參數(shù)資料
型號(hào): ISL6561CRZA
廠商: INTERSIL CORP
元件分類: 穩(wěn)壓器
英文描述: Multi-Phase PWM Controller with Precision Rds(on) or DCR Differential Current Sensing for VR10.X Application
中文描述: SWITCHING CONTROLLER, 1500 kHz SWITCHING FREQ-MAX, PQCC40
封裝: 6 X 6 MM, GREEN, PLASTIC, MO-220VJJD-2, MLFP, QFN-40
文件頁(yè)數(shù): 3/26頁(yè)
文件大?。?/td> 782K
代理商: ISL6561CRZA
3
FN9098.5
May 12, 2005
ISL6561CR Block Diagram
I_TRIP
OVP
LATCH
CHANNEL
CURRENT
BALANCE
POWER-ON
RESET (POR)
PWM1
PWM2
PWM3
PWM4
GND
VCC
FB
FS
S
CLOCK AND
SAWTOOTH
VID4
VID3
VID2
VID1
COMP
VSEN
GENERATOR
ISEN3-
ISEN4+
VID0
RGND
VDIFF PGOOD
OVP
EN
1.24V
I_TOT
DYNAMIC
VID
D/A
SAMPLE
&
HOLD
CHANNEL
DETECT
OFS
THREE-STATE
ISEN1+
ISEN2-
CHANNEL
CURRENT
SENSE
OVP
VID12.5
SOFT START
AND
FAULT LOGIC
OFFSET
REF
+200mV
R
x1
E/A
OC
PWM
PWM
PWM
PWM
Q
TCOMP
T
ENLL
DAC
ISEN4-
ISEN3+
ISEN2+
ISEN1-
IDROOP
ISL6561
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