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參數(shù)資料
| 型號： | AAT3120 |
| 廠商： | Advanced Analog Technology,lnc. |
| 英文描述： | 3-Channel Charge Pump For White LED Applications |
| 中文描述： | 3通道電荷泵白光LED應(yīng)用 |
| 文件頁數(shù)： | 4/14頁 |
| 文件大?。?/td> | 268K |
| 代理商： | AAT3120 |
Electrical Characteristics
1
C
IN
= C
OUT
= C
1
= C
2
= 1.0μF; T
A
= -40°C to +85°C, unless otherwise noted. Typical values are T
A
= 25°C,
V
IN
= 3.5V.
Symbol
Input Power Supply
V
IN
I
CC
Description
Conditions
Min
Typ
Max Units
Operation Range
Operating Current
2.7
5.5
3.0
V
3.0V
≤
V
IN
≤
5.5V, Active,
No Load Current
EN = 0
3.0
≤
V
IN
≤
5.5
VD1:D3 = 3.6, V
IN
= 3.5V
1.8
mA
I
SHDN
I
DX
I
(D-Match)
Shutdown Current
Output Current
Current Matching Between
Any Two Outputs
1.0
22
μA
mA
%
18
20
0.5
Charge Pump Section
T
SS
F
CLK
EN/SET
V
EN(L)
V
EN(H)
T
EN/SET LO
T
EN/SET HI
T
OFF
Input Current
Soft-Start Time
Clock Frequency
200
1000
μs
kHz
Enable Threshold Low
Enable Threshold High
EN/SET Low Time
Minimum EN/SET High Time
EN/SET Off Timeout
EN/SET Input Leakage
2.7V
≤
V
IN
≤
5.5V
2.7V
≤
V
IN
≤
5.5V
0.4
V
V
μs
ns
μs
μA
1.4
0.3
75
50
500
1
-1
AAT3120
3-Channel Charge Pump
For White LED Applications
4
3120.2005.11.1.1
1. The AAT3120 is guaranteed to meet performance specifications over the -40°C to +85°C operating temperature range and is assured
by design, characterization, and correlation with statistical process controls.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AAT3120ITP-T1 | 制造商:Skyworks Solutions Inc 功能描述:LED DRIVER IC |
| AAT3122 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:High Efficiency 1X/1.5X Fractional Charge Pump for White LED Applications |
| AAT3122_05 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:High Efficiency 1X/1.5X Fractional Charge Pump for White LED Applications |
| AAT3122ITP-T1 | 制造商:Skyworks Solutions Inc 功能描述:1.5X, 1X WH LED CHPMP, TSOPJW-12 TR |
| AAT3123 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:High Efficiency 1X/1.5X Fractional Charge Pump for White LED Applications |
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