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參數(shù)資料
| 型號： | AAT3164IRN-T1 |
| 廠商： | Advanced Analogic Technologies, Inc. |
| 英文描述： | High Efficiency 1X/1.5X/2X Charge Pump for Six-Channel White LED Applications |
| 中文描述： | 高效率1x/1.5x/2x充電泵為六通道白光LED應用 |
| 文件頁數(shù)： | 4/14頁 |
| 文件大?。?/td> | 397K |
| 代理商： | AAT3164IRN-T1 |
Electrical Characteristics
1
C
IN
= C
OUT
= C
1
= C
2
= 1μF; T
A
= -40°C to +85°C, unless otherwise noted. Typical values are T
A
= 25°C,
V
IN
= 3.6V.
Symbol
Description
Conditions
Min
Typ
Max Units
Input Power Supply
V
IN
Operation Range
2.7
5.5
V
1X Mode, 3.0V
≤
V
IN
≤
5.5V,
Active, No Load Current
1.5X Mode, 3.0V
≤
V
IN
≤
5.5V,
Active, No Load Current
2X Mode, 3.0V
≤
V
IN
≤
5.5V,
Active, No Load Current
50μA LED Current Setting, 1X Mode
EN/SET = 0
T
A
= -20°C to +85°C, R
SET
= 26.1k
Ω
,
Data = 1 (100%)
T
A
= -40°C to +85°C, R
SET
= 26.1k
Ω
,
Data = 1 (100%)
T
A
= -40°C to +85°C, R
SET
= 26.1k
Ω
,
Data = 12 (14%)
T
A
= 25°C, Data = 14 (1mA)
0.3
1
1
3
I
CC
Operating Current
mA
1
3
70
μA
μA
I
SHDN
Shutdown Current
1
-7
±2
7
I
DX
I
SINK
Average Current
Accuracy
-8
±2
8
%
-20
20
-10
10
1
I
(D-Match)
Current Matching
2
1X to 1.5X or 1.5X to 2X
Transition Threshold at
Any I
SINK
Pin
Current Set Ratio
RSET Pin Voltage
0.5
%
V
TH
150
mV
I
SET
V
RSET
I
SINK
/I
RSET
870
0.6
A/A
V
Charge Pump Section
T
SS
F
CLK
EN/SET
V
EN(L)
V
EN(H)
T
EN/SET LO
T
EN/SET HI(MIN)
T
EN/SET HI(MAX)
T
OFF
T
LAT
I
EN/SET
Soft-Start Time
Clock Frequency
Output Ramp Up Time
100
1000
μs
kHz
Enable Threshold Low
Enable Threshold High
EN/SET Low Time
Minimum EN/SET High Time
Maximum EN/SET High Time
EN/SET Off Timeout
EN/SET Latch Timeout
EN/SET Input Leakage
0.4
V
V
μs
ns
μs
μs
μs
μA
1.4
0.3
75
50
75
500
500
1
V
EN/SET
= 5V
-1
AAT3164
High Efficiency 1X/1.5X/2X Charge Pump for
Six-Channel White LED Applications
4
3164.2006.07.1.0
1. The AAT3164 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.
2. Current matching is defined as the deviation of any sink current from the average of all active channels.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AAT3166 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:High Efficiency 1X/1.5X/2X Charge Pump for White LED Applications |
| AAT3166IWP-T1 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:High Efficiency 1X/1.5X/2X Charge Pump for White LED Applications |
| AAT3167 | 制造商:AAT 制造商全稱:AAT 功能描述:High Efficiency 1X/1.5X/2X Charge Pump for White LED Applications |
| AAT3167_07 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:High Efficiency 1X/1.5X/2X Charge Pump for White LED Applications |
| AAT3167IFO-T1 | 制造商:AAT 制造商全稱:AAT 功能描述:High Efficiency 1X/1.5X/2X Charge Pump for White LED Applications |
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