R5445 Series 1-Cell Li-ion Battery Protection IC with Built-in Driver for High-side Nch FETs and Temperature Protection

2023-07-16 NISSHINBO

The R5445 is one-cell Li-ion / polymer battery protection IC provides overcharge, overdischarge, discharge / charge overcurrent, and temperature detections. The IC with Built-in Driver for High-side Nch FETs and Temperature Protection,it can drive external high-side Nch MOSFETs and provides a high-accuracy detection at overcharge and overcurrent, and a high-accuracy charge inhibition for 0V battery.


Furthermore, the IC can reduce the supply current after overdischarge detection to a minimum by stopping the internal circuits. Using the CTL pin can forcefully enter the IC into standby mode.

Functional Description

Typical Application (by resistor)

Typical Application (by FET)

Package


About NISSHINBO

New Japan Radio Co., Ltd. and Ricoh Electronic Devices Co., Ltd. of the Nisshinbo Group were integrated and started operation as Nisshinbo Micro Devices Inc. in January 2022. Nisshinbo integrated the strengths of both companies and refine "Connect Everything" technology, and, therefore, strive for further growth and development as an "Analog Solution Provider toward the realization of an ultra-smart society.

授权代理商:世强先进(深圳)科技股份有限公司
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本文由杨文霞转载自NISSHINBO,原文标题为:R5445 Series 1-Cell Li-ion Battery Protection IC with Built-in Driver for High-side Nch FETs and Temperature Protection,本站所有转载文章系出于传递更多信息之目的,且明确注明来源,不希望被转载的媒体或个人可与我们联系,我们将立即进行删除处理。

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型号- 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描述- 该资料介绍了R5660Z系列单节锂离子电池保护集成电路。它具备过充、过放和放电/充电过流检测功能,具有高精度检测特性。产品采用小型WLCSP封装,适用于手机和其他电子设备。

型号- R5660ZXXX$∗-E2-F/T,R5660Z7XXXX,R5660Z SERIES,R5660Z228AA,R5660Z229AA,R5660Z226AA,R5660Z225AA,R5660Z227CA,R5660Z729AA,R5660Z219AA,R5660Z218AA,R5660Z220AA,R5660Z222CA,R5660Z210CA,R5660Z2XXXX,R5660Z216JA,R5660Z,R5660Z215CA,R5660Z224AA,R5660Z223AA

240112  - NISSHINBO  - 数据手册 代理服务 技术支持 批量订货
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MCU烧录/Flash烧录/CPLD烧录

可烧录IC封装SOP/MSOP/SSOP/TSOP/TSSOP/PLCC/QFP/QFN/MLP/MLF/BGA/CSP/SOT/DFN;IC包装Tray/Tube/Tape;IC厂商不限,交期1-3天。支持IC测试(FT/SLT),管装、托盘装、卷带装包装转换,IC打印标记加工。

最小起订量: 1pcs 提交需求>

2G/3G/4G射频测试

支持GSM / GPRS 等多种制式产品的射频测试,覆盖所有上行和下行的各项射频指标,包括频差、相差、调制、功率、功控、包络、邻道泄漏比、频谱、杂散、灵敏度、同道干扰、邻道干扰、互调、阻塞等等。满足CE / FCC / IC / TELEC等主流认证的射频测试需求。

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