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| 型号： | MCP1603EV |
| 厂商： | Microchip Technology |
| 文件页数： | 7/26页 |
| 文件大小： | 0K |
| 描述： | BOARD EVAL BUCK CONV MCP1603 |
| 标准包装： | 1 |
| 主要目的： | DC/DC，步降 |
| 输出及类型： | 1，非隔离 |
| 输出电压： | 0.8V，1.2V，1.8V，2.5V，和 3.3V |
| 电流 - 输出： | 500mA |
| 输入电压： | 2.7 ~ 5.5 V |
| 稳压器拓扑结构： | 降压 |
| 频率 - 开关： | 2MHz |
| 板类型： | 完全填充 |
| 已供物品： | 板 |
| 已用 IC / 零件： | MCP1603 |
| 产品目录页面： | 664 (CN2011-ZH PDF) |
| 相关产品： | MCP1603-ADJI/MC-ND - IC REG BUCK SYNC ADJ 0.5A 8-DFN MCP1603T-250I/OSDKR-ND - IC REG BUCK SYNC 2.5V TSOT23-5 MCP1603T-120I/OSDKR-ND - IC REG BUCK SYNC 1.2V TSOT23-5 MCP1603T-250I/OSCT-ND - IC REG BUCK SYNC 2.5V TSOT23-5 MCP1603T-120I/OSCT-ND - IC REG BUCK SYNC 1.2V TSOT23-5 MCP1603-330I/MC-ND - IC REG BUCK SYNC 3.3V 0.5A 8DFN MCP1603-250I/MC-ND - IC REG BUCK SYNC 2.5V 0.5A 8DFN MCP1603-180I/MC-ND - IC REG BUCK SYNC 1.8V 0.5A 8DFN MCP1603-150I/MC-ND - IC REG BUCK SYNC 1.5V 0.5A 8DFN MCP1603-120I/MC-ND - IC REG BUCK SYNC 1.2V 0.5A 8DFN 更多... |
MCP1603
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 = SHDN = 3.6V, C OUT = C IN = 4.7 μF, L = 4.7 μH, V OUT (ADJ) = 1.8V, I LOAD = 100 mA,
T A = +25°C. Adjustable or fixed output voltage options can be used to generate the Typical Performance Characteristics.
T A = +90 C
T A = +25 C
T A = - 40 C
50
49
48
47
46
45
44
43
42
41
V IN = 4.2V
V IN = 3.0V
V IN = 3.6V
V OUT = 1.8V
52
50
48
46
44
42
o
o
o
40
40
-40 -25 -10
5
20
35
50
65
80
95 110 125
2.7
3.05
3.4
3.75
4.1
4.45
4.8
5.15
5.5
Ambient Temperature ( C)
o
Input Voltage (V)
FIGURE 2-1:
I Q vs. Ambient Temperature.
FIGURE 2-4:
I Q vs. Input Voltage.
100
95
90
I OUT = 100 mA
V OUT = 1.2V
100
90
80
V IN = 2.7V
V OUT = 1.2V
85
70
V IN = 3.6V
80
75
70
I OUT = 300 mA
I OUT = 500 mA
60
50
40
65
60
30
20
V IN = 4.2V
2.7
3.05
3.4
3.75
4.1
4.45
4.8
5.15
5.5
0.1
1
10
100
1000
Input Voltage (V)
Output Current (mA)
FIGURE 2-2:
(V OUT = 1.2V).
Efficiency vs. Input Voltage
FIGURE 2-5:
(V OUT = 1.2V).
Efficiency vs. Output Load
100
95
I OUT = 100 mA
V OUT = 1.8V
100
90
80
V IN = 2.7V
V IN = 3.6V
90
70
85
80
I OUT = 300 mA
I OUT = 500 mA
60
50
40
75
70
30
20
V IN = 4.2V
V OUT = 1.8V
2.7
3.05
3.4
3.75
4.1
4.45
4.8
5.15
5.5
0.1
1
10
100
1000
Input Voltage (V)
Output Current (mA)
FIGURE 2-3:
Efficiency vs. Input Voltage
FIGURE 2-6:
Efficiency vs. Output Load
(V OUT = 1.8V).
? 2007 Microchip Technology Inc.
(V OUT = 1.8V).
DS22042A-page 7
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相关代理商/技术参数 |
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| MCP1603L | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:2.0 MHz, 500 mA Synchronous Buck Regulator |
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| MCP1603L-120I/MC | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:2.0 MHz, 500 mA Synchronous Buck Regulator |
| MCP1603L-120I/OS | 制造商:Microchip Technology Inc 功能描述:CONV DC-DC SGL-OUT STEP DOWN 5PIN TSOT - Rail/Tube |
| MCP1603L-150I/MC | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:2.0 MHz, 500 mA Synchronous Buck Regulator |
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