CXSU6311调节器是一个宽输入范围、电流模式、能够产生正或负输出电压的DC/DC转换器。它可以配置为boost、flyback、SEPIC或逆变转换器。内置N沟道功率MOSFET和固定频率振荡器,电流模式结构,可在广泛的电源和输出电压范围内稳定工作
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Positive or Negative Output Voltage Programming with a Single Feedback Pin „
Current Mode Control Provides Excellent Transient Response „
1.25V reference adjustable version „
Fixed 400KHz Switching Frequency „
Maximum 3A Switching Current „
SW PIN Built in Over Voltage Protection „
Excellent line and load regulation „
EN PIN TTL shutdown capability „
Internal Optimize Power MOSFET „
High efficiency up to 92% „
Built in Frequency Compensation „
Built in Soft-Start Function „
Built in Thermal Shutdown Function „
Built in Current Limit Function „
Available in TO252-5L package„
Portable Electronic Equipment
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升压型直流电源变换器芯片 |
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产品型号 |
输入电压 |
最大输出电压 |
开关电流 |
开关频率 |
电压版本 |
封装形式 |
3.6V ~ 24V |
60V |
2A |
400KHz |
Adj (1.25V) |
SOP8L |
|
3.6V ~ 32V |
60V |
3A |
400KHz |
Adj (1.25V) |
TO252-5L |
|
5V ~ 40V |
60V |
5A |
180KHz |
Adj (1.25V) |
TO263-5L |
|
5V ~ 40V |
60V |
5A |
180KHz |
Adj (1.25V) |
TO220-5L |