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  • SGM4075-1

SGM4075-1

Not Recommended for New Designs

电池脱离及冷复位开关

fileSGM4075-1-cn.pdf
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SGM4075-1为全新设计冷复位及电池脱离开关。该电路用来保证装箱时电池处于近乎与负载脱离的状态,用于延长成品仓储时间,实现开盒即用、改善客户感受,方便壳体和包装的灵活设计。仅使用“开机”和“电源保持”信号配合即可实现电池脱离动作和电池开通动作。必要时还可以利用其电池脱离功能完成掉电重启循环。SGM4075-1掉电后重新启动时检查其输出电压是否已充分跌落,可避免定时重启残留输出电压不确定的风险。

SGM4075-1具有热关断保护和较低的导通阻抗。

SGM4075-1采用绿色环保WLCSP-1.31×1.62-12B和TDFN-3×3-8L封装,工作温度范围为-40℃至+85℃。

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FEATURES
  • 20mΩ典型导通电阻(WLCSP-1.31×1.62-12B)

  • 抗湿漏输入

  • 过热开路保护

  • 抗浪涌

  • 典型时间参数(可利用外置电阻选择不同值)

      7.7s复位延迟

      468ms开路复位时间

      230ms开机延迟

  • 工作电压范围:1.5V ~ 5.5V

  • 最大4.5A连续工作电流(TDFN-3×3-8L)

    最大6A连续工作电流(WLCSP-1.31×1.62-12B)

  • 仅在受控电池脱离时输出端主动放电

  • 唤醒输入符合ICE61000-4-2 L4要求

  • 采用WLCSP-1.31×1.62-12B和TDFN-3×3-8L绿色环保封装

  • ESD保护

APPLICATIONS

手机、平板电脑、个人媒体播放器

存储装置、无线路由器

电池供电仪器和检测设备

手电、小型备用装置、休眠信标

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SG Micro Corp (SGMICRO) specializes in the development, manufacturing and sales of high-performance and high-reliability integrated circuits for analog signal conditioning and system power management, offering innovative solutions to a broad range of applications in the industrial, automotive, communication, computing, consumer electronics, and medical equipment markets.
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Ordering Information
Part Number
StatusPackagePinsPd-Free
RoHS
REACH
Green
MSL RatingOperating Temperature RangeMaterial ContentReliability Report
Unit Resale Price*
(Volume Range: in USD)
Lead Time**
(Volume Range: Days)
SGM4075-1YG/TR
Not Recommened for New Design
WLCSP-1.31×1.62-12B
12
Yes
YesYesYesMSL1
-40℃ to +85℃
View
View
1-24 units : $0.77/unit
25-99 units : $0.66/unit
100-249 units : $0.55/unit
250-499 units : $0.44/unit
500-999 units : $0.385/unit
1000-9999 units : $0.286/unit
3K-9K : 14 days
10K-99K : 28 days
100K-999K : 70 days
1000K and above : 91 days
SGM4075-1YTDB8G/TR
Not Recommened for New Design
TDFN-3×3-8L
8
Yes
YesYesYesMSL1
-40℃ to +85℃
View
View
1-24 units : $0.77/unit
25-99 units : $0.66/unit
100-249 units : $0.55/unit
250-499 units : $0.44/unit
500-999 units : $0.385/unit
1000-9999 units : $0.286/unit
3K-9K : 14 days
10K-99K : 35 days
100K-999K : 70 days
1000K and above : 98 days

* The unit resale price is for reference purposes only. Please contact our distributors for a formal quotation.

** The lead time provided is for reference purposes only and is subject to change based on different circumstances.

SGM4075-1 is not recommended for new designs. The following one or more recommended part numbers listed below can serve as improved replacements.
SGM4073
Active

Reset Timer with Integrated Load Switch