CXSU63198是一种电流模式升压型DC-DC转换器，其PWM电路内置0.25Ω功率MOSFET，功率效率高。内部补偿网络还将6个外部补偿网络最小化组件计数。误差放大器的非反相输入连接到0.6V精密参考电压和内部软启动功能可降低励磁涌流。
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目录
7.相关产品
产品概述 返回TOP
The CXSU63198 is a current mode boost DC-DC converter,Its PWM circuitry
with built-in 0.25Ω power MOSFET make this regulator highly power efficient.
The internal compensation network also minimizes as much as 6 external
component counts. The non-inverting input of error amplifier connects to a
0.6V precision reference voltage and internal soft-start function can reduce
the inrush current.The CXSU63198 is available in the SOT23-6L package and
provides space-saving PCB for the application fields.CXSU63198为一颗CC
(恒流)模式的PWM升压IC,适用于锂电池(3～4.2V)输出5V,1A的移动电源应用。
CXSU63198封装为SOT23-6,工作频率为1MHZ,可以搭配3.3uh
产品特点 返回TOP
Adjustable Output up to 24V
Internal Fixed PWM frequency: 1.0MHz
Precision Feedback Reference Voltage: 0.6V (±2%)
Internal 0.25Ω, 2.5A, 26V Power MOSFET
Shutdown Current: 0.1μA
Over Voltage Protection
Over Temperature Protection
Adjustable Over Current Protection: 0.5A ~ 2.5A
Package: SOT23-6L
应用范围 返回TOP
Chargers
LCD Displays
Digital Cameras
Handheld Devices
Portable Products
技术规格书（产品PDF) 返回TOP
需要详细的PDF规格书请扫一扫微信联系我们，还可以获得免费样品以及技术支持！
产品封装图 返回TOP
电路原理图 返回TOP
相关芯片选择指南 返回TOP 更多同类产品。。。。。。
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DC-DC升压 |
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|
型号 |
输入电压 |
输出电压 |
最大充电流 |
封装 |
|
|
2.3V~6V |
26V |
2.8A |
95% |
SOT23-6L |
|
|
1.1V~5.5V |
5V |
3A |
90% |
SOT-23-6L |
|
|
3.2V ~ 6.5V |
3~8V |
6A |
92% |
ESOP8 |
|
|
3V~6V |
3V~5V |
750MA |
85% |
SOT89-3,SOT23 |
|
|
0.9V~4.4V |
2.5V~4.3V |
1A |
95% |
SOT23-6L |
|
|
3V |
1.8V～3.3V |
1A |
95% |
SOT89-3,SOT23,OT23-5 |
|
|
2.7V～5.5V |
5V |
1A |
90% |
SOT23-5 |
|
|
3.0V～4.2V |
5V |
1A |
90% |
SOT23-6L |
|
|
3～4.2V |
5V |
1A |
90% |
SOT23-6 |
|
|
1.6V~3.3V |
5V |
800mA |
90% |
SOT23-6 |
|
|
3～4.2V |
5V |
1A |
90% |
SOT23-6 |
|
|
1.6V~3.3V |
5V |
2A |
90% |
SOT23-6 |
|
|
1.5~4.5 |
2.5V~5.0V |
300mA |
89% |
SOT23、SOT23-5、SOT89-3和TO-92 |
|
|
2.2V~5V |
5V~18V |
700mA |
88% |
SOT-23-6L |
|
|
2.2V~5V |
5V~18V |
700mA |
90% |
SOT-23-6L |
|
