CXSU6367是一种适用于宽工作电压应用领域的开关稳压器升压拓扑。该放大器包括一个大电流放大器，高精度参考（0.5V的）比较输出电压与反馈放大器，内部死区时间控制和振荡器控制的最大占空比和PWM频率，具有开机可编程软启动时间和短路NMOS关断及自动重启保护功能
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目录
1.产品概述 2.产品特点 3.应用范围 4.技术规格书下载（PDF文档）
一.产品概述
The CXSU6367 is a boost topology of switching regulator for wide operating voltage applications field. The CXSU6367 includes a high current N-MOSFET, high precision reference (0.5V) for comparing output voltage with feedback amplifier, an internal dead-time control and oscillator for controlling the maximum duty cycle and PWM frequency, and has power on programmable soft start time and short circuit NMOS turn-off and auto re-start protection functions.
二.产品特点
˙Wide Supply Voltage Operating Range: 3.6 to 20V
˙Built-in N-MOSFET for 2A Loading Capability
˙Precision Feedback Reference Voltage: 0.5V (2%)
˙Internal Fixed Oscillator Frequency: 320KHz (Typ.)
˙Low Current Consumption: 3mA
˙Programmable Soft-Start Function (SS)
˙Short Circuit Shutdown and Auto Re-start Function(ARSCP)
˙Output Adjustable to 20V
˙Over Current Protection
˙Package: SOP-8L
三.应用范围
HUB / Router
Set Top Box
HDD Server
CATV
四.技术规格书（产品PDF)
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！
五.产品封装图
六.电路原理图
七.相关芯片选择指南 更多同类产品.......
| 非同步升压（BOOST）转换器NON-SYNCHRONOUS STEP-UP (BOOST) CONVERTERS | ||||||||||
| Part No. | VIN | VOUT | Driver | Feedback | Switching | Soft Start | Status | Notes | Package | |
| (Min) | (Max) | (Max) | Current | Voltage | Frequency | |||||
| (V) | (V) | (A) | (V) | (kHz) | ||||||
| CXSU6367 | 3.6 | 20 | 20 | 2 | 0.5 | 320 | External | MP | SOP8 | |
| CXSU6368 | 2.6 | 5.5 | 12 | 1.6 | 1.24 | 640/1200 | External | MP | MSOP8 | |
| CXSU6368H | 2.6 | 5.5 | 12 | 3 | 1.24 | 640/1200 | External | MP | SOP8E DFN8 | |
| CXSU6369 | 2.6 | 5.5 | 12 | 2~2.6 | 0.6 | 1000 | Internal | MP | SOT23-6 | |
| CXSU6370 | 2.7 | 5.5 | 20 | 0.75 | 1.24 | 1200 | Internal | MP | SOT23-5 SOT23-6 | |
| CXSU6371 | 2.6 | 5.5 | 12 | 3.5 | 0.6 | 1000 | Internal | MP | SOP8E DFN8 | |
| CXSU6372 | 2.6 | 5.5 | 9 | 4.5 | 0.6 | 500 | Internal | MP | SOP8E | |
| CXSU6373 | 2.4 | 5.5 | 18 | 5 | 0.6 | 350 | Internal | MP | SOP8E | |
| CXSU6374 | 2.4 | 5.5 | MOSFET | Source -0.105/Sink 0.13 | 0.6 | 550 | Internal | MP | OCP Adjust | SOT23-6 |
| CXSU6375 | 1.8 | 15 | MOSFET | 0.05 | 0.5 | Adjust | External | MP | 75% duty cycle | SOP8 TSSOP8 |
| CXSU6376 | 1.8 | 15 | MOSFET | 0.05 | 0.5 | Adjust | External | MP | 85% duty cycle | SOP8 TSSOP8 |
| CXSU6377 | 2.4 | 5.5 | MOSFET | Source -0.105 Sink 0.13 | 0.6 | 550 | Internal | MP | SOT | |
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