HM1495中文资料华之美半导体数据手册PDF规格书
HM1495规格书详情
DESCRIPTION
HM1495 is a synchronous buck converter chip that supports multiple fast charging protocols and dual A-port output. It integrates 3.5A high-efficiency simultaneous Step-down converter, CC/CV mode, QC3.0/PE fast charging protocol and corresponding management logic. Only a small number of peripheral devices are needed Compose a complete high-performance QC3.0/PE fast charging dual-port car charger solution.
HM1495 supports dual-port output and supports two working modes: normal A-port priority mode and QC A-port priority mode. Set these two modes. The default is normal A-port priority mode, which can be expanded to QC A-port priority mode.
Specifications
• 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
• Dual output
▶The default normal A-port priority mode
▶Expanded QC port A priority mode
• 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
Application areas
• Car charger
• Adapter
• Patch panel
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
HUMIREL |
24+ |
SIP |
9000 |
只做原装正品 有挂有货 假一赔十 |
询价 | ||
HIMARK |
22+ |
BGA |
5000 |
全新原装现货!价格优惠!可长期 |
询价 | ||
法国humlrel |
23+24 |
湿度传感器 |
29580 |
原装正品.原盘原标,提供BOM一站式配单 |
询价 | ||
hm |
2021+ |
1000 |
只做原装,可提供样品 |
询价 | |||
HUMIREL |
2406+ |
DIP3 |
11260 |
诚信经营!进口原装!量大价优! |
询价 | ||
Hum |
25+ |
QFP |
3200 |
全新原装、诚信经营、公司现货销售 |
询价 | ||
HUMIREL |
SENSOR |
50000 |
询价 | ||||
HumIRel |
2023+ |
DIP |
5800 |
进口原装,现货热卖 |
询价 | ||
HIMAX |
24+ |
65200 |
询价 | ||||
HITACHI/日立 |
24+ |
SOT-89 |
60000 |
全新原装现货 |
询价 |


