参数资料
型号: MCP1631VHV-500E/ST
厂商: Microchip Technology
文件页数: 14/34页
文件大小: 0K
描述: IC REG CTRLR ISO PWM VM 20-TSSOP
标准包装: 74
PWM 型: 电压模式
输出数: 1
频率 - 最大: 2MHz
占空比: 10%
电源电压: 3.5 V ~ 16 V
降压:
升压:
回扫:
反相:
倍增器:
除法器:
Cuk:
隔离:
工作温度: -40°C ~ 125°C
封装/外壳: 20-TSSOP(0.173",4.40mm 宽)
包装: 管件
产品目录页面: 668 (CN2011-ZH PDF)
MCP1631/HV/MCP1631V/VHV
Typical Performance Curves (Continued)
Note: Unless otherwise noted, V IN = 3.0V to 5.5V, F OSC = 1 MHz with 10% Duty Cycle, C IN = 0.1 μF,
V IN for typical values = 5.0V, T A for typical values = +25°C.
5.06
5.04
+130°C
+90°C
V IN = 6V
V OUT = 5.0V
0.18
0.16
V OUT = 5.0V
V IN = 6.0V to 16.0V
5.02
5.00
4.98
0.14
0.12
200 mA
250 mA
4.96
4.94
+25°C
-45°C
0°C
0.10
0.08
0 mA
100 mA
4.92
0.06
0
50
100
150
200
250
-45
-20
5
30
55
80
105
130
Load Current (mA)
Temperature (°C)
FIGURE 2-31:
Load Current.
LDO Output Voltage vs.
FIGURE 2-34:
Temperature.
LDO Line Regulation vs.
0.50
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
V OUT = 5.0V
+25°C
+130°C
+90°C
+0°C
-45°C
0
-10
-20
-30
-40
-50
-60
-70
V R =5.0V
V IN =6.0V
V INAC = 100 mV p-p
C IN =0 μ F
0.05
0.00
-80
-90
I OUT =100 μA
0
25
50
75 100 125 150 175 200 225 250
0.01
0.1
1 10
100
1000
Load Current (mA)
Frequency (kHz)
FIGURE 2-32:
LDO Dropout Voltage vs.
FIGURE 2-35:
LDO PSRR vs. Frequency.
Load Current.
1.00
0.80
0.60
V IN = 16V
V IN = 6V
V OUT = 5.0V
I OUT = 1 to 250 mA
100
10
V R = 5.0V, V IN = 6.0V
I OUT = 50 mA
0.40
0.20
0.00
-0.20
-0.40
V IN = 8V
V IN = 12V
V IN = 14V
1
0.1
0.01
0.001
-45
-20
5
30
55
80
105
130
0.01
0.1
1 10
100
1000
Temperature (°C)
Frequency (kHz)
FIGURE 2-33:
LDO Load Regulation vs.
FIGURE 2-36:
LDO Output Noise vs.
Temperature.
DS22063B-page 14
Frequency.
? 2008 Microchip Technology Inc.
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