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宽输入电压范8V~30V可编程开关频率500千赫CXSD62297高压输入电源的同步降压调节器转换频率可编程为100kHz至500kHz
| 产品型号： | CXSD62297 |
| 产品类型： | DC-DC转换器 |
| 产品系列： | Buck降压型芯片 |
| 产品状态： | 量产 |
| 浏览次数： | 43 次 |
产品简介
响应并简化环路稳定。CXSD62297需要最少的现成的标准外部组件。其他功能包括电缆补偿，
可编程电流限制和热关机
技术参数
| 输入电压范围 (VIN) | ≤ 8V~30VV |
|---|---|
| 输出电压 (VOUT) | 1.2-16VV |
| 输出电流 (IOUT) | 2AA |
| 工作频率 | 1000Hz |
| 转换效率 | 93%% |
| 封装类型 | SOP8 |
| Topology | Buck降压型芯片 |
| Control method | PWM/PFM |
| Switching frequency | 1000 |
| Protection | 过流/过压/过温 |
产品详细介绍
目录
7.相关产品
产品概述 返回TOP
The CXSD62297 is a synchronous step down regulator from a high voltage input supply.
Operating with an input voltage range from 8V to 30V, the CXSD62297 achieves 2A
continuous output current with excellent load and line regulation. The switching
frequency is programmable from 100kHz to 500 kHz and the synchronous architecture
provides for highly efficient designs. Current mode operation provides fast transient
response and eases loop stabilization.The CXSD62297 requires a minimum number of
readily available standard external components. Other features include cable compensation,
programmable current limit and thermal shutdown.The CXSD62297 converters are available in the industry standard SOP8-PP packages.
产品特点 返回TOP
Wide Input Voltage Range: 8.0V～ 30V
Up to 93% Efficiency
Programmable Switching Frequency up to up to 500kHz
No Loop Compensation Required
Programmable Current Limit
Cable Compensation from 0Ω to 0.3Ω
Thermal Shutdown
Available in SOP8-PP Package
宽输入电压范围:8V~30V
高达93%的效率
可编程开关频率500千赫
不需要循环补偿
可编程电流限制
电缆补偿从0Ω到0.3Ω
热关机
SOP8-PP封装
应用范围 返回TOP
Car Charger / Adaptor
Pre-Regulator for Linear Regulators
Distributed Power Systems
Battery Charger
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
相关芯片选择指南 返回TOP 更多同类产品......
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DC/DC降压转换器 |
|||||
|
型号 |
输入电压 |
输出电压 |
输出电流 |
效率 |
封装 |
|
8V~30V |
1.2-16V |
2A |
93% |
SOP8 |
|
|
2.5 v |
0.6~5.5 v |
800mA |
94% |
DFN3*3-10L |
|
|
5V~16V |
1.2V~16V |
2A |
92% |
SOP-8L |
|
|
2.3V~6V |
0.6V~6 |
1300MA |
96% |
SOT23-5 |
|
|
2.3V~5.5V |
0.6V~5.5 |
600mA |
96% |
SOT23-5 |
|
|
4.5 v~21 v |
0.8V~17.85V |
2A |
94% |
SOT-23-6 |
|
|
2~6v |
0.6V |
800mA |
96% |
SOT23-5 |
|
|
6.5 |
1.5V~5.0V |
300mA |
SOT23-3、SOT89-3。 |
||
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