CXSD61061C Requiring a minimum number of external components, the regulator is simple to use and include internal frequency compensation and a fixed-frequency oscillator.
 
 
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产品概述 返回TOP
The CXSD61061C is a 150KHz fixed frequency PWM buck (step-down) DC/DC converter, capable of driving a 0.5A load with high efficiency, low ripple and excellent line and load regulation. Requiring a minimum number of external components, the regulator is simple to use and include internal frequency compensation and a fixed-frequency oscillator.
The PWM control circuit is able to adjust the duty ratio linearly from 0 to 100%.
产品特点 返回TOP
„ Operation Voltage from 12V to 90V
„ Maximum Duty Cycle up to 100%
„ Minimum Drop Out 0.5V
„ Adjust VOUT from 1.25V to VIN - 2V
„ Max. IOUT=0.5A at VOUT=5V
„ Max. IOUT=0.3A at VOUT=12V or 15V
„ Max. output power less than 5W
„ Fixed 150KHz Switching Frequency
„ Internal Optimize HV Power MOSFET
„ High efficiency up to 85%
„ Excellent line and load regulation
„ Built in output short Protection Function
„ Built in current limit function
„ SOP8-EP (Exposed PAD) package
应用范围 返回TOP
„ Ebike Controller Power Supply
„ Telecom / Networking Equipment
技术规格书(产品PDF) 返回TOP
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产品封装图 返回TOP

电路原理图 返回TOP
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| 大电流DC-DC降压IC | ||||||||
| 型号 | 输入耐压 | 输出电压 | 输出电流 | 反馈电压 | 工作频率 | 静态工作电流 | 封装 | |
| 40V | 可调输出 | 4A | 1.25V | 180K | 94% | 2.1mA | TO-252-5L | |
| 36V | 可调输出 | 5A | 1.22V | 240K | 95% | 3.6mA | TO-263-5L | |
| 40V | 可调输出 | 5A | 1.25V | 180K | 96% | 2.1mA | TO-263-5L | |
| CXSD61059B | 45V | 可调输出 | 8A | 1.25V | 180K | 96% | 2.1mA | TO-220-5L | 
| 40V | 可调输出带CC/CV模式 | 5A | 1.25V | 150K | 86% | 2mA | TO-263-5L | |
| 耐高压DC-DC降压IC | ||||||||
| 型号 | 输入耐压 | 输出电压 | 输出电流 | 反馈电压 | 工作频率 | 静态工作电流 | 封装 | |
| 75V | 1.25-50V可调输出 | 1.2A/5V | 1.25V | 180K | 92% | 3mA | SOP8 | |
| CXSD61061B | 85V | 1.25-20V可调输出 | 0.4A/5V | 1.25V | 150K | 85% | 2.5mA | ESOP8 | 
| CXSD61061C | 100V | 1.25-88V可调输出 | 0.5A/5V,0.3A/15V | 1.25V | 150K | 85% | 3mA | ESOP8 | 
| CXSD61061D | 100V | 1.25-20V可调输出 | 0.6A/5V,0.3A/15V | 1.25V | 150K | 85% | 2.5mA | ESOP8 | 
| 65V | 1.35-50V可调输出 | 0.5A/5V,0.35A/15V | 1.35V | 75K | 94% | 5mA | SOP8 | |
| CXSD61063B | 85V | 1.25-20V可调输出 | 0.8A/5V | 1.25V | 150K | 85% | 2.5mA | TO252-5L | 
| 85V | 1.25-20V可调输出 | 0.6A/5V,0.3A/15V | 1.25V | 150K | 85% | 2.5mA | TO-252-5L | |
| CXSD61064A | 85V | 1.25-20V可调输出 | 1A/5V,0.6A/15V | 1.25V | 150K | 85% | 2.5mA | TO-263-5L | 
| 90V | 1.25-20V可调输出 | 2.1A/5V,1A/15V | 1.25V | 150K | 90% | 2.5mA | TO-220-7 | |
◀ 上一篇:CXSD61061B 高效高压降压型DC-DC转换器固定150KHz开关频率0.4A输出电流能力低纹波出色的线性调整率与负载调整率
下一篇▶:CXSD61061D高效高压降压型DC-DC转换器固定150KHz开关频率0.6A输出电流能力低纹波出色的线性调整率与负载调整率
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