ISL78220ANEZ Datasheet, PDF (6/22 Pages) Intersil Corporation – 6-Phase Interleaved Boost PWM Controller with Light Load Efficiency Enhancement

Typical Application 2: 6-Phase Standard Boost Converter with DCR Current Sensing
VIN
+
VOUT_SEN
FS
SS
COMP
FB
VCC
VREF2
GND
SLOPE
PLL_COMP
SYNC
CLK_OUT
PWM_INV
PWM_TRI
ISL78220
VCC
VIN
ISEN6P
ISEN6N
ISEN4P
ISEN4N
ISEN2P
ISEN2N
ISEN5P
ISEN5N
ISEN3P
ISEN3N
ISEN1P
ISEN6P
ISEN6N
ISEN4P
ISEN4N
ISEN2P
ISEN2N
ISEN5P
ISEN5N
ISEN3P
ISEN3N
ISEN1P
ISEN1N
DCR
L
C
R
PWM1
EN
DRIVER
PWM
LGATE
EN
ISEN2P
ISEN2N
PWM2
EN
ISEN3P
ISEN3N
PWM3
EN
ISEN4P
ISEN4N
PWM4
EN
ISEN5P
ISEN5N
PWM5
EN
ISEN6P
ISEN6N
PWM6
PHASE 1
PHASE 2
PHASE 3
PHASE 4
PHASE 5
PHASE 6
VOUT
LOAD
+