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SGM2522

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Programmable Current Limit Switches

fileSGM2521_SGM2521A_SGM2522_SGM2522A.pdf
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The SGM2521/SGM2521A/SGM2522/SGM2522A are compact electronic fuses (eFuses), which can operate from 4.5V to 24V single supply. SGM2521/1A/2/2A are designed for a wide range of applications and can provide ±7% current limit accuracy at TA = +25℃.

Internal protection functions are provided for over-current protection (OCP), over-voltage protection (OVP) and under-voltage lockout (UVLO). Fault conditions are indicated by the nFLT pin.

The threshold accuracy of UV and OV is 3%, which ensures close monitoring of bus voltage and reduces the demand of monitoring circuit.

The SGM2521/1A/2/2A are available in Green SOIC-8 and TDFN-2×3-8BL packages and operate over a temperature range of -40℃ to +85℃.

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FEATURES
  • Wide Input Voltage Range from 4.5V to 24V with Surge up to 30V
  • On-Resistance:
    • 58mΩ (SOIC-8 Package)
    • 57mΩ (TDFN-2×3-8BL Package)
  • Programmable Soft-Start Time
  • Programmable Current Limit: 260mA to 2A
  • ±7% Current Limit Accuracy at TA = +25℃
  • Protection Features
    • Short-Circuit Protection
    • Over-Voltage Protection
    • Under-Voltage Lockout
    • Fault Output for Short-Circuit, UVLO, Thermal Shutdown and OVP
  • Enable Interface Pin
  • Thermal Shutdown Protection

    SGM2521/SGM2521A: Auto-Retry

    SGM2522/SGM2522A: Latch-Off

  • UL Recognized Component (File No. E532373*)
  • -40℃ to +85℃ Operating Temperature Range
  • Available in Green SOIC-8 and TDFN-2×3-8BL Packages
APPLICATIONS

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PCI-E SSD

Motherboard Power Management

White Goods,Appliances

Set-Top Boxes and Gaming Consoles

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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)
SGM2522YS8G/TR
Active
SOIC-8
8
YES
YESYESYESMSL1
-40℃ to +85℃
View
View
1-24 units : $1.05/unit
25-99 units : $0.9/unit
100-248 units : $0.75/unit
250-499 units : $0.6/unit
500-999 units : $0.525/unit
1000-9999 units : $0.39/unit
3K-9K : 14 days
10K-99K : 35 days
100K-999K : 70 days
1000K and above : 98 days
SGM2522YTDC8G/TR
Active
TDFN-2×3-8BL
8
YES
YESYESYESMSL1
-40℃ to +85℃
View
View
1-24 units : $1.05/unit
25-99 units : $0.9/unit
100-248 units : $0.75/unit
250-499 units : $0.6/unit
500-999 units : $0.525/unit
1000-9999 units : $0.39/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.