目录
产品概述 返回TOPe9r嘉泰姆
The CXSD61067 is a high-efficiency, DC to DC step-down switching regulators, capable of delivering up to 1.5A of output current. The device operates from an input voltage range of 2.6V to 6V and provides an output voltage from 0.6V to VIN. Working at a fixed frequency of 2MHz allows the use of small external components, such as ceramic input and output caps, as well as small inductors, while still providing low output ripples. This low noise output along with its excellent efficiency achieved by the internal synchronous rectifier, making CXSD61067 an ideal replacement for large power consuming linear regulators. Internal soft-start control circuitry reduces inrush current. Short-circuit and thermal shutdown protection improves design reliability. The CXSD61067 is available in SOT23-5, DFN2x2-6 package.
产品特点 返回TOPe9r嘉泰姆
High efficiency: up to 97% e9r嘉泰姆
Up to 1.5A Max output current e9r嘉泰姆
2MHz switching frequency e9r嘉泰姆
Low dropout 100% duty operation e9r嘉泰姆
Internal compensation and soft-start e9r嘉泰姆
Current mode control e9r嘉泰姆
Reference 0.6V e9r嘉泰姆
Logic control shutdown (IQ<1uA) e9r嘉泰姆
Thermal shutdown, UVLO e9r嘉泰姆
Available in SOT23-5,DFN2x2-6e9r嘉泰姆
应用范围 返回TOPe9r嘉泰姆
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USB supplied devices in notebooks e9r嘉泰姆
Portable devicese9r嘉泰姆
技术规格书(产品PDF) 返回TOP e9r嘉泰姆
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产品封装图 返回TOPe9r嘉泰姆

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电路原理图 返回TOPe9r嘉泰姆
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降压型DC/DC转换器(DC/DC Step-down Converter)e9r嘉泰姆 |
Part No.e9r嘉泰姆 | Power switchinge9r嘉泰姆 | MODEe9r嘉泰姆 | VINe9r嘉泰姆 | VOUTe9r嘉泰姆 | IQe9r嘉泰姆 | FOSCe9r嘉泰姆 | Eff.e9r嘉泰姆 | Max. Duty Cyclee9r嘉泰姆 | Accu.e9r嘉泰姆 | IOUTe9r嘉泰姆 | Packagee9r嘉泰姆 |
CXSD61067e9r嘉泰姆 | Built-in MOSFET Synchronouse9r嘉泰姆 | PWM/PFMe9r嘉泰姆 | 2.6~6Ve9r嘉泰姆 | ADJVe9r嘉泰姆 | 80μAe9r嘉泰姆 | 2MHze9r嘉泰姆 | 97%e9r嘉泰姆 | 100%e9r嘉泰姆 | ±2%e9r嘉泰姆 | 1500mAe9r嘉泰姆 | DFN2x2-6e9r嘉泰姆 SOT23-5e9r嘉泰姆 |
