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SGM41105

アクティブ

Primary Protector and Switch with Shipping Mode for Tiny Li+/Poly Battery

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The SGM41105 is a monolithic primary protector device for small Li-Ion or Li-Ion polymer battery cells. The product integrates all the protections required for safe operation of polymer rechargeable cells. The device is packaged in a tiny and thin package. Its small solution size leaves more space for fitting the battery cell into a given cavity for small size wearable devices.

A bi-direction blocking switch is integrated with all essential protection functions for safe operation of the battery cell, including two for voltage abnormalities and three for currents. As a battery switch, external input is provided to set or release off-state. It can be used for long term stocking and power recycling.

Charging a heavily depleted cell with too low or even zero voltage is allowed by SGM41105.

The SGM41105 is available in a Green XTDFN-1×1-4L package. It can operate (keep charge or discharge blocking) in the -40 to +85 ambient temperature range.

More
特性
  • Ultra-Compact Protection Solution

  • Pass Resistance: 100mΩ (TYP)

  • Operation Current: 0.7μA (TYP)

  • Factory Programmable OVP Threshold Options

    4.225V to 4.6V with 0.025V per Step

  • Over-Charge/Discharge Current Protection

  • Battery Under-Voltage Protection

    2.8V/3.0V Options

  • 0V Battery Charge Permitted

  • 2nA (TYP) Deep Discharge Shutdown

  • Input Pin for Latch-Off and Release

  • Load Short-Circuit Safe

  • Battery Pack Paralleling Safe

  • Charge Input Voltage Clamp

  • Battery Reverse Polarity Safe

  • Charge Input Reverse Polarity Safe

  • Available in a Green XTDFN-1×1-4L Package

アプリケーション

Earphone, Stylus, Bracelet, Watch

注文書
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)
SGM41105-430O62YXDH4G/TR
アクティブ
XTDFN-1×1-4L
4
Yes
YesYesYesMSL1
-40℃ to +85℃
閲覧
閲覧
1-24 units : $0.56/unit
25-99 units : $0.48/unit
100-249 units : $0.4/unit
250-499 units : $0.32/unit
500-999 units : $0.28/unit
1000-9999 units : $0.208/unit
3K-9K : 14 days
10K-99K : 35 days
100K-999K : 84 days
1000K and above : 112 days
SGM41105-452O62YXDH4G/TR
アクティブ
XTDFN-1×1-4L
4
Yes
YesYesYesMSL1
-40℃ to +85℃
閲覧
閲覧
1-24 units : $0.56/unit
25-99 units : $0.48/unit
100-249 units : $0.4/unit
250-499 units : $0.32/unit
500-999 units : $0.28/unit
1000-9999 units : $0.208/unit
3K-9K : 14 days
10K-99K : 35 days
100K-999K : 84 days
1000K and above : 112 days

* 再販価格は参考価格です。正式な見積もりについては、代理店にお問い合わせください。

** 提供されるリードタイムは参考情報であり、異なる状況に応じて変更される可能性があります。

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