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參數資料
| 型號： | FAN5608HMPX |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 顯示驅動器 |
| 英文描述： | Serial/Parallel LED Driver with Current-Regulated, Step-Up DC/DC Converter |
| 中文描述： | LED DISPLAY DRIVER, QCC12 |
| 封裝： | 4 X 4 MM, MO-220WGGB, MLP-12 |
| 文件頁數： | 2/17頁 |
| 文件大小： | 206K |
| 代理商： | FAN5608HMPX |
PRODUCT SPECIFICATION
FAN5608
2
REV. 1.0.3 6/28/04
external resistor to set the current, and to turn the device ON
and OFF. The FAN5608DMPX/FAN5608MPX is available
in an 8-lead MLP package with or without an internal Schot-
tky diode. The FAN5608DHMPX is available in a 12-lead
MLP package with an internal Schottky diode.
Typical Application
(Continued)
3X3mm MLP-8 Package
with internal Schottky diode
Order Code: FAN5608DMPX
3X3mm MLP-8 Package
with external Schottky diode
Order Code: FAN5608MPX
IND
R
R
V
IN
V
EXTERNAL
V
OUT
A1
A2
GND
CH2
CH1
2.7V TO 5V
L = 4.7
μ
H
C
IN
F
4.7
μ
F
IND
R
R
V
IN
V
EXTERNAL
NC
V
OUT
A1
A2
GND
CH2
CH1
2.7V TO 5V
L = 4.7
μ
H
F
4.7
μ
F
C
IN
Analog Brightness Control
Definition of Terms
Output Current Accuracy:
programmed value of this current
reflects the difference between the measured value of the output current (LED) and
.
Current Matching:
refers to the absolute value of difference in current between the two LED branches.
Efficiency:
power supply.
is expressed as a ratio between the electrical power into the LEDs and the total power consumed from the input
Although this definition leads to a lower value than the boost converter efficiency, it more accurately reflects better system per-
formance, from the user’s point-of-view.
Output Current Accuracy (%)
I
measured
----------------------------------------–
I
programmed
I
OUT
programmed
(
)
100
×
=
Current Matching (%)
I
branch 1
LED
branch 1
I
LED
branch 2
I
LED
branch 2
+
–
(
-----I
)
100
)
2
×
(
=
Efficiency (%)
V
branch 1
------------------------------------------------------------------------------V
I
branch 1
×
V
branch 1
IN
I
IN
I
LED
branch 1
×
+
(
)
100
×
×
=
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相關代理商/技術參數 |
參數描述 |
|---|---|
| FAN5608MPX | 功能描述:LED照明驅動器 LED Driver Serial/Parallel RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:SO-16N |
| FAN5608MPX_Q | 功能描述:LED照明驅動器 LED Driver Serial/Parallel RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:SO-16N |
| FAN5609 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:LED Driver with Adaptive Charge Pump DC/DC Converter |
| FAN5609_AFC3086B WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| FAN5609_AGC3026B WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
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