ISL78226 Datasheet, PDF (77/94 Pages) Intersil Corporation – Cycle-by-cycle peak current limiting

ISL78226
BAT12 Output Overvoltage (Warning Level) Flag (0xD2: Bit 0)
The device detected BAT12 output overvoltage fault (warning level) in Buck mode.
0XD2 BIT0
DESCRIPTION
0
OK: No BAT12 output overvoltage fault
1
BAT12 output overvoltage fault (warning level) is detected
BAT12 Output Undervoltage (Warning Level) Flag (0xD2: Bit 1)
The device detected BAT12 output undervoltage fault (warning level) in Buck mode.
0XD2 BIT1
DESCRIPTION
0
OK: No BAT12 output undervoltage fault
1
BAT12 output undervoltage fault (warning level) is detected
BAT12 Input Overvoltage (Warning Level) Flag (0xD2: Bit 2)
The device detected BAT12 input overvoltage fault (warning level) in Boost mode.
0XD2 BIT2
DESCRIPTION
0
OK: No BAT12 input overvoltage fault
1
BAT12 input overvoltage fault (warning level) is detected
BAT12 Input Undervoltage (Warning Level) Flag (0xD2: Bit 3)
The device detected BAT12 input undervoltage fault (warning level) in Boost mode.
0XD2 BIT3
DESCRIPTION
0
OK: No BAT12 input undervoltage fault
1
BAT12 input undervoltage fault (warning level) is detected
BAT48 Output Overvoltage (Warning Level) Flag (0xD2: Bit 4)
The device detected BAT48 output overvoltage fault (warning level) in Boost mode.
0XD2 BIT4
DESCRIPTION
0
OK: No BAT48 output overvoltage fault
1
BAT48 output overvoltage fault (warning level) is detected
BAT48 Output Undervoltage (Warning Level) Flag (0xD2: Bit 5)
The device detected BAT48 output undervoltage fault (warning level) in Boost mode.
0XD2 BIT5
DESCRIPTION
0
OK: No BAT48 output undervoltage fault
1
BAT48 output undervoltage fault (warning level) is detected
BAT48 Input Overvoltage (Warning Level) Flag (0xD2: Bit 6)
The device detected BAT48 input overvoltage fault (warning level) in Buck mode.
0XD2 BIT6
DESCRIPTION
0
OK: No BAT48 input overvoltage fault
1
BAT48 input overvoltage fault (warning level) is detected
BAT48 Input Undervoltage (Warning Level) Flag (0xD2: Bit 7)
The device detected BAT48 Input Undervoltage fault (warning level) in Boost mode.
0XD2 BIT7
DESCRIPTION
0
OK: No BAT48 input undervoltage fault
1
BAT48 input undervoltage fault (warning level) is detected
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November 7, 2016