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參數(shù)資料
| 型號(hào)： | FAN5612 |
| 廠商： | Fairchild Semiconductor Corporation |
| 元件分類： | LED驅(qū)動(dòng)器 |
| 英文描述： | Low-Dropout LED Drivers for White, Blue or any Color LED |
| 中文描述： | 低壓差LED驅(qū)動(dòng)器為白色，藍(lán)色或任何顏色的LED |
| 文件頁數(shù)： | 1/12頁 |
| 文件大小： | 168K |
| 代理商： | FAN5612 |
www.fairchildsemi.com
REV. 1.0.4 6/4/04
Typical Applications
I
SET
R
SET
I1
I2
I3
I4
V
IN
GND
FAN5611
Four Diode Control
CTRL
V
CONTROL
(3V
)
I
SET
R
SET
I1
I2
I3
I4
CTRL
V
IN
GND
FAN5613
Four Diode Control With ON/OFF
V
CONTROL
(3V)
ENABLE ON/OFF
R
SET
Two Diode Control with ON/OFF
I3/I4
I1/I2
V
IN
GND
FAN5614
CTRL
V
CONTROL
(3V)
I
SET
ON/OFF
ENABLE
R
SET
Three Diode Control with ON/OFF
I1
I2
I3
V
IN
GND
FAN5612
CTRL
V
CONTROL
(3V)
I
SET
ON/OFF
ENABLE
Features
LED Drivers for parallel-connected LEDs
Ultra-low voltage drop (< 300mV) to support direct
Li-ion applications
No EMI, no switching noise
No external components needed for current matching
Both analog and PWM brightness control
FAN5611, FAN5613 feature up to 160mA bias current
(up to 40mA for each LED)
FAN5612 features up to 120mA bias current (up to 40mA
for each LED)
FAN5614 features up to 160mA bias current (up to 80mA
for each LED)
Enable/Shutdown control (FAN5612, FAN5613,
FAN5614)
Shutdown current < 1
μ
A
Small footprint SC-70 and 2x2 MLP
Applications
Cell Phones
PDA, DSC, MP3 Players
Handheld Computers
LCD Display Modules
Keyboard Backlight
LED Displays
General Description
The FAN5611/FAN5612/FAN5613/FAN5614 driver family
provides matched current source bias for white, blue or any
color LEDs. The current in the LEDs can be programmed by
an external resistor. The individual LED currents are 200 x
I
SET
, where I
SET
is the current through the external resistor
connected to the CTRL pin. The FAN5611 and the FAN5613
are capable of driving four LEDs, while the FAN5612 can
drive three LEDs. The FAN5614 is designated to drive two
high current LEDs. In any case, at least I1 should be always
connected to an LED in order to have the other LEDs driven
with a matched current to I1.
The FAN5612, FAN5613 and FAN5614 have Enable pin.
When these devices are disabled, the supply current drops to
less than 1
μ
A.
The FAN5611, FAN5612 and FAN5614 drivers are available
in a 6-lead SC-70 package. The FAN5613 is available in an
8-lead MLP package.
FAN5611/FAN5612/FAN5613/FAN5614
Low-Dropout LED Drivers for White, Blue or any
Color LED
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| FAN5612S7X | JT 9C 9#12 SKT RECP |
| FAN5613 | Low-Dropout LED Drivers for White, Blue or any Color LED |
| FAN5613MPX | Low-Dropout LED Drivers for White, Blue or any Color LED |
| FAN5614 | Low-Dropout LED Drivers for White, Blue or any Color LED |
| FAN5614S7X | Low-Dropout LED Drivers for White, Blue or any Color LED |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| FAN5612 WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| FAN5612S7X | 功能描述:LED照明驅(qū)動(dòng)器 LDO LED Driver all Colors 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(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N |
| FAN5613 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Low-Dropout LED Drivers for White, Blue, or any Color LED |
| FAN5613MPX | 功能描述:LED照明驅(qū)動(dòng)器 LDO LED Driver all Colors 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(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N |
| FAN5613MPX_Q | 功能描述:LED照明驅(qū)動(dòng)器 LDO LED Driver all Colors 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(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N |
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