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USB PD CHARGER 65W



Description

65W Buck Boost is a high-efficiency synchronous Buck-Boost controller with IIC/FB. It allows the realization of a Buck-Boost converter with only one inductor and power MOSFETs. It supports input voltage range of 5V~36V and output voltage range of 3V~21V, and output voltage can be regulated by IIC or FB. It has a fully integrated Type-C / PD and DPDM fast charge controller. It complies with the latest Type-C and PD 3.1 standards and supports the most popular high voltage fast charge protocols with DPDM interface and targets for automotive charger applications.



Block Diagram



Applications


Features

» Temperature Grade 2: -40°C~+105°C

» USB Type-C/PD protocol 

» Auto-detect Type-C attach and detach 

» Support USB PD2.0/PD3.1/PPS 

» VCONN and SDO/P supported for e-mark

» Xiaomi’s private charging protocol 

» OPPO’s private charging protocol  

» Support QC2.0/QC3.0/QC4/QC4+ 

» Support AFC and Class B 

» Support Huawei FCP protocol 

» Support Huawei SCP protocol 

» Support MTK PE1.1/2.0 protocol 

» Support MTK’s AFC fast charge protocol 

- PE 2.0: 5V/9V/12V/15V 

- PE+ 11: 5V, 9V, 12V 

» Support BC1.2, Apple 2.4A, Samsung* 2.0A

» Support USB-A and Type-C dual port output 

» Fast charge single port output and 5V for dual port output  

» A DC port 5V output 

» Support ADOE mode 

» Built-in power path management 

» Dynamic port priority function 

» Support auto-detecting flow mode

» OVP overvoltage protection and short circuit protection 

» NTC temperature protection 

» DPDM/CC1/CC2 overvoltage protection 

» DPDM short circuit with OVP delay protection 

» DP/DM input OVP to 30V 

» CC1/CC2 input voltage up to 30V  

» Flexible customization: software, supporting up to three upgrades