參數(shù)資料
型號(hào)： MBI5170
廠商： Electronic Theatre Controls, Inc.
英文描述： 8-Bit Constant Current LED Sink Driver with Gain Control
中文描述： 8位恒流增益控制LED驅(qū)動(dòng)器
文件頁(yè)數(shù)： 22/24頁(yè)
文件大小： 400K
代理商： MBI5170
MBI5170 8-Bit Constant Current LED Sink Driver with Gain Control
Load Supply Voltage (V
LED
)
Considering the package power dissipating limits, users had better apply MBI5170 to operate within V
DS
= 0.4V~
1.0V. If V
LED
is higher, for instance, than 5V, V
DS
may be so high that P
D(act)
> P
D(max)
,where V
DS
= V
LED
–
Vf. In this
case, it is recommended to use as low supply voltage as possible or to arrange a voltage reducer, V
DROP
. The
voltage reducer lets V
DS
= (V
LED
–
Vf)
–
V
DROP
. Resistors or Zener diodes can be used as the reducers in the
applications as shown in the following figures.
August 2004, VA.00
- 22 -
V
LED
V
DROP
Vf
V
DS
MBI5170
V
LED
V
DROP
Vf
V
DS
MBI5170
相關(guān)PDF資料
PDF描述
MBI5170CD 8-Bit Constant Current LED Sink Driver with Gain Control
MBI5170CDW 8-Bit Constant Current LED Sink Driver with Gain Control
MBI5170CN 8-Bit Constant Current LED Sink Driver with Gain Control
MBI5170CP 8-Bit Constant Current LED Sink Driver with Gain Control
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MBI5170CD 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:8-Bit Constant Current LED Sink Driver with Gain Control
MBI5170CDW 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:8-Bit Constant Current LED Sink Driver with Gain Control
MBI5170CN 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:8-Bit Constant Current LED Sink Driver with Gain Control
MBI5170CP 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:8-Bit Constant Current LED Sink Driver with Gain Control
MBI5171 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:8-Bit Constant Current LED Driver with LED Error Detection and Run-Time Current Adjustment
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