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参数资料
| 型号： | MCP1252DM-BKLT |
| 厂商： | Microchip Technology |
| 文件页数： | 5/18页 |
| 文件大小： | 0K |
| 描述： | BOARD DEMO FOR MCP1252 |
| 标准包装： | 1 |
| 电流 - 输出 / 通道： | 120mA |
| 输出及类型： | 1，非隔离 |
| 特点： | 短路和热保护，关闭 |
| 输入电压： | 2 ~ 5.5 V |
| 已供物品： | 板 |
| 已用 IC / 零件： | MCP1252 |
MCP1252/3
2.0
Note:
TYPICAL PERFORMANCE CURVES
The graphs and tables provided following this note are a statistical summary based on a limited number of
samples and are provided for informational purposes only. The performance characteristics listed herein
are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified
operating range (e.g., outside specified power supply range) and therefore outside the warranted range.
Note: Unless otherwise indicated, V IN = 3.6V, T A = 25°C, C IN = C OUT = 10 μ F, C FLY = 1 μ F, all capacitors X7R ceramic.
5.05
100
5.04
5.03
10 mA
90
80
70
60
10 mA
80 mA
120 mA
5.02
5.01
5.00
4.99
80 mA
120 mA
MCP1252-33X50
SELECT = GND
V OUT = 5.0V
50
40
30
20
10
0
MCP1252-33X50
SELECT = GND
V OUT = 5.0V
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
Supply Voltage (V)
Supply Voltage (V)
FIGURE 2-1:
Output Voltage vs. Supply
FIGURE 2-4:
Percent Efficiency vs.
Voltage (MCP1252-33X50).
.
3.34
Supply Voltage (MCP1252-33X50).
100
90
3.33
80 mA
120 mA
80
70
60
50
10 mA
80 mA
120 mA
3.32
3.31
MCP1252-33X50
SELECT = V IN
V OUT = 3.3V
10 mA
40
30
20
10
0
MCP1252-33X50
SELECT = V IN
V OUT = 3.3V
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
Supply Voltage (V)
Supply Voltage (V)
FIGURE 2-2:
Output Voltage vs. Supply
FIGURE 2-5:
Power Efficiency vs. Supply
Voltage (MCP1252-33X50).
3.02
Voltage (MCP1252-33X50).
100
90
3.01
3.00
10 mA
80 mA
80
70
60
50
40
30
10 mA
80 mA
120 mA
2.99
120 mA
MCP1252-ADJ
V OUT = 3.0V
20
10
0
MCP1252-ADJ
V OUT = 3.0V
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
Supply Voltage (V)
Supply Voltage (V)
FIGURE 2-3:
Output Voltage vs. Supply
FIGURE 2-6:
Power Efficiency vs. Supply
Voltage (MCP1252-ADJ).
? 2002 Microchip Technology Inc.
Voltage (MCP1252-ADJ).
DS21752A-page 5
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MCP1252T-33X50I/MS | 功能描述:电荷泵 120mA Regulated RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 输出电压:- 1.5 V to - 5.5 V, 3 V to 11 V 输出电流:100 mA 电源电流:1 mA 最大工作温度:+ 70 C 封装 / 箱体:SOIC-8 Narrow 封装:Tube |
| MCP1252T-ADJI/MS | 功能描述:电荷泵 120mA Regulated Adj RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 输出电压:- 1.5 V to - 5.5 V, 3 V to 11 V 输出电流:100 mA 电源电流:1 mA 最大工作温度:+ 70 C 封装 / 箱体:SOIC-8 Narrow 封装:Tube |
| MCP1253 | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:Low Noise, Positive-Regulated Charge Pump |
| MCP1253-33X50I/MS | 功能描述:电荷泵 120mA Regulated RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 输出电压:- 1.5 V to - 5.5 V, 3 V to 11 V 输出电流:100 mA 电源电流:1 mA 最大工作温度:+ 70 C 封装 / 箱体:SOIC-8 Narrow 封装:Tube |
| MCP1253-33X50I/MS | 制造商:Microchip Technology Inc 功能描述:DC/DC Charge Pump Converter (DC-DC) IC |
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