参数资料
型号: MCP1631VT-E/SS
厂商: Microchip Technology
文件页数: 10/34页
文件大小: 0K
描述: IC REG CTRLR ISO PWM VM 20-SSOP
标准包装: 1,600
PWM 型: 电压模式
输出数: 1
频率 - 最大: 2MHz
占空比: 10%
电源电压: 3 V ~ 5.5 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-SSOP(0.209",5.30mm 宽)
包装: 带卷 (TR)
其它名称: MCP1631VT-E/SSTR
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.
14
5.0
4.7
C L = 100 pF
12
10
V DD = +3.0V
V DD = +3.3V
4.4
4.1
3.8
3.5
V DD = +3.0V
V DD = +3.3V
V DD = +4.0V
8
6
4
V DD = +5.5V
V DD = +5.0V
V DD = +4.0V
3.2
2.9
2.6
2.3
2.0
V DD = +5.0V
V DD = +5.5V
Ambient Temperature (°C)
Ambient Temperature (°C)
FIGURE 2-7:
V EXT P-Channel Driver
FIGURE 2-10:
V EXT Fall Time vs.
R DSON vs. Temperature.
6.6
Temperature.
-0.50
6.2
5.8
5.4
5.0
4.6
V DD = +3.0V
V DD = +3.3V
-0.55
-0.60
-0.65
V DD = +5.5V
V DD = +5.0V
V DD = +3.0V
4.2
3.8
3.4
3.0
V DD = +5.5V
V DD = +5.0V
V DD = +4.0V
-0.70
-0.75
-0.80
V DD = +3.3V
V DD = +4.0V
Ambient Temperature (°C)
Ambient Temperature (°C)
FIGURE 2-8:
V EXT N-Channel Driver
FIGURE 2-11:
Amplifier A1 Offset Voltage
R DSON vs. Temperature.
vs. Temperature.
4.7
4.4
4.1
C L = 100 pF
V DD = +3.3V
40
35
30
V DD = +5.5V
3.8
3.5
3.2
2.9
2.6
V DD = +3.0V
V DD = +4.0V
V DD = +5.0V
V DD = +5.5V
25
20
15
10
V DD = +5.0V
V DD = +4.0V
V DD = +3.3V
2.3
5
V DD = +3.0V
2.0
Ambient Temperature (°C)
0
Ambient Temperature (°C)
FIGURE 2-9:
V EXT Rise Time vs.
FIGURE 2-12:
Amplifier A1 Output Voltage
Temperature.
DS22063B-page 10
Low vs. Temperature.
? 2008 Microchip Technology Inc.
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