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參數資料
| 型號： | T6316B-20DG |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | Low-Dropout, Constant-Current White LED Bias Supply |
| 中文描述： | 低壓差，恒流白光LED偏置電源 |
| 文件頁數： | 2/6頁 |
| 文件大?。?/td> | 47K |
| 代理商： | T6316B-20DG |
TE
CH
tm
PIN ARRANGEMENT(Top view)
Preliminary T6316A/B
TM Technology Inc. reserves the right
P. 2
to change products or specifications without notice.
Publication Date: JUN. 2006
Revision: B
SOP-8
T6316A-D
V S E T
V D D
1
2
3
6
8
7
L E D 1
L E D 2
L E D 3
V S S
4
5
L E D 4
V D D
V S S
E N
1
2
3
6
8
7
L E D 1
L E D 2
L E D 3
V S S
4
5
L E D 4
SOP-8
T6316B-D
PIN DESCRIPTION
SYMBOL
T6316A
T6316B
DESCRIPTION
LED1
1
1
LED 1 Cathode Connection. Current flowing into LED1 is 270/250 times the current
flowing into SET. LED1 is high impedance when EN is low.
LED 2 Cathode Connection. Current flowing into LED1 is 270/250 times the current
flowing into SET. LED2 is high impedance when EN is low.
LED 3 Cathode Connection. Current flowing into LED1 is 270/250 times the current
flowing into SET. LED3 is high impedance when EN is low.
LED 4 Cathode Connection. Current flowing into LED1 is 270/250 times the current
flowing into SET. LED4 is high impedance when EN is low.
Ground
Power supply
Enables PN6316A/B signal , H: Ative , L : Power Down .
VSET terminal is used to connect an external resistor to set output current.
The current flowing into VSET sets the bias current into
each LED by ILED_= 250 x ISET.
VSET is internally biased to 0.306V. VSET is high impedance when EN is low.
LED2
2
2
LED3
3
3
LED4
4
4
VSS
VDD
EN
5
6
7
5,6
7
8
VSET
8
-
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相關代理商/技術參數 |
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| T6316B-350D | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Low-Dropout, Constant-Current White LED Bias Supply |
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| T6316B-75D | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Low-Dropout, Constant-Current White LED Bias Supply |
| T6316B-75DG | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Low-Dropout, Constant-Current White LED Bias Supply |
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