CXSD61050 is a wide input range step down DC/DC converter from a high voltage input supply. Operating with an input voltage range of 8V～30V, the CXSD61050 achieves 2A continuous output current with excellent load and line regulation
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目录
产品概述 返回TOP
The CXSD61050 is a wide input range step down DC/DC converter from a high voltage input supply. Operating with an input voltage range of 8V～30V, the CXSD61050 achieves 2A continuous output current with excellent load and line regulation. The synchronous architecture provides for highly efficient designs. Constant current and constant voltage mode operation provide fast transient response and eases loop stabilization.
The CXSD61050 features a d ual-channeling CV/CC mode control functions. It operates in the Constant output Current mode or Constant output Voltage mode. The over current protection current value is set by current sensing resisters.
The CXSD61050 requires a minimum number of readily available standard external components. Other features include cable drop compensation, and thermal shutdown.
The CXSD61050 converters are available in the industry standard SOP-8L packages.
产品特点 返回TOP
● Wide Input Voltage Range: 8V to 30V
● Up to 93% Efficiency
● No Loop Compensation Required
● Dual-channeling CC/CV control
● Programmable CC current
● Cable Compensation up to 1.7V
● Thermal Shutdown
● Over current protection
● ULVO protection
● Available in SOP-8L Package
应用范围 返回TOP
● Car Charger / Adaptor
● LED Driver
● Pre-Regulator for Linear Regulators
● Distributed Power Systems
● Battery Charger
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产品封装图 返回TOP
电路原理图 返回TOP
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高压同步DC-DC降压IC |
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型号 |
输入耐压 |
输出电压 |
输出电流 |
反馈电压 |
工作频率 |
效率 |
静态工 作电流 |
待机电流 |
封装 |
|
8V-35V |
可调输出 带线损补偿 |
2A/带可调恒流设置 |
1.21V |
130K |
95% |
1.3mA |
112uA |
SOP-8 |
|
|
8V-35V |
可调输出/带线损 补偿带使能端 |
2A/带可调恒流设置 |
1.21V |
130K |
93% |
1.3mA |
SOP-8 |
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|
4.5-20V |
可调输出 |
2.0A |
0.923V |
340K |
95% |
1mA |
6uA |
SOP-8 |
|
|
4.5-27V |
可调输出 |
2.0A/2.5A |
0.925V |
340K |
96% |
1.3mA |
0.3uA |
SOP-8 |
|
|
8V--35V |
可调输出 带线损补偿 |
2.0A/带可调限流保护 |
1.2V |
100-500K |
93% |
750uA |
110uA |
ESOP-8 |
|
|
10V--35V |
可调输出 带线损补偿 |
2.5A/带可调限流保护 |
1.2V |
100-500K可调 |
93% |
15mA |
110uA |
SOP-8 |
|
|
8V-35V |
可调输出 带线损补偿 |
2.8A/带可调限流保护 |
1.21V |
100-500K可调 |
93% |
15mA |
110uA |
SOP-8 |
|
|
8V-35V |
可调输出 带线损补偿 |
3.2A/带可调限流保护 |
1.21V |
100-500K可调 |
93% |
15mA |
110uA |
SOP-8 |
|
|
4.6-22V |
可调输出 |
3.0A |
0.923V |
340K |
95% |
55uA |
1uA |
ESOP8 |
|
|
4.5-27V |
可调输出 |
3.0A |
0.925V |
340K |
93% |
1.3mA |
0.3uA |
ESOP8 |
|
|
4.5V-23V |
可调输出 |
3.5A |
0.925V |
340K |
96% |
2.5mA |
ESOP-8 |
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|
8V-35V |
可调输出 带线损补偿 |
扩流4.5A带 可调限流保护 |
1.21V |
100-500K可调 |
95% |
14mA |
100uA |
ESOP8 |
|
|
3.6-40V |
可调输出 |
2.0A |
0.8V |
440K |
94% |
74uA |
0.07uA |
ESOP-8 |
|
|
4.5-20V |
可调输出 |
4.0A |
0.923V |
340K |
95% |
1.6mA |
6uA |
ESOP8 |
|
|
3.5-23V |
可调输出 |
2.0A |
0.6V |
600K |
96% |
400uA |
1uA |
SOT-26 |
|
|
4.5-17V |
可调输出 |
2.0A |
0.6V |
600K |
96% |
400uA |
1uA |
SOT-26 |
|
|
4.5V-23V |
可调输出 |
2.0A |
0.8V |
600K |
92% |
800uA |
SOT-26 |
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3.3-17V |
可调输出 |
2.0A |
0.6V |
600K |
96% |
400uA |
4uA |
SOT-26 |
|
|
4.5-26V |
可调输出 |
1.2A |
0.8V |
1.4M |
94% |
600uA |
1uA |
SOT-26 |
|
|
4.0-42V |
可调输出 |
1.5A |
0.8V |
650K |
91% |
600uA |
6uA |
SOT-26 |
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