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参数资料
| 型号： | SP6652EB |
| 厂商： | Exar Corporation |
| 文件页数： | 11/16页 |
| 文件大小： | 0K |
| 描述： | EVAL BOARD FOR SP6652 |
| 标准包装： | 1 |
| 系列： | * |
TYPICAL PERFORMANCE CHARACTERISTICS
100
90
80
70
60
50
40
30
20
10
0
SP6652 Efficiency vs Load Vout = 3.3V
Vi=3.6V
Vi=3.9V
Vi=4.2V
Vi=5.0V
100
90
80
70
60
50
40
30
20
10
0
SP6652 Efficiency vs Load (Vout = 1.5V)
Vi=3.0V
Vi=3.6V
Vi=3.9V
Vi=4.2V
1
10
100
1000
1
10
100
1000
ILoad (mA)
Figure 5. Efficiency vs. Load, Vout= 3.3V
ILoad (mA)
Figure 6. Efficiency vs. Load, Vout= 1.5V
3.40
SP6652 Line/Load Rejection Vout = 3.3V
1.520
SP6652 Line/Load Rejection V OUT = 1.5V
3.35
3.30
Vi=3.6V
Vi=3.9V
1.510
1.500
Vi=4.2V
Vi=3.9V
3.25
Vi=4.2V
1.490
Vi=3.6V
3.20
Vi=5.0V
1.480
Vi=3.0V
0
200
400
600
800
1000
0
200
400
600
800
1000
ILoad (mA)
Figure 7: Line/Load Rejection , Vout = 3.3V
ILoad (mA)
Figure 8: Line/Load Rejection , Vout = 1.5V
3.340
SP6652 Line/Load Regulation, Vout = 3.3V
1.520
SP6652 Line/Load Rejection V OUT = 1.5V
3.330
1.510
3.320
3.310
3.300
Vi=3.6V
Vi=3.9V
1.500
Vi=4.2V
Vi=3.9V
Vi=4.2V
1.490
Vi=3.6V
3.290
3.280
Vi=5.0V
1.480
Vi=3.0V
1
10
100
1000
1
10
100
1000
ILoad (mA)
Figure 9: Line/Load Regulation , Log Scale,
Vout = 3.3V
ILoad (mA)
Figure 10: Line/Load Regulation , Log Scale,
Vout = 1.5V
Oct10-07 RevJ
SP6652 1A, High Efficiency, Current Mode PWM Buck Regulator
? 2007 Sipex Corporation
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SP6652ER | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:1A, High Efficiency, High Frequency Current Mode PWM Buck Regulator |
| SP6652ER/TR | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:1A, High Efficiency, High Frequency Current Mode PWM Buck Regulator |
| SP6652ER-L | 功能描述:开关变换器、稳压器与控制器 2.8V-5.5V 1400kHz temp -40C to 85C RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel |
| SP6652ER-L/TR | 功能描述:开关变换器、稳压器与控制器 High Eff Synchronous Step-Down Converter RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel |
| SP6652EU | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:Evaluation Board Manual |
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