参数资料
型号: MCP1252T-33X50I/MS
厂商: Microchip Technology
文件页数: 6/18页
文件大小: 0K
描述: IC REG MULTI CONFIG 0.12A 8MSOP
标准包装: 2,500
类型: 降压(降压),升压(升压),切换电容(充电泵)
输出类型: 固定
输出数: 1
输出电压: 3.3V,5V
输入电压: 2 V ~ 5.5 V
频率 - 开关: 650kHz
电流 - 输出: 120mA
同步整流器:
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-TSSOP,8-MSOP(0.118",3.00mm 宽)
包装: 带卷 (TR)
供应商设备封装: 8-MSOP
其它名称: MCP1252T-33X50IMS
MCP1252/3
Note: Unless otherwise indicated, V IN = 3.6V, T A = 25°C, C IN = C OUT = 10 mF, C FLY = 1 mF, all capacitors X7R ceramic.
5.03
5.02
5.01
MCP1253-33X50
MCP1252-33X50
80
75
70
65
60
V IN = 5.5V
V IN = 3.6V
V IN = 2.7V
5.00
4.99
SELECT = GND
V OUT = 5.0V
I OUT = 120 mA
55
50
45
V IN = 2.3V
MCP1253-33X50
SELECT = GND
V OUT = 5.0V, I OUT = 0 mA
4.98
-40 -25 -10
5
20 35 50 65 80 95 110 125
40
-40 -25 -10
5
20 35 50 65 80 95 110 125
Temperature (°C)
Temperature (°C)
FIGURE 2-7:
Output Voltage vs.
FIGURE 2-10:
Quiescent Current vs.
Temperature (MCP1252-33X50,
MCP1253-33X50).
Temperature (MCP1253-33X50).
3.33
3.32
3.31
MCP1253-33X50
MCP1252-33X50
80
75
70
65
60
V IN = 5.5V
V IN = 3.6V
V IN = 2.7V
3.30
3.29
3.28
SELECT = V IN
V OUT = 3.3V
I OUT = 120 mA
55
50
45
40
V IN = 2.3V
MCP1252-33X50
SELECT = GND
V OUT = 5.0V, I OUT = 0 mA
-40 -25 -10 5
20 35 50 65 80 95 110 125
-40 -25 -10
5
20 35 50 65 80 95 110 125
Temperature (°C)
Temperature (°C)
FIGURE 2-8:
Output Voltage vs.
FIGURE 2-11:
Quiescent Current vs.
Temperature (MCP1252-33X50,
MCP1253-33X50).
Temperature (MCP1252-33X50).
FIGURE 2-9:
DS21752A-page 6
Line Transient Response.
FIGURE 2-12:
Load Transient Response.
? 2002 Microchip Technology Inc.
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