80mΩ,Adjustable Current Limit, Power Distribution Switch ,CXLS4265E is high-side switch with ultra-low ON resistance P-MOSFET. Integrated current-limit function can limit inrush current for heave c
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1.产品概述 2.产品特点 3.应用范围 4.技术规格书下载(PDF文档)</span>
5.产品封装 6.电路原理图</strong> 7.相关产品
The CXLS4265E is high-side switch with ultra-low ON resistance P-MOSFET. Integrated current-limit function can limit inrush current for heave capacitive load, over load current, and short-circuit current to protect power source.
The CXLS4265E is also integrated reverse protection function to eliminate any reverse current flow across the switch when the device is off. Output auto-discharge while the device shutdown made output voltage off quickly. Thermal shutdown function can protect the device and load.
The CXLS4265E is available in SOT-23-5L package. Standard product is Pb-free and Halogen-free.
Input voltage range : 2.5~5.5
Main switch RON : 80mΩ @ VIN=5V
Adj. current limit range : 0.4~2A (Typ.)
Current limit accurate : +/-20%
Auto discharge
Reverse block (No “body diode”)
Over temperature protection
USB peripherals
USB Dongle
USB 3G data card
3.3V or 5V Power Switch
3.3V or 5V Power Distribution
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| 电源管理 > 负载开关</td> | ||||||||||
| Product | VIN | IOUT | ILIM | IQ | R(ON) | RDISCHARGE | Soft | Package | Size | |
| Min | Max | Max | Min | Typ. | Typ. | Typ. | Start | L×W | ||
| (V) | (A) | (A) | (uA) | (Ω) | (Ω) | (mm) | ||||
| CXLS4264E | 2.5 | 5.5 | 1 | 1.2 | 48 | 0.08 | 65 | No | SOT-23-5L | 2.9 x 2.8 |
| CXLS4265E | 2.5 | 5.5 | Adj. | Adj. | 48 | 0.08 | 65 | No | SOT-23-5L | 2.9 x 2.8 |
| CXLS4266EA | 2.5 | 5.5 | 1 | 1.2 | 48 | 0.08 | - | No | SOT-23-5L | 2.9 x 2.8 |
| CXLS4266EB | 2.5 | 5.5 | 0.8 | 0.8 | 48 | 0.08 | - | No | SOT-23-5L | 2.9 x 2.8 |
| CXLS4267FC | 1.8 | 5.5 | 4.5 | - | 0.3 | 0.023 | 65 | Yes | WLCSP-12B | 1.16 x 1.56 |
| CXLS4268D | 0.8 | 5.5 | 6 | - | 66 | 0.014 | 230 | Yes | DFN2020-8L | 2.0 x 2.0 |

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