HM1496中文資料華之美半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書

Overview

HM1496 is a synchronous buck converter chip that supports multiple fast charging protocols and Type C output. It integrates 3.5A high-efficiency simultaneous Step-down converter, CC/CV mode, QC3.0/PE fast charge protocol, Type C protocol and corresponding management logic. Peripheral only needs a small amount A complete high-performance QC3.0/PE fast charging Type C car charger solution can be formed.

HM1496 supports single and dual port output, supports two working modes: dual port mode and single port mode, these two modes can be set through Pin Mode.

Specification

? Synchronous buck converter

?Output current up to 3.5A

?The N power tube can be expanded to 5A under external expansion

?Input voltage range 6~40V

?Support CC/CV mode

?Support line loss compensation

?Support spread spectrum

? Type C output

?Dual port mode and single port mode

?Support DFP/Source role

?Support broadcasting 1.5A/3A

? QC3.0 fast charge

?Support QC2.0/QC3.0

?Support Class A/Class B

? PE fast charge

?Support PE+

?Support 3.6~12V output

? BC1.2 module

?Support BC1.2 DCP mode

?Support Apple/Samsung high current charging mode recognition

? protection mechanism

?Soft start

?Input overvoltage protection

?Input undervoltage protection

?Output overcurrent protection

?Output short circuit protection

?Over temperature protection

? QFN-28(4x4mm) package