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ISL6244HRZ-T Ver la hoja de datos (PDF) - Intersil
Número de pieza
componentes Descripción
Lista de partido
ISL6244HRZ-T
Multi-Phase PWM Controller
Intersil
ISL6244HRZ-T Datasheet PDF : 25 Pages
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ISL6244
Typical Application: 3-Phase Buck Converter with r
DS(ON)
Current Sensing
+5V
ISL6244
VSEN
VCC
RGND
PWM4
603
6800nF
12nF
R
FB
715
C
C
R
C
2.43K
VDIFF
FB
IOUT
COMP
OFS
R
OFS
2.5K
FS
R
T
107K
ISEN4 NC
PWM1
ISEN1
PWM2
ISEN2
PWM3
VIN
R
ADJ1
90K
R
ADJ2
10K
EN
VID4
VID3
VID2
VID1
VID0
PGOOD
ISEN3
VFF
GND
VCC
+5V
BOOT
0.1
µ
F
UGATE
EN
PHASE
PWM
DRIVER
ISL6207
LGATE
GND
VIN
3x10
µ
F
IRF7811W
0.56
µ
H
SI4362
R
ISEN1
820PTC
VCC
+5V
BOOT
0.1
µ
F
UGATE
EN
PHASE
DRIVER
ISL6207
PWM
LGATE
GND
VIN
3x10
µ
F
IRF7811W
0.56
µ
H
SI4362
R
ISEN2
820PTC
V
OUT
6x330
µ
F
low ESR
12x22
µ
F
CERAMIC
VCC
+5V
BOOT
0.1
µ
F
UGATE
EN
PHASE
DRIVER
ISL6207
PWM
LGATE
GND
VIN
3x10
µ
F
IRF7811W
0.56
µ
H
SI4362
R
ISEN3
820PTC
FIGURE 11. TYPICAL APPLICATION
8
FN9106.3
December 28, 2004
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