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參數(shù)資料
| 型號： | LX1882-33CDUT |
| 廠商： | MICROSEMI CORP-ANALOG MIXED SIGNAL GROUP |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | SWITCHED CAPACITOR REGULATOR, 620 kHz SWITCHING FREQ-MAX, PDSO8 |
| 封裝： | PLASTIC, MSOP-8 |
| 文件頁數(shù)： | 13/13頁 |
| 文件大小： | 309K |
| 代理商： | LX1882-33CDUT |
Microsemi
Integrated Products Division
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
Page 9
Copyright
2000
Rev. 1.0c, 2002-08-01
WWW
.Microse
m
i
.CO
M
LX1882
Charge Pump Doubler with Linear Regulator
PRODUCTION DATA SHEET
I N T E GR A T ED
PRO DUC T S
EVALUATION BOA RD (CO N TINU ED)
Table 3: Factory Installed Component List for the LX1882 Evaluation Board
Quantity
Part
Reference
Description
Manufacturer
Part
Number
1
C1
Capacitor, Ceramic, 0.22uF, 16V, 10%, 0805 Type SMT
Panasonic
ECJ2VB1C224K
3
C2 - C4
Capacitor, Ceramic X5R, 4.7uF, 25V, 1210 Type SMT
Taiyo Yuden
CETMK325BJ475MN
4
D1 - 4
White LED
Chicago Miniature
CMD333UWC
3
J1 – J3
Terminal Battery Clip, Positive Button, AA Contacts
Keystone
596
3
J4 – J6
Terminal Battery Clip, Negative Button, AA Contacts
Keystone
590
1
P2
Header, 2-Pin
Molex
42375-2
1
R1
Resistor, 46.4K, 1/10W,1%, 0805 Type SMT
Panasonic
ERJ6EKF4642
1
R2
Resistor, 14.3K, 1/10W,1%, 0805 Type SMT
Panasonic
ERJ6EKF1432
4
R3 - R6
Resistor, 30.1, 1/10W,1%, 0805 Type SMT
Panasonic
ERJ6EKF30R1
1
R8
Resistor, 10.0K, 1/10W,1%, 0805 Type SMT
Panasonic
ERJ6EKF1002
2
S1, S2
Switch, SPDT, 1 position, SMT DIP Type
CTS
204-121ST
9
TP1 – TP9
Terminal, Surface Mount, Compact Style Test Point
Keystone
5016
1
U1
IC, LX1882 Charge Pump Doubler with Linear Regulator
Microsemi
LX1882-00CDM
FB
GND
C2
4.7F
25V
VOUT
SHDN
CPO
GND
VIN
SHDN
FB
VOUT
C+
C4
0.1F
25V
R3
30.1
C-
R2
14.3k
R1
46.4K
R8
10.0k
C1
0.22F
16V
C3
4.7F
25V
External VCC
+
-
J2
J1
"AA" Battery
J3
"AA" Battery
R4
30.1
R5
30.1
R6
30.1
D1
D2
D3
D4
S1
S2
CPO
VIN
V
SET
V
FB
V
OUT = VFB[1+(R1/R2) - VSET(R1/R2); where VSET = ILED(R3), VFB = 1.175V
I
LED
VBAT
EXT
ENABLE
DISABLE
Figure 6 – LX1882-00 Evaluation Board Schematic; LED Driver Application
EE
VV
AA
LL
UU
AA
TT
IIOO
NN
BB
OO
AA
RR
DD
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LX1882-33CDU-TR | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:Charge Pump Doubler with Linear Regulator |
| LX1882EVALKIT | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Charge Pump |
| LX18-P127-3 | 功能描述:大功率LED - 白色 Warm White, 2700K 80lm, 350mA RoHS:否 制造商:Cree, Inc. 照明顏色:Cool White 顏色溫度:5000 K 光通量:280 lm 顯示角:125 deg 正向電流:700 mA 正向電壓:2.9 V 安裝風(fēng)格:SMD/SMT 系列:XMLBWW 封裝:Reel |
| LX18-P127-5 | 功能描述:大功率LED - 白色 Warm White, 2700K 80lm, 350mA RoHS:否 制造商:Cree, Inc. 照明顏色:Cool White 顏色溫度:5000 K 光通量:280 lm 顯示角:125 deg 正向電流:700 mA 正向電壓:2.9 V 安裝風(fēng)格:SMD/SMT 系列:XMLBWW 封裝:Reel |
| LX18-P130-3 | 功能描述:大功率LED - 白色 Warm White, 3000K 85lm, 350mA RoHS:否 制造商:Cree, Inc. 照明顏色:Cool White 顏色溫度:5000 K 光通量:280 lm 顯示角:125 deg 正向電流:700 mA 正向電壓:2.9 V 安裝風(fēng)格:SMD/SMT 系列:XMLBWW 封裝:Reel |
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