參數(shù)資料
型號: SP6685
元件分類: LED驅動器
英文描述: Charge Pump LED Driver For Camera Flash
中文描述: 電荷泵的LED相機閃光燈驅動器
文件頁數(shù): 4/10頁
文件大?。?/td> 143K
代理商: SP6685
4
Date: 12/15/04
SP6685 Charge Pump LED Driver for Camera Flash Copyright 2004 Sipex Corporation
TYPICAL PERFORMANCE CHARACTERISTICS
Figure 1. Torch Mode Output Current
Figure 2. Flash Mode Output Current
Figure 3. Torch Mode Efficiency
Figure 4. Flash Mode Efficiency
Torch Mode 200mA Iout
0
100
200
300
3.0
3.2
3.4
3.6
3.8
4.0
4.2
Vin (V)
I
Vf = 3.0V
Vf = 3.3V
Vf = 3.6V
Vf = 3.9V
Torch Mode 200mA Efficiency
40
50
60
70
80
90
100
3.0
3.2
3.4
3.6
3.8
4.0
4.2
Vin (V)
E
Vf = 3.0V
Vf = 3.3V
Vf = 3.6V
Vf = 3.9V
Flash Mode 700mA Efficiency
40
50
60
70
80
90
100
3.0
3.2
3.4
3.6
3.8
4.0
4.2
Vin (V)
E
Vf = 3.3V
Vf = 3.6V
Vf = 3.9V
Vf = 4.2V
Flash Mode 700mA Iout
0
100
200
300
400
500
600
700
800
900
3.0
3.2
3.4
3.6
3.8
4.0
4.2
Vin (V)
I
Vf = 3.3V
Vf = 3.6V
Vf = 3.9V
Vf = 4.2V
相關PDF資料
PDF描述
SP6685ER Charge Pump LED Driver For Camera Flash
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SP6690EB Evaluation Board Manual
SP6690EK Micro Power Boost Regulator Series White LED Driver
SP6690ER Micro Power Boost Regulator Series White LED Driver
相關代理商/技術參數(shù)
參數(shù)描述
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SP6685ER 制造商:Exar Corporation 功能描述:LASER DIODE/LED DRIVER, 10 Pin, Plastic, LCC
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