目录
产品概述 返回TOPQeQ嘉泰姆
The CXSD61053 is a wide input range, high-efficiency, DC-toDC
step-down switching regulator, capable of delivering up
to 4A of output current. Current mode PWM control 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. On top of the integrated
internal synchronous rectifier that eliminates external
Schottky diode, CXSD61053 also employs a proprietary control
scheme that switches the device into a power save mode
during light load, thereby extending the range of high
efficiency operation. Therefore, CXSD61053 is a much superior
solution in comparison to other competitions in terms of
efficiency and cost. Overall, CXSD61053 is a highly efficient
and robust solution for DC-DC step-down applications that
requires wide input ranges.
产品特点 返回TOPQeQ嘉泰姆
Wide Input Operating Range from 4.5V to 18V QeQ嘉泰姆
High Efficiency: Up to 95% at Light Load QeQ嘉泰姆
Capable of Delivering 4A QeQ嘉泰姆
No External Schottky Diode Needed QeQ嘉泰姆
Inductor Short Circuit Protection QeQ嘉泰姆
Current Mode control QeQ嘉泰姆
0.923V Reference for Low Output voltages QeQ嘉泰姆
Logic Control Shutdown QeQ嘉泰姆
Thermal shutdown and UVLO QeQ嘉泰姆
Available in ESOP8 PackageQeQ嘉泰姆
应用范围 返回TOPQeQ嘉泰姆
LCD TVs QeQ嘉泰姆
Notebook computers QeQ嘉泰姆
FPGA power supplies QeQ嘉泰姆
LED driversQeQ嘉泰姆
技术规格书（产品PDF) 返回TOP QeQ嘉泰姆
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</span>！</span>
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产品封装图 返回TOPQeQ嘉泰姆
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电路原理图 返回TOPQeQ嘉泰姆
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高压同步DC-DC降压ICQeQ嘉泰姆 |
