CXSD62299是一个降压开关模式转换器。达到2A在宽输入电源范围内连续输出电流负载和线路调节。电流模式操作提供快速瞬态响应和缓和回路稳定。故障状态保护包括逐周限流和热停堆。
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产品概述 返回TOP
The CXSD62299 is a step down switch mode converter. It achieves 2A
continuous output current over a wide input supply range with excellent
load and line regulation. Current mode operation provides fast transient
response and eases loop stabilization. Fault condition protection includes
cycle-by-cycle urrent limiting and thermal shutdown.
The CXSD62299 requires a minimum number of readily available standard
external components.
产品特点 返回TOP
* Maximum Output Current: 2A
* Stable with Low ESR Output Ceramic Capacitors
* Thermal Shutdown
* Up to 92% Efficiency
*Cycle-by-Cycle Over Current Protection
* Wide 5V to 16V Operating Input Range
* Programmable Under Voltage Lockout
* Output Adjustable from 1.2V to 16V
* Available in 8 pin SO package
* Frequency: up to 400kHz
应用范围 返回TOP
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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DC/DC降压转换器 |
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|
型号 |
输入电压 |
输出电压 |
输出电流 |
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 |
96% |
SOT23-3、SOT89-3 |
|
◀ 上一篇:800mA的负载电流2.5V到5.5V的输入电压高效同步双通道PWM降压直流转换器CXSD62298自动脉宽调制/功率因数调制模式切换
下一篇▶:1.3A输出电流高效高频同步的降压型DC稳压器集成电路CXSD62300 2.3V至6V输入电压1.5MHz恒频运行100%占空比负载瞬态响应
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