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參數(shù)資料
| 型號： | MCP1256 |
| 廠商： | Microchip Technology Inc. |
| 英文描述： | Regulated 3.3V, Low-Ripple Charge Pump with Low- Operating Current SLEEP Mode or BYPASS Mode |
| 中文描述： | 3.3V的穩(wěn)壓，低紋波充電泵具有低工作電流睡眠模式或旁路模式 |
| 文件頁數(shù)： | 6/24頁 |
| 文件大?。?/td> | 1183K |
| 代理商： | MCP1256 |
MCP1256/7/8/9
DS21989A-page 6
2006 Microchip Technology Inc.
2.0
TYPICAL PERFORMANCE CURVES
NOTE:
Unless otherwise indicated, C
IN
=
C
OUT
=
10
μ
F, C
1
=
C
2
=
1
μ
F, I
OUT
=
10 mA, and T
A
= +25°C.
FIGURE 2-1:
Current (I
OUT
).
Efficiency (
η
) vs. Output
FIGURE 2-2:
Current (I
OUT
).
Efficiency (
η
) vs. Output
FIGURE 2-3:
Voltage (V
IN
).
Efficiency (
η
) vs. Supply
FIGURE 2-4:
Voltage (V
IN
).
Efficiency (
η
) vs. Supply
FIGURE 2-5:
Voltage (V
IN
).
Efficiency (
η
) vs. Supply
FIGURE 2-6:
Voltage (V
IN
).
Efficiency (
η
) vs. Supply
Note:
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.
0
10
20
30
40
50
60
70
80
90
100
10
30
50
70
90
110
130
Output Current (mA)
E
V
IN
= 1.8V
V
IN
= 2.1V
V
IN
= 2.4V
V
IN
= 2.7V
0
10
20
30
40
50
60
70
80
90
10
30
50
70
90
110
130
Output Current (mA)
E
V
IN
= 2.7V
V
IN
= 3.0V
V
IN
= 3.3V
0
10
20
30
40
50
60
70
80
90
100
1.8
2.1
2.4
2.7
3.0
3.3
Input Voltage (V)
E
I
OUT
= 10 mA
Mode Transition
0
10
20
30
40
50
60
70
80
90
100
1.8
2.1
2.4
2.7
3.0
3.3
Input Voltage (V)
E
I
OUT
= 25 mA
Mode Transition
0
10
20
30
40
50
60
70
80
90
100
1.8
2.1
2.4
2.7
3.0
3.3
Input Voltage (V)
E
I
OUT
= 50 mA
Mode Transition
0
10
20
30
40
50
60
70
80
90
100
1.8
2.1
2.4
2.7
3.0
3.3
Input Voltage (V)
E
I
OUT
= 100 mA
Mode Transition
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| MCP1256-EMF | Regulated 3.3V, Low-Ripple Charge Pump with Low- Operating Current SLEEP Mode or BYPASS Mode |
| MCP1256-EUN | Regulated 3.3V, Low-Ripple Charge Pump with Low- Operating Current SLEEP Mode or BYPASS Mode |
| MCP1256T-EMF | Regulated 3.3V, Low-Ripple Charge Pump with Low- Operating Current SLEEP Mode or BYPASS Mode |
| MCP1256T-EUN | Regulated 3.3V, Low-Ripple Charge Pump with Low- Operating Current SLEEP Mode or BYPASS Mode |
| MCP1257 | Regulated 3.3V, Low-Ripple Charge Pump with Low- Operating Current SLEEP Mode or BYPASS Mode |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MCP1256/7/8/9EV | 功能描述:電源管理IC開發(fā)工具 MCP1256/7/8/9 Eval Brd RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V |
| MCP1256_13 | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Regulated 3.3V, Low-Ripple Charge Pump with Low- Operating Current SLEEP Mode or BYPASS Mode |
| MCP1256-E/MF | 功能描述:電荷泵 Frac Charge Pump w/ PG and Sleep RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 輸出電壓:- 1.5 V to - 5.5 V, 3 V to 11 V 輸出電流:100 mA 電源電流:1 mA 最大工作溫度:+ 70 C 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube |
| MCP1256-E/UN | 功能描述:電荷泵 Frac Charge Pump w/ PG and Sleep RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 輸出電壓:- 1.5 V to - 5.5 V, 3 V to 11 V 輸出電流:100 mA 電源電流:1 mA 最大工作溫度:+ 70 C 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube |
| MCP1256-EMF | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Regulated 3.3V, Low-Ripple Charge Pump with Low- Operating Current SLEEP Mode or BYPASS Mode |
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