Wide Range Synchronous Buck Controller for QC2.0 CXLB7409 is a synchronous buck controller with a fast charge protocol controller, and follows Quick Charge 2.0 specification.

   产品概述 返回TOPwkj嘉泰姆

The CXLB7409 is a synchronous buck controller with a fast charge protocol controller, and follows Quick Charge 2.0 specification. CXLB7409 can operating with an input voltage range from 10V to 30V, the CXLB7409achieves 2.5A continuous output current with excellent load and line regulation. The switching frequency is fixed 130kHz. CXLB7409can support the full output voltage range of Class A. It also can support USB BC compliant device, Apple/Samsung devices and automatically detects whether a connected powered device is Quick Charge 2.0 capable before enabling output voltage adjustment. The CXLB7409requires a minimum number of readily available standard external components. Other features include cable compensation, UVLO, OVLO, over current protect and thermal shutdown. The CXLB7409converters are available in the industry standard SOP-8L packages.

   产品特点 返回TOPwkj嘉泰姆

● Wide Input Voltage Range: 10V to 30V wkj嘉泰姆

● Up to 93% Efficiency wkj嘉泰姆

● CC/CV Mode Control wkj嘉泰姆

● Fixed switching frequency 130kHZ wkj嘉泰姆

● Internal QC2.0 Fast Charging Function wkj嘉泰姆

● Supports Quick Charge 2.0 specification wkj嘉泰姆

● Class A: 5V/9V/12V Output Voltage wkj嘉泰姆

● Meet Chinese Telecommunication Industrial Standard YD/T wkj嘉泰姆

   1591-2009   wkj嘉泰姆

● Support USB DCP applying 2.7V on DP line and 2.7V on DM line wkj嘉泰姆

● Support USB DCP applying 1.2V on DP line and DM line wkj嘉泰姆

● Automatic selection of DP/DM mode for an at attached device wkj嘉泰姆

● Complaint with Apple and Samsung devices wkj嘉泰姆

● Thermal Shutdown wkj嘉泰姆

● Short Circuit Protect, Over Current Protect wkj嘉泰姆

● UVLO, OVLO wkj嘉泰姆

● Available in SOP-8L Packagewkj嘉泰姆

   应用范围 返回TOPwkj嘉泰姆

● Car Charger / Adaptor wkj嘉泰姆

● Wall-Adapter/ Power Plugs, Outlets wkj嘉泰姆

● Mobile/Tablet Power Bank wkj嘉泰姆

● USB Power Output Portswkj嘉泰姆

   技术规格书（产品PDF) 返回TOP wkj嘉泰姆

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