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參數(shù)資料
| 型號： | AAT1231 |
| 廠商： | Advanced Analog Technology,lnc. |
| 英文描述： | Step-Up DC/DC Converters for White LED Backlight Applications |
| 中文描述： | 升壓型DC / DC轉(zhuǎn)換器，用于白光LED背光應(yīng)用 |
| 文件頁數(shù)： | 23/27頁 |
| 文件大?。?/td> | 1535K |
| 代理商： | AAT1231 |
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Figure 13: AAT1231/1231-1 Evaluation Board Schematic (with six LEDs and microcontroller).
C1
2.2μF
2.2μH
L1
R2
226K
R3
12K
30.1
Ω
R1
VOUT
C2
2.2μF
SDS1
N/C
AAT1231/1231-1
5
6
VIN
1
2
3
4
GND
8
7
9
10
LIN
11
12
U1
D1
LED
D2
LED
D3
LED
D4
LED
LED
D5
LED
D6
VDD
PIC12F675
1
2
3
4
5
6
7
GP2
8
U2
C3
1μF
R5
1K
VCC
10K
R4
R6
1K
R7
1K
Up
Down
Select
R8
330
D7
RED
1
3
5
2
4
0
SW1
1
3
5
2
4
0
SW2
1
3
5
2
4
0
SW3
D8
GREEN
(Select indicator)
S
2
Cwire
Microcontroller
AAT1231/1231-1
White LED
Driver
R9
330
1
2
3
J1
JP1
DC-
DC+
VCC
J2
J3
U1 AnalogicTech AAT1231/1231-1 TSOPJW-12 package
U2 PIC12F675
C1 GRM188R60J225KE01
C2 GRM21BR71E225KA73
C3 GRM216R61A105KA01
R1 30.1
Ω
, 1%, 1/4W; 0603
R2 226k
Ω
, 1%, 1/4W; 0603
R3 12.1k
Ω
, 1%, 1/4W; 0603
R4 10k
Ω
, 5%, 1/4W; 0603
R5, R6, R7 1K
Ω
, 5%, 1/4W; 0805
R8, R9 330
Ω
, 5%, 1/4W; 0805
JP1 0
Ω
, 5%; 0805
DS1 BAT42W
L1 Cooper Electronics 2.2μH SD3814-2R2
D1-D6 White Hyper-Bright LED LW M673
D7 Red LED 1206
D8 Green LEC 1206
SW1 - SW3 SPST, 5mm
J1, J2, J3 Conn. Header, 2mm
AAT1231/1231-1
Step-Up DC/DC Converters for
White LED Backlight Applications
1231.2007.01.1.2
23
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AAT1231ITP-1-T1 | Step-Up DC/DC Converters for White LED Backlight Applications |
| AAT1231ITP-T1 | Step-Up DC/DC Converters for White LED Backlight Applications |
| AAT1232 | 24V 100mA Step-Up Converter |
| AAT1232IRN-T1 | 24V 100mA Step-Up Converter |
| AAT1232ITP-T1 | 24V 100mA Step-Up Converter |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AAT1231_08 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:Step-Up DC/DC Converters for White LED Backlight Applications |
| AAT1231ITP | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:Step-Up DC/DC Converters for White LED Backlight Applications |
| AAT1231ITP-1 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:Step-Up DC/DC Converters for White LED Backlight Applications |
| AAT1231ITP-1-T1 | 制造商:Skyworks Solutions Inc 功能描述:DC TO DC CONVERTER |
| AAT1231ITP-T1 | 制造商:Skyworks Solutions Inc 功能描述:DC TO DC CONVERTER |
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