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參數(shù)資料
| 型號： | LX1911CLD-TR |
| 廠商： | MICROSEMI CORP-ANALOG MIXED SIGNAL GROUP |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 1.8 A SWITCHING REGULATOR, 1400 kHz SWITCHING FREQ-MAX, PDSO6 |
| 封裝： | 3 X 3 MM, 0.90 MM HEIGHT, ROHS COMPLIANT, PLASTIC, MO-229, 6 PIN |
| 文件頁數(shù)： | 3/7頁 |
| 文件大小： | 152K |
| 代理商： | LX1911CLD-TR |
Microsemi
Integrated Products Division
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
Page 3
Copyright
2004
Rev. 1.1, 2006-05-15
WWW
.Microse
m
i
.CO
M
LX1911
1.5A, 1.1MHZ PWM Step-Down Regulator
PRODUCTION DATA SHEET
TM
SIMPLIFIED BLOCK DIAGRAM
VIN
CL
Clock and
Ramp
PWM
EA
GND
BG Ref
800mV
FB
S
R
SW
Figure 2 – LX1911 Block Diagram
Inductor
Diode
C
OUT
C
OUT
C
OUT
C
OUT
C
IN
VIN PWR
VIN
ANALOG
N.C.
FB
GND
SW
LX1911
Rf
C
S
R
S
GROUND
V
IN
V
OUT
Figure 3 – PCB Layout Considerations
AA
PP
LL
IICC
AA
TT
IIOO
NN
SS
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