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SGM41010

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Battery Protection IC for 1-Cell Pack

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The SGM41010 is a battery protection IC for Li-Ion/ polymer rechargeable batteries, including the high- accuracy voltage detection circuits and the delay circuits. The device is designed to protect 1-cell Li-Ion/ polymer rechargeable battery pack against over-charge, over-discharge and over-current. 

The SGM41010 uses an external over-current detection resistor to achieve high-accuracy over- current protection with less effect from temperature change. 

The SGM41010 is available in Green XTDFN- 1.4×1.4-6L and UTDFN-1.4×1.8-6L packages. It can operate in the -40℃ to +85℃ ambient temperature range.

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FEATURES
  • High-Accuracy Voltage Detection Circuit
    • Over-Charge Detection Voltage:
      4.1V to 5.0V (5mV Step), Accuracy: ±15mV
    • Over-Charge Hysteresis Voltage:
      0mV to 400mV (100mV Step), Accuracy: ±40mV
    • Over-Discharge Detection Voltage:
      2.1V to 3.0V (10mV Step), Accuracy: ±35mV
    • Over-Discharge Hysteresis Voltage:
      100mV to 400mV (100mV Step),
      Accuracy: ±35mV
    • Discharge Over-Current Detection Voltage 1:
      3mV to 100mV (0.25mV Step),
      Accuracy: ±0.75mV
    • Discharge Over-Current Detection Voltage 2:
      6mV to 100mV (0.5mV Step), Accuracy: ±2mV
    • Load Short-Circuiting Detection Voltage:
      20mV to 100mV (1mV Step), Accuracy: ±3.5mV
    • Charge Over-Current Detection Voltage: -100mV to -3mV (0.25mV Step),
      Accuracy: ±0.75mV
  • Detection Delay Times are Generated Only by an
    Internal Circuit (No External Capacitors Required)
  • Low Voltage Battery Charge Permission Voltage: 0V, 0.9V
  • Power-Down Function Available
  • Output Available during Power-On
  • Continuously Retry when OCP/SCP Occurs
  • High-Withstand Voltage: VM and CO Pins: Absolute Maximum Rating -28V
  • Operating Temperature Range: -40℃ to +85℃
  • Low Current Consumption
    • During Operation: 1.55μA (TYP) (TJ = +25℃)
    • During Power-Down: 1nA (TYP) (TJ = +25℃)
  • Available in Green XTDFN-1.4×1.4-6L and UTDFN-1.4×1.8-6L Packages
APPLICATIONS

Li-Ion Rechargeable Battery Pack
Lithium Polymer Rechargeable Battery Pack

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)
SGM41010AAA-AAYUHE6G/TR
Active
UTDFN-1.4×1.8-6L
6
YES
YESYESYES
-40℃ to +85℃
View
View
SGM41010AAA-AAYXHF6G/TR
Active
XTDFN-1.4×1.4-6L
6
YES
YESYESYES
-40℃ to +85℃
View
View
SGM41010AAA-ABYUHE6G/TR
Active
XTDFN-1.4×1.8-6L
6
YES
YESYESYES
-40℃ to +85℃
View
View
SGM41010AAA-ABYXHF6G/TR
Active
XTDFN-1.4×1.4-6L
6
YES
YESYESYES
-40℃ to +85℃
View
View
SGM41010AAA-ACYUHE6G/TR
Active
XTDFN-1.4×1.8-6L
6
YES
YESYESYES
-40℃ to +85℃
View
View
SGM41010AAA-ACYXHF6G/TR
Active
XTDFN-1.4×1.4-6L
6
YES
YESYESYES
-40℃ to +85℃
View
View
SGM41010AAA-ADYUHE6G/TR
Active
XTDFN-1.4×1.8-6L
6
YES
YESYESYES
-40℃ to +85℃
View
View
SGM41010AAA-ADYXHF6G/TR
Active
XTDFN-1.4×1.4-6L
6
YES
YESYESYES
-40℃ to +85℃
View
View
SGM41010AAA-AEYUHE6G/TR
Active
XTDFN-1.4×1.8-6L
6
YES
YESYESYES
-40℃ to +85℃
View
View
SGM41010AAA-AEYXHF6G/TR
Active
XTDFN-1.4×1.4-6L
6
YES
YESYESYES
-40℃ to +85℃
View
View
SGM41010AAA-AFYUHE6G/TR
Active
XTDFN-1.4×1.8-6L
6
YES
YESYESYES
-40℃ to +85℃
View
View
SGM41010AAA-AFYXHF6G/TR
Active
XTDFN-1.4×1.4-6L
6
YES
YESYESYES
-40℃ to +85℃
View
View
SGM41010AAA-AGYUHE6G/TR
Active
XTDFN-1.4×1.8-6L
6
YES
YESYESYES
-40℃ to +85℃
View
View
SGM41010AAA-AGYXHF6G/TR
Active
XTDFN-1.4×1.4-6L
6
YES
YESYESYES
-40℃ to +85℃
View
View
SGM41010AAA-AHYUHE6G/TR
Active
XTDFN-1.4×1.8-6L
6
YES
YESYESYES
-40℃ to +85℃
View
View
SGM41010AAA-AHYXHF6G/TR
Active
XTDFN-1.4×1.4-6L
6
YES
YESYESYES
-40℃ to +85℃
View
View
SGM41010AAA-AJYUHE6G/TR
Active
XTDFN-1.4×1.8-6L
6
YES
YESYESYES
-40℃ to +85℃
View
View
SGM41010AAA-AJYXHF6G/TR
Active
XTDFN-1.4×1.4-6L
6
YES
YESYESYES
-40℃ to +85℃
View
View
SGM41010AAA-AQYUHE6G/TR
Active
XTDFN-1.4×1.8-6L
6
YES
YESYESYES
-40℃ to +85℃
View
View
SGM41010AAA-AQYXHF6G/TR
Active
XTDFN-1.4×1.4-6L
6
YES
YESYESYES
-40℃ to +85℃
View
View

* 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.

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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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