参数资料
型号: MC33063AP
厂商: Texas Instruments
文件页数: 7/23页
文件大小: 0K
描述: IC REG BUCK BOOST INV ADJ 8DIP
标准包装: 50
类型: 降压(降压),升压(升压),反相
输出类型: 可调式
输出数: 1
输出电压: 1.25 V ~ 40 V
输入电压: 3 V ~ 40 V
频率 - 开关: 100kHz
电流 - 输出: 1.5A
同步整流器:
工作温度: -40°C ~ 85°C
安装类型: 通孔
封装/外壳: 8-DIP(0.300",7.62mm)
包装: 管件
供应商设备封装: 8-PDIP
产品目录页面: 1023 (CN2011-ZH PDF)
其它名称: 296-17764-5
SLLS636M – DECEMBER 2004 – REVISED JANUARY 2011
R*
8
7
1
2
V OUT
8
7
1
2
V OUT
R SC
R SC
V IN
6
V IN
6
*R
0 for constant V in
a) EXTERNAL npn SWITCH
b) EXTERNAL npn SATURATED SWITCH (see Note A)
A.
If the output switch is driven into hard saturation (non-Darlington configuration) at low switch currents ( ≤ 300 mA) and
high driver currents ( ≥ 30 mA), it may take up to 2 μ s to come out of saturation. This condition will shorten the off time
at frequencies ≥ 30 kHz and is magnified at high temperatures. This condition does not occur with a Darlington
configuration because the output switch cannot saturate. If a non-Darlington configuration is used, the output drive
configuration in Figure 7b is recommended.
Figure 7. External Current-Boost Connections for I C Peak Greater Than 1.5 A
Copyright ? 2004 – 2011, Texas Instruments Incorporated
Product Folder Link(s): MC33063A MC34063A
7
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相关代理商/技术参数
参数描述
MC33063AP1 功能描述:直流/直流开关调节器 40V 1.5A RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5
MC33063AP1G 功能描述:直流/直流开关调节器 40V 1.5A Buck/Boost/Inverting RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5
MC33063APE4 功能描述:直流/直流开关调节器 1.5-A Peak Boost/ Buck/Inverting Swit RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5
MC33063API 制造商:Motorola 功能描述:33063
MC33063A-Q1 制造商:TI 制造商全称:Texas Instruments 功能描述:1.5-A PEAK BOOST/BUCK/INVERTING SWITCHING REGULATOR