型号QeQ嘉泰姆 | 输入耐压QeQ嘉泰姆 | 输出电压QeQ嘉泰姆 | 输出电流QeQ嘉泰姆 | 反馈电压QeQ嘉泰姆 | 工作频率QeQ嘉泰姆 | 效率QeQ嘉泰姆 | 静态工QeQ嘉泰姆 作电流</span>QeQ嘉泰姆 | 待机电流QeQ嘉泰姆 | 封装QeQ嘉泰姆 |
CXSD61049QeQ嘉泰姆 | 8V-35VQeQ嘉泰姆 | 可调输出QeQ嘉泰姆 带线损补偿</span>QeQ嘉泰姆 | 2A/带可调恒流设置</span>QeQ嘉泰姆 | 1.21VQeQ嘉泰姆 | 130KQeQ嘉泰姆 | 95%QeQ嘉泰姆 | 1.3mAQeQ嘉泰姆 | 112uAQeQ嘉泰姆 | SOP-8QeQ嘉泰姆 |
CXSD61050QeQ嘉泰姆 | 8V-35VQeQ嘉泰姆 | 可调输出/带线损</span>QeQ嘉泰姆 补偿带使能端QeQ嘉泰姆 | 2A/带可调恒流设置</span>QeQ嘉泰姆 | 1.21VQeQ嘉泰姆 | 130KQeQ嘉泰姆 | 93%QeQ嘉泰姆 | 1.3mAQeQ嘉泰姆 |
| SOP-8QeQ嘉泰姆 |
CXSD61046QeQ嘉泰姆 | 4.5-20VQeQ嘉泰姆 | 可调输出QeQ嘉泰姆 | 2.0AQeQ嘉泰姆 | 0.923VQeQ嘉泰姆 | 340KQeQ嘉泰姆 | 95%QeQ嘉泰姆 | 1mAQeQ嘉泰姆 | 6uAQeQ嘉泰姆 | SOP-8QeQ嘉泰姆 |
CXSD61046A/BQeQ嘉泰姆 | 4.5-27VQeQ嘉泰姆 | 可调输出QeQ嘉泰姆 | 2.0A/2.5AQeQ嘉泰姆 | 0.925VQeQ嘉泰姆 | 340KQeQ嘉泰姆 | 96%QeQ嘉泰姆 | 1.3mAQeQ嘉泰姆 | 0.3uAQeQ嘉泰姆 | SOP-8QeQ嘉泰姆 |
CXSD61048QeQ嘉泰姆 | 8V--35VQeQ嘉泰姆 | 可调输出QeQ嘉泰姆 带线损补偿</span>QeQ嘉泰姆 | 2.0A/带可调限流保护</span>QeQ嘉泰姆 | 1.2VQeQ嘉泰姆 | 100-500KQeQ嘉泰姆 | 93%QeQ嘉泰姆 | 750uAQeQ嘉泰姆 | 110uAQeQ嘉泰姆 | ESOP-8QeQ嘉泰姆 |
CXSD61048AQeQ嘉泰姆 | 10V--35VQeQ嘉泰姆 | 可调输出QeQ嘉泰姆 带线损补偿</span>QeQ嘉泰姆 | 2.5A/带可调限流保护</span>QeQ嘉泰姆 | 1.2VQeQ嘉泰姆 | 100-500K可调QeQ嘉泰姆 | 93%QeQ嘉泰姆 | 15mAQeQ嘉泰姆 | 110uAQeQ嘉泰姆 | SOP-8QeQ嘉泰姆 |
CXSD61048BQeQ嘉泰姆 | 8V-35VQeQ嘉泰姆 | 可调输出QeQ嘉泰姆 带线损补偿</span>QeQ嘉泰姆 | 2.8A/带可调限流保护</span>QeQ嘉泰姆 | 1.21VQeQ嘉泰姆 | 100-500K可调QeQ嘉泰姆 | 93%QeQ嘉泰姆 | 15mAQeQ嘉泰姆 | 110uAQeQ嘉泰姆 | SOP-8QeQ嘉泰姆 |
CXSD61048CQeQ嘉泰姆 | 8V-35VQeQ嘉泰姆 | 可调输出QeQ嘉泰姆 带线损补偿</span>QeQ嘉泰姆 | 3.2A/带可调限流保护</span>QeQ嘉泰姆 | 1.21VQeQ嘉泰姆 | 100-500K可调QeQ嘉泰姆 | 93%QeQ嘉泰姆 | 15mAQeQ嘉泰姆 | 110uAQeQ嘉泰姆 | SOP-8QeQ嘉泰姆 |
CXSD61047QeQ嘉泰姆 | 4.6-22VQeQ嘉泰姆 | 可调输出QeQ嘉泰姆 | 3.0AQeQ嘉泰姆 | 0.923VQeQ嘉泰姆 | 340KQeQ嘉泰姆 | 95%QeQ嘉泰姆 | 55uAQeQ嘉泰姆 | 1uAQeQ嘉泰姆 | ESOP8QeQ嘉泰姆 |
