参数资料
型号: MCP1631-E/ST
厂商: Microchip Technology
文件页数: 11/32页
文件大小: 0K
描述: IC REG CTRLR ISO PWM CM 20-TSSOP
标准包装: 74
PWM 型: 电流模式
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-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.
18.8
18
17.6
16.4
15.2
14.0
12.8
11.6
10.4
9.2
8.0
V DD = +4.0V
V DD = +3.0V
V DD = +3.3V
V DD = +5.0V
V DD = +5.5V
16
14
12
10
8
6
4
V DD = +5.5V
V DD = +5.0V
V DD = +4.0V
V DD = +3.3V
V DD = +3.0V
Ambient Temperature (°C)
Ambient Temperature (°C)
FIGURE 2-13:
Amplifier A1 Sink Current
FIGURE 2-16:
Amplifier A2 Output Voltage
vs. Temperature.
14.0
Low vs. Temperature.
40
12.5
V DD = +5.0V
35
11.0
9.5
V DD = +4.0V
V DD = +5.5V
30
25
V DD = +3.0V
V DD = +3.3V
8.0
6.5
V DD = +3.3V
V DD = +3.0V
20
15
V DD = +5.0V
V DD = +4.0V
V DD = +5.5V
5.0
Ambient Temperature (°C)
10
Ambient Temperature (°C)
FIGURE 2-14:
vs. Temperature.
1.6
1.4
Amplifier A1 Source Current
V DD = +5.5V
FIGURE 2-17:
vs. Temperature.
26
24
Amplifier A2 Sink Current
1.2
1.0
V DD = +4.0V
V DD = +5.0V
22
20
18
V DD = +5.0V
V DD = +3.3V
0.8
0.6
V DD = +3.3V
V DD = +3.0V
16
14
12
V DD = +3.0V
V DD = +5.5V
0.4
Ambient Temperature (°C)
10
Ambient Temperature (°C)
FIGURE 2-15:
Amplifier A2 Offset Voltage
FIGURE 2-18:
Amplifier A2 Source Current
vs. Temperature.
? 2007 Microchip Technology Inc.
vs. Temperature.
DS22063A-page 11
相关PDF资料
PDF描述
MCP1631HVT-500E/ST IC REG CTRLR ISO PWM CM 20-TSSOP
MCP1631VHVT-330E/ST IC REG CTRLR ISO PWM VM 20-TSSOP
MCP16322T-ADJE/NG IC REG BUCK SYNC ADJ 2A 16-VQFN
MCP16323T-500E/NG IC REG BUCK SYNC 5V 3A 16-VQFN
MCP1640C-I/MC IC REG BOOST SYNC ADJ 0.1A 8DFN
相关代理商/技术参数
参数描述
MCP1631HV 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:High-Speed, Pulse Width Modulator
MCP1631HV-330E/ML 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:High-Speed, Pulse Width Modulator
MCP1631HV-330E/SS 功能描述:开关变换器、稳压器与控制器 Hi Vltg Integ HS PWM I Mode RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel
MCP1631HV-330E/ST 功能描述:开关变换器、稳压器与控制器 Hi Vltg Integ HS PWM I Mode RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel
MCP1631HV-500E/ML 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:High-Speed, Pulse Width Modulator