ISL78226 Datasheet, PDF (2/94 Pages) Intersil Corporation – Cycle-by-cycle peak current limiting

ISL78226
BAT48
V12
BAT48_PH1
L1
RSEN1
BAT12_PH1
BAT48_PH6
V12
VDD
HO
HB
IS1B
RSET1B1
IS1A
RSET1A1
BAT12_PH6
ISL78420 ^HS
V12
RDT
LO
VSS
EN
PWM
RSET1B2
DRV_EN
PWM1 _Phase-1 ISEN1B
RSET1A2
ISEN1A
DRV_EN
PWM6_{Phase-6 ISEN6B}
ISEN6A
BAT12
BAT48
BAT12
MCU
FB_BT
COMP_BT
BT/BK
MCUVDD
XSTAT_FLAG
XHIC-LAT_F
XSYS _FAIL
SDA
SCK
TRACK
EN
1
ISL78226
FB_BK
COMP_BK
SS
VIN
BAT48 BAT12
V12
V12
V6
V6
GDRV_FLY
PGND AGND
MCUVDD
FIGURE 2. SIMPLIFIED TYPICAL APPLICATION SCHEMATIC
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2
FN8887.0
November 7, 2016