參數(shù)資料
型號(hào)： sp6641
英文描述： 500mA Alkaline DC/DC Boost Regulator in SOT-23(500mA堿性DC/DC升壓穩(wěn)壓器(SOT-23封裝))
中文描述： 堿性500mA的DC / DC升壓穩(wěn)壓器采用SOT - 23（500mA的堿性的DC / DC升壓穩(wěn)壓器（采用SOT - 23封裝））
文件頁(yè)數(shù)： 4/13頁(yè)
文件大小： 120K
代理商： SP6641
4
Rev. 3/5/02, *Patent Pending
SP6641A/6641B 500mA Alkaline DC/DC Boost Regulator in SOT-23
Copyright 2002 Sipex Corporation
PERFORMANCE CHARACTERISTICS
Refer to the circuit in Figure 1, T
AMB
= +25
°
C
60
65
70
75
80
85
90
95
100
0.1
1.0
10.0
100.0
1000.0
Iload (mA)
V
IN
= 3.0V
V
IN
= 2.6V
V
IN
= 2.0V
V
IN
= 1.3V
V
IN
= 1.0V
E
60
65
70
75
80
85
90
95
100
0.1
1.0
10.0
100.0
1000.0
Iload (mA)
E
V
IN
= 3.0V
V
IN
= 2.6V
V
IN
= 2.0V
V
IN
= 1.3V
V
IN
= 1.0V
3.200
3.220
3.240
3.260
3.280
3.300
3.320
3.340
3.360
3.380
3.400
Iload (mA)
0
50
100
150
200
250
V
O
V
IN
= 3.0V
V
IN
= 2.6V
V
IN
= 2.0V
V
IN
= 1.3V
V
IN
= 1.0V
3.220
3.240
3.260
3.280
3.300
3.320
3.340
3.360
3.380
3.400
0
200
400
600
800
3.200
Iload (mA)
V
O
V
IN
= 3.0V
V
IN
= 2.6V
V
IN
= 2.0V
V
IN
= 1.3V
V
IN
= 1.0V
Figure 3. SP6641AEK - 3.3 Efficiency vs Load Current
Figure 4. SP6641BEK - 3.3 Efficiency vs Load Current
Figure 5. SP6641AEK - 3.3 Line/Load Rejection vs Load
Current
Figure 6. SP6641BEK - 3.3 Line/Load Rejection vs Load
Current
Figure 7. SP6641AEK-5.0 Efficiency Vs Load Current
Figure 8. SP6641BEK-5.0 Efficiency Vs Load Current
Iload (mA)
E
60
65
70
75
80
85
90
95
100
0.1
1.0
10.0
100.0
1000.0
Vi=4.2V
Vi=3.6V
Vi=3.3V
Vi=2.0V
Vi=1.3V
Iload (mA)
E
60
65
70
75
80
85
90
95
100
0.1
1.0
10.0
100.0
1000.0
Vi=4.2V
Vi=3.6V
Vi=3.3V
相關(guān)PDF資料
PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SP6641A 制造商:SIPEX 制造商全稱(chēng):Sipex Corporation 功能描述:Low Noise Evaluation Board
SP6641A_05 制造商:SIPEX 制造商全稱(chēng):Sipex Corporation 功能描述:500mA Alkaline DC/DC Boost Regulator in SOT-23
SP6641AEK-3.3 制造商:SIPEX 制造商全稱(chēng):Sipex Corporation 功能描述:Low Noise Evaluation Board
SP6641AEK-3.3/TR 制造商:SIPEX 制造商全稱(chēng):Sipex Corporation 功能描述:500mA Alkaline DC/DC Boost Regulator in SOT-23
SP6641AEK-3-3/TR 功能描述:開(kāi)關(guān)變換器、穩(wěn)壓器與控制器 100mA Alkaline DC/DC RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開(kāi)關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
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