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Compact PMU with 3 Channels of 3.5A Fast Response, Adaptive COT Bucks CXSD62590 is a Power Management Unit (PMU) with 3 channels of high frequency synchronous Step-Down converters. Each channel is cap
发表时间：2025-05-24浏览次数：2
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Compact PMU with 3 Channels of 3.5A Fast Response, Adaptive COT Bucks CXSD62590 is a Power Management Unit (PMU) with 3 channels of high frequency synchronous Step-Down converters. Each channel is cap | |||||||||||||||||||||||||||||||||||||
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目录产品概述 返回TOP The CXSD62590 is a Power Management Unit (PMU) with 3 channels of high frequency synchronous Step-Down converters. Each channel is capable of delivering up to 3.5A output current and accepts input voltage from 2.6V to 5.5V. Each channel has an adaptive Constant-On-Time control scheme that achieves fast transient response while maintaininga constant switchingfrequency. It does not have the minimum on-time constrain normally a fixed-frequency current mode Step-down requires. Each channel can be independently turned ON/OFF by an enable pin providing flexibility for easy start-up sequencing. All three channel are packed into a small QFN4X4-24Lpackage greatly saving board space. CXSD62590 is available in a tiny QFN4X4-24Lpackage产品特点 返回TOP Adaptive COT control Independent ON/OFF control Up to 95% Efficiency Up to 91% Efficiency for low output voltage Up to 3.5A Max Output current Feedback voltage 0.45V Excellent load transient response QFN4X4-24L Package 应用范围 返回TOP Smart TV IP CAM Security CAM Car DVR Set Top Boxes Solid-State-Disk MIDs and Tablet PCs Other Battery Powered Devices 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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型号 |
产品描述 |
架构 |
VIN (min) (V) |
VIN (max) (V) |
VOUT (min) (V) |
VOUT (max) (V) |
IOUT (max) (A) |
Vfb (V) |
开关 频率 (Hz) |
IQ (uA) |
封装形式 |
|
3通道6V/3.5A |
同步降压 |
2.6 |
6 |
0.45 |
3.6 |
3.5 |
0.45 |
1.5M |
40 |
DFN4X4-24 |
|
|
3通道6V/1.5A |
内部补偿 |
2.6 |
5.5 |
0.6 |
3.6 |
1.5*3 |
0.6 |
1.5M |
40 |
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