CXSD61047AQeQ嘉泰姆 | 4.5-27VQeQ嘉泰姆 | 可调输出QeQ嘉泰姆 | 3.0AQeQ嘉泰姆 | 0.925VQeQ嘉泰姆 | 340KQeQ嘉泰姆 | 93%QeQ嘉泰姆 | 1.3mAQeQ嘉泰姆 | 0.3uAQeQ嘉泰姆 | ESOP8QeQ嘉泰姆 |
CXSD61047BQeQ嘉泰姆 | 4.5V-23VQeQ嘉泰姆 | 可调输出QeQ嘉泰姆 | 3.5AQeQ嘉泰姆 | 0.925VQeQ嘉泰姆 | 340KQeQ嘉泰姆 | 96%QeQ嘉泰姆 | 2.5mAQeQ嘉泰姆 |
| ESOP-8QeQ嘉泰姆 |
CXSD61051QeQ嘉泰姆 | 8V-35VQeQ嘉泰姆 | 可调输出QeQ嘉泰姆 带线损补偿</span>QeQ嘉泰姆 | 扩流4.5A带</span>QeQ嘉泰姆 可调限流保护QeQ嘉泰姆 | 1.21VQeQ嘉泰姆 | 100-500K可调QeQ嘉泰姆 | 95%QeQ嘉泰姆 | 14mAQeQ嘉泰姆 | 100uAQeQ嘉泰姆 | ESOP8QeQ嘉泰姆 |
CXSD61052QeQ嘉泰姆 | 3.6-40VQeQ嘉泰姆 | 可调输出QeQ嘉泰姆 | 2.0AQeQ嘉泰姆 | 0.8VQeQ嘉泰姆 | 440KQeQ嘉泰姆 | 94%QeQ嘉泰姆 | 74uAQeQ嘉泰姆 | 0.07uAQeQ嘉泰姆 | ESOP-8QeQ嘉泰姆 |
CXSD61053QeQ嘉泰姆 | 4.5-20VQeQ嘉泰姆 | 可调输出QeQ嘉泰姆 | 4.0AQeQ嘉泰姆 | 0.923VQeQ嘉泰姆 | 340KQeQ嘉泰姆 | 95%QeQ嘉泰姆 | 1.6mAQeQ嘉泰姆 | 6uAQeQ嘉泰姆 | ESOP8QeQ嘉泰姆 |
CXSD61054QeQ嘉泰姆 | 3.5-23VQeQ嘉泰姆 | 可调输出QeQ嘉泰姆 | 2.0AQeQ嘉泰姆 | 0.6VQeQ嘉泰姆 | 600KQeQ嘉泰姆 | 96%QeQ嘉泰姆 | 400uAQeQ嘉泰姆 | 1uAQeQ嘉泰姆 | SOT-26QeQ嘉泰姆 |
CXSD61055QeQ嘉泰姆 | 4.5-17VQeQ嘉泰姆 | 可调输出QeQ嘉泰姆 | 2.0AQeQ嘉泰姆 | 0.6VQeQ嘉泰姆 | 600KQeQ嘉泰姆 | 96%QeQ嘉泰姆 | 400uAQeQ嘉泰姆 | 1uAQeQ嘉泰姆 | SOT-26QeQ嘉泰姆 |
CXSD61055AQeQ嘉泰姆 | 4.5V-23VQeQ嘉泰姆 | 可调输出QeQ嘉泰姆 | 2.0AQeQ嘉泰姆 | 0.8VQeQ嘉泰姆 | 600KQeQ嘉泰姆 | 92%QeQ嘉泰姆 | 800uAQeQ嘉泰姆 |
| SOT-26QeQ嘉泰姆 |
CXSD61055BQeQ嘉泰姆 | 3.3-17VQeQ嘉泰姆 | 可调输出QeQ嘉泰姆 | 2.0AQeQ嘉泰姆 | 0.6VQeQ嘉泰姆 | 600KQeQ嘉泰姆 | 96%QeQ嘉泰姆 | 400uAQeQ嘉泰姆 | 4uAQeQ嘉泰姆 | SOT-26QeQ嘉泰姆 |
CXSD61056QeQ嘉泰姆 | 4.5-26VQeQ嘉泰姆 | 可调输出QeQ嘉泰姆 | 1.2AQeQ嘉泰姆 | 0.8VQeQ嘉泰姆 | 1.4MQeQ嘉泰姆 | 94%QeQ嘉泰姆 | 600uAQeQ嘉泰姆 | 1uAQeQ嘉泰姆 | SOT-26QeQ嘉泰姆 |
CXSD61057QeQ嘉泰姆 | 4.0-42VQeQ嘉泰姆 | 可调输出QeQ嘉泰姆 | 1.5AQeQ嘉泰姆 | 0.8VQeQ嘉泰姆 | 650KQeQ嘉泰姆 | 91%QeQ嘉泰姆 | 600uAQeQ嘉泰姆 | 6uAQeQ嘉泰姆 | SOT-26QeQ嘉泰姆 |
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