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參數(shù)資料
| 型號： | CAT37 |
| 元件分類： | LED驅(qū)動器 |
| 英文描述： | CMOS White LED Driver Boost Converter |
| 中文描述： | 的CMOS白光LED驅(qū)動器升壓轉(zhuǎn)換器 |
| 文件頁數(shù)： | 2/13頁 |
| 文件大?。?/td> | 168K |
| 代理商： | CAT37 |
CAT37
2
Doc. No. 5005, Rev. R
ORDERING INFORMATION
PIN CONFIGURATION
PIN DESCRIPTIONS
Pin Number
SOT23
Pin Number
TDFN
Name
Function
1
8
SW
Switch pin. This is the drain of the internal power
switch. For minimum EMI, minimize the trace
area connected to this pin.
2
5
GND
Ground pin. Connect pin 2 to ground.
3
6
FB
LED (cathode) connection pin.
4
4
SHDN
Shutdown pin.
5
2
VIN
Input supply pin. This pin should be bypassed
with a capacitor to ground. A 1
μ
F capacitor
mounted close to the pin is recommended.
—
1
Power
Ground
Power Ground
(Top View)
TDFN Package: 3mm x 3mm
0.8mm maximum height
(RD4)
CAT37
1
2
3
5
4
SW
GND
FB
VIN
SHDN
θ
5-Lead SOT-23
1mm maximum height
[Free Air]
1
2
3
4
8
7
6
5
SW
NC
FB
GND
Power
GND
VIN
NC
SHDN
r
e
b
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u
N
t
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P
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y
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R
u
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g
C
a
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g
c
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M
7
E
T
-
K
K
E
7
3
T
A
C
3
2
T
O
S
n
a
e
—
0
0
0
3
F
B
3
1
E
T
-
D
R
7
3
T
A
C
)
m
m
3
x
3
N
F
D
T
d
a
p
0
2
1
D
B
T
W
E
C
C
I
D
T
7
3
T
A
C
3
2
T
O
e
S
n
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L
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F
d
—
—
M
L
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| CAT37EKK-TE7 | CMOS White LED Driver Boost Converter |
| CAT37RD4-TE13 | CMOS White LED Driver Boost Converter |
| CAT37TDI | CMOS White LED Driver Boost Converter |
| CAT4137 | CMOS Boost Converter- White LED Driver |
| CAT4137TD | CMOS Boost Converter- White LED Driver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CAT37_05 | 制造商:CATALYST 制造商全稱:Catalyst Semiconductor 功能描述:CMOS White LED Driver Boost Converter |
| CAT37_08 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:CMOS White LED Driver Boost Converter |
| CAT37EKK-TE7 | 制造商:CATALYST 制造商全稱:Catalyst Semiconductor 功能描述:CMOS White LED Driver Boost Converter |
| CAT37RD4-TE13 | 制造商:CATALYST 制造商全稱:Catalyst Semiconductor 功能描述:CMOS White LED Driver Boost Converter |
| CAT37TDI | 制造商:CATALYST 制造商全稱:Catalyst Semiconductor 功能描述:CMOS White LED Driver Boost Converter |
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