CXSD6132e9r嘉泰姆 | Built-in MOSFET Synchronouse9r嘉泰姆 | PWM/PFMe9r嘉泰姆 | 4.2~18Ve9r嘉泰姆 | ADJVe9r嘉泰姆 | 0.5mAe9r嘉泰姆 | 500KHze9r嘉泰姆 | 96%e9r嘉泰姆 | 92%e9r嘉泰姆 | ±2%e9r嘉泰姆 | 2000mAe9r嘉泰姆 | SOT23-6e9r嘉泰姆 |
CXSD6132He9r嘉泰姆 | Built-in MOSFET Synchronouse9r嘉泰姆 | PWM/PFMe9r嘉泰姆 | 4.2~18Ve9r嘉泰姆 | ADJVe9r嘉泰姆 | 0.5mAe9r嘉泰姆 | 1000KHze9r嘉泰姆 | 96%e9r嘉泰姆 | 92%e9r嘉泰姆 | ±2%e9r嘉泰姆 | 2000mAe9r嘉泰姆 | SOT23-6e9r嘉泰姆 |
CXSD6132Se9r嘉泰姆 | Built-in MOSFET Synchronouse9r嘉泰姆 | PWM/PFMe9r嘉泰姆 | 4.5~16Ve9r嘉泰姆 | ADJVe9r嘉泰姆 | 0.5mAe9r嘉泰姆 | 500KHze9r嘉泰姆 | 96%e9r嘉泰姆 | 95%e9r嘉泰姆 | ±2%e9r嘉泰姆 | 2000mAe9r嘉泰姆 | SOT23-6e9r嘉泰姆 |
CXSD61068e9r嘉泰姆 | Built-in MOSFET Synchronouse9r嘉泰姆 | PWM/PFMe9r嘉泰姆 | 4.2~16Ve9r嘉泰姆 | ADJVe9r嘉泰姆 | 0.5mAe9r嘉泰姆 | 500KHze9r嘉泰姆 | 96%e9r嘉泰姆 | 92%e9r嘉泰姆 | ±2%e9r嘉泰姆 | 3000mAe9r嘉泰姆 | SOT23-6e9r嘉泰姆 |
CXSD61069e9r嘉泰姆 | Built-in MOSFET Synchronouse9r嘉泰姆 | PWM/PFMe9r嘉泰姆 | 4.2~16Ve9r嘉泰姆 | ADJVe9r嘉泰姆 | 0.5mAe9r嘉泰姆 | 500KHze9r嘉泰姆 | 95%e9r嘉泰姆 | 92%e9r嘉泰姆 | ±2%e9r嘉泰姆 | 4000mAe9r嘉泰姆 | ESOP-8Le9r嘉泰姆 |
CXSD61070e9r嘉泰姆 | Built-in MOSFET Synchronouse9r嘉泰姆 | PWMe9r嘉泰姆 | 4.2~18Ve9r嘉泰姆 | ADJVe9r嘉泰姆 | 0.5mAe9r嘉泰姆 | 500KHze9r嘉泰姆 | 96%e9r嘉泰姆 | 92%e9r嘉泰姆 | ±2%e9r嘉泰姆 | 2000mAe9r嘉泰姆 | SOT23-6e9r嘉泰姆 |
CXSD6127e9r嘉泰姆 | Built-in MOSFET Synchronouse9r嘉泰姆 | PWM/PFMe9r嘉泰姆 | 2.5~5.5Ve9r嘉泰姆 | ADJVe9r嘉泰姆 | 50μAe9r嘉泰姆 | 1.3MHze9r嘉泰姆 | 97%e9r嘉泰姆 |
| ±2.5%e9r嘉泰姆 | 2000mAe9r嘉泰姆 | SOT236e9r嘉泰姆 SOT23-5e9r嘉泰姆 |
CXSD6129e9r嘉泰姆 | Built-in MOSFET Synchronouse9r嘉泰姆 | PWM/PFMe9r嘉泰姆 | 2.6~5.5Ve9r嘉泰姆 | ADJVe9r嘉泰姆 | 50μAe9r嘉泰姆 | 1.4MHze9r嘉泰姆 | 97%e9r嘉泰姆 |
| ±2.5%e9r嘉泰姆 | 3000mAe9r嘉泰姆 | ESOP8e9r嘉泰姆 |
CXSD61071e9r嘉泰姆 | Built-in MOSFETe9r嘉泰姆 | PWM/PFMe9r嘉泰姆 | 4.5~45Ve9r嘉泰姆 | ADJVe9r嘉泰姆 | 0.69mAe9r嘉泰姆 | 1.6MHze9r嘉泰姆 | 95%e9r嘉泰姆 | 87%e9r嘉泰姆 | ±2%e9r嘉泰姆 | 0.6Ae9r嘉泰姆 | SOT23e9r嘉泰姆 |
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