DA9155M中文资料PDF规格书
DA9155M规格书详情
General Description
DA9155M offers a small solution that can be easily added on to existing main charger circuits and solves the heat dissipation problem created when the rapid charging feature is adopted. DA9155M is compatible to all rapid charging technologies using high voltage input.
DA9155M features a Buck converter capable of 2.5 A constant output current and regulates the output current with ±5 accuracy for single cell Li-Ion batteries. Current sensing is performed with a fully integrated circuit.
The peak efficiency of the Buck converter is 92 .
Key Features
■ Input voltage 4.3 V to 13.5 V
■ Input voltage monitoring
■ Buck converter with output current regulation
□ Output current 2.5 A
□ ±5 current regulation accuracy
□ Selectable switching frequency
■ Fault detection (VIN and VBAT monitoring)
■ Safety timer
■ Junction temperature monitoring
■ -40 °C to +85 °C temperature range
■ WLCSP, 0.4 mm pitch
Applications
■ Companion charger in smartphone and tablet
platforms
■ Companion charger for all single cell Li-Ion
battery powered devices
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
DIALOG |
23+ |
NA/ |
3800 |
原装现货,当天可交货,原型号开票 |
询价 | ||
DIALOG |
2016+ |
BGA |
5354 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
DIALOG |
22+ |
BGA |
9800 |
只做原装正品假一赔十!正规渠道订货! |
询价 | ||
DIALOG |
21+ |
BGA |
27418 |
一站式BOM配单 |
询价 | ||
DIALOG |
17ROHS |
880000 |
明嘉莱只做原装正品现货 |
询价 | |||
DIALOG |
22+23+ |
NA |
12522 |
绝对原装正品全新进口深圳现货 |
询价 | ||
DIALOG |
2022 |
BGA |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
DIALOG |
2023+ |
BGA |
4450 |
一级代理优势现货,全新正品直营店 |
询价 | ||
DIALOG |
22+ |
BGA |
39845 |
只做原装进口现货 |
询价 | ||
DIALOG |
23+ |
BGA |
10500 |
全新原装现货,假一赔十 |
询价 |