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wide input voltage CXSD62523 develops a high efficiency asynchronous step down DC/DC regulator capable of delivering 0.8A output current. The IC adopts current mode adaptive constant off time control | |||||||||||||||||||||||||||||||||
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目录产品概述 返回TOP The CXSD62523 develops a high efficiency asynchronous step down DC/DC regulator capable of delivering 0.8A output current. The IC adopts current mode adaptive constant off time control. The CXSD62523 operates over a wide input voltage range from 4.5V to 55V and integrates main switch with very low RDS(ON) to minimize the conduction loss.Low output voltage ripple and small external inductor and capacitor sizes are achieved with 1.2MHz switching frequency.产品特点 返回TOP
· Low RDS(ON) for Internal N-channel Power FET: 700mΩ · 4.5-55V Input Voltage Range · 0.8A Output Current Capability · 1.2MHz Pseudo Constant Switching Frequency · Internal Soft-start Limits the Inrush Current · Hic-cup Mode Output Short Circuit Protection · EN ON/OFF Control with Accurate Threshold · Cycle by Cycle Peak Current Limit · 0.6V±1 % Reference Voltage · SOT23-6 Package 应用范围 返回TOP
· Non-Isolated Telecommunication Buck Regulator · Secondary High Voltage Post Regulator · Automotive Systems 技术规格书（产品PDF) 返回TOP 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！
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Single Output Step Down Regulator (Integrated Switch) |
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Number |
Vin (min) (V) |
Vin (max) V |
UVLO (V) |
Iout (max) (A) |
Vout (min) (V) |
Out. Voltage Acurracy |
Quiescent Current Typ (uA) |
Shutdown Current (uA) |
(Ron H) (mΩ) |
(Ron L) (mΩ) |
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2.5 |
5.5 |
2.5 |
3.5 |
0.6 |
±1.5% |
18 |
0.1 |
55< |
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