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DA9155M中文资料瑞萨数据手册PDF规格书

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厂商型号

DA9155M

功能描述

2.5 A Companion Charger for Rapid Charging

文件大小

702.33 Kbytes

页面数量

38

生产厂商

RENESAS

中文名称

瑞萨

网址

网址

数据手册

下载地址一下载地址二到原厂下载

更新时间

2026-3-19 9:48:00

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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+
BGA
50000
全新原装正品现货,支持订货
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14+
DNA
2043
公司现货,有挂就有货。
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DIALOG
25+
BGA
10500
全新原装现货,假一赔十
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DIALOG
23+
SMD
8650
受权代理!全新原装现货特价热卖!
询价
DIALOG
2517+
BGA
8850
只做原装正品现货或订货假一赔十!
询价
DIALOG
2026+
BGA
11490
原装正品,假一罚十!
询价
23+
50000
只做原装正品
询价
SANYO/三洋
23+
QFP
3000
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、
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DIALOG
25+
BGA
5533
原装进口现货热卖
询价
25+
17ROHS
880000
明嘉莱只做原装正品现货
询价