages) Maxim Integrated Products – Chemistry-Independent, Level 2 Smart Battery Charger

Chemistry-Independent,
Level 2 Smart Battery Charger
Table 6. Relationship Between Current DAC Code and the ChargingCurrent() Value
0
0
0
0x0000–0x000F
x
N/A No 0 N/A No 0 N/A No 0
0
0
0
0x000F–0xFFFF
0x0000–0x007F
0 No 0
0 No 0
0 No 0
0
0
0
0x000F–0xFFFF
0x0080–0x00FF
1 Yes 0
1 Yes 0
1 Yes 0
0
0
0
0x000F–0xFFFF
0x0100–0x037F 2–6 Yes 0 2–6 Yes 0 2–6 Yes 0
0
0
0
0x000F–0xFFFF
0x0380–0x03FF
7 Yes 0
7 Yes 0
7 Yes 0
0
0
0
0x000F–0xFFFF
0x0400–0x047F
7 Yes 1
8 Yes 0
8 Yes 0
0
0
0
0x000F–0xFFFF
0x0480–0x0B7F
7 Yes 1 9–22 Yes 0 9–22 Yes 0
0
0
0
0x000F–0xFFFF
0x0B80–0x0BFF
7 Yes 1 23 Yes 0 23 Yes 0
0
0
0
0x000F–0xFFFF
0x0C00–0x0C7F
7 Yes 1
23 Yes 1
24 Yes 0
0
0
0
0x000F–0xFFFF
0x0C80
7 Yes 1 23 Yes 1 25–30 Yes 0
0
0
0
0x000F–0xFFFF
0x0F80–0x0FFF
7 Yes 1 23 Yes 1 31 Yes 0
0
0
0
0x000F–0xFFFF
0x1000–0xFFFF
7 Yes 1 23 Yes 1 31 Yes 1
0
0
1
x
x
N/A No N/A N/A No N/A N/A No N/A
0
1
x
x
x
N/A No N/A N/A No N/A N/A No N/A
1
x
x
x
x
N/A No N/A N/A No N/A N/A No N/A
Note 1: THERMISTOR_HOT and HOT_STOP and NOT (THERMISTOR_UR).
Table 7. Effect of the AlarmWarning() Command
AlarmWarning() DATA BITS
D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5
1xxxx x
x
x
x
x
x
x1xxx x
x
x
x
x
x
xxx1x x
x
x
x
x
x
D4 D3 D2 D1 D0
RESULT
x x x x x Set ALARM_INHIBITED
x x x x x Set ALARM_INHIBITED
x x x x x Set ALARM_INHIBITED
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