ISL68134_16 Datasheet, PDF (7/50 Pages) Intersil Corporation – Digital Dual Output, 7-Phase Configurable PWM

ISL68134
Typical Application: 3+1 Configuration with ISL99227 SPS
1k
EN0
PG0
3.3V
4.7µF
VCC
12V
10k
40.2k
VINSEN
10nF
RGND0
VSEN 0
VCCS
4.7µF
TMON0
PWM0
CS0
CSRTN0
470pF
100
470pF
ISL68134
PWM1
CS1
CSRTN1
100
470pF
AVS _CL K
AVS _SDA
AVS _MDA
AVS _VDDIO
TWARN
SCL
SDA
SALRT
SA
CONFIG
PWM2
CS2
CSRTN2
100
470pF
PWM3
CS3
CSRTN3
100
470pF
TMON1
470pF
100
0.1µF
ISL99227
TMON
PWM
IMON
REFIN
0.1µF
FAULT#
ISL99227
TMON
PWM
IMON
REFIN
0.1µF
FAULT#
ISL99227
TMON
PWM
IMON
REFIN
0.1µF
FAULT#
ISL99227
TMON
PWM
IMON
REFIN
FAULT#
PVCC
VCC
VIN
BOOT
PHASE
GND SW
0.1µF
PVCC
VCC
VIN
BOOT
PHASE
GND SW
0.1µF
PVCC
VCC
VIN
BOOT
PHASE
GND SW
0.1µF
PVCC
VCC
VIN
BOOT
PHASE
GND SW
0.1µF
5V
12V
2x22µF
5V
COUT
12V
2x22µF
5V
12V
2x22µF
5V
12V
2x22µF
COUT
VOUT0
VOUT1
PG1
1k
EN1
RGND1
VSEN 1
FIGURE 3. TYPICAL APPLICATION: 3+1 CONFIGURATION WITH ISL99227 SPS
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7
FN8817.0
September 28, 2016