參數(shù)資料
型號: ISL6568
廠商: Intersil Corporation
英文描述: Dual Low-Noise Wide-Bandwidth Precision Amplifier 8-SOIC -40 to 85
中文描述: 兩相降壓PWM集成MOSFET驅動器與控制器,用于VRM9,VRM10,和AMD錘應用
文件頁數(shù): 27/28頁
文件大小: 716K
代理商: ISL6568
27
FN9187.3
July 25, 2005
VIA CONNECTION TO GROUND PLANE
ISLAND ON POWER PLANE LAYER
ISLAND ON CIRCUIT PLANE LAYER
KEY
FIGURE 24. PRINTED CIRCUIT BOARD POWER PLANES AND ISLANDS
HEAVY TRACE ON CIRCUIT PLANE LAYER
VID3
VID4
PGOOD
VID2
VID1
VID0
VDIFF
FB
COMP
VCC
ISEN1
ISL6568
VID12.5
FS
OFS
REF
+12V
+12V
PHASE1
UGATE1
BOOT1
LGATE1
ISEN2
PHASE2
UGATE2
BOOT2
LGATE2
ISUM
ICOMP
IREF
LOAD
VSEN
RGND
OCSET
+5V
PVCC
ENLL
+12V
GND
C
BOOT1
R
ISEN1
R
1
C
1
C
2
R
OFS
R
FB
R
ISEN2
C
BOOT2
C
BIN1
(C
HFOUT
)
C
BOUT
(CF1)
(CF2)
C
BIN2
R
T
C
REF
LOCATE CLOSE TO IC
(MINIMIZE CONNECTION PATH)
LOCATE NEAR LOAD;
(MINIMIZE CONNECTION PATH)
LOCATE NEAR SWITCHING TRANSISTORS;
(MINIMIZE CONNECTION PATH)
C
COMP
R
COMP
R
S
R
S
R
OCSET
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PDF描述
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ISL6568IR-T Two-Phase Buck PWM Controller with Integrated MOSFET Drivers for VRM9, VRM10, and AMD Hammer Applications
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ISL6568IRZ-T Two-Phase Buck PWM Controller with Integrated MOSFET Drivers for VRM9, VRM10, and AMD Hammer Applications
ISL6568IRZA Two-Phase Buck PWM Controller with Integrated MOSFET Drivers for VRM9, VRM10, and AMD Hammer Applications
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