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SGM48521

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5V, 7A/6A Low-Side GaN and MOSFET Driver with 1ns Pulse Width

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The high-speed, single-channel low-side driver SGM48521 is designed to drive GaN FETs and logic level MOSFETs. Application areas include LiDAR, time of flight, facial recognition, and power converters using low-side drivers. The SGM48521 provides 7A source and 6A sink output current capability. Split output configuration allows individual turn-on and turn-off time optimization depending on FET. Package and pinout with minimum parasitic inductances reduce the rise and fall time and limit the ringing. Additionally, the 2.2ns propagation delay with minimized tolerances and variations allows efficient operation at high frequencies.

The driver has internal under-voltage lockout and over-temperature protection against overload and fault events.

The SGM48521 is available in Green WLCSP-0.88×1.28-6B and TDFN-2×2-6AL packages.

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FEATURES
  • 5V Supply Voltage

  • 7A Peak Source and 6A Peak Sink Currents

  • Ultra-Fast, Low-side Gate Driver for GaN and Si FETs

  • Minimum Input Pulse Width: 1ns

  • Up to 60MHz Operation

  • Propagation Delay: 2.2ns (TYP), 3.6ns (MAX)

  • Rise Time:

    WLCSP-0.88×1.28-6B: 640ps (TYP)

    TDFN-2×2-6AL: 620ps (TYP)

  • Fall Time:

    WLCSP-0.88×1.28-6B: 560ps (TYP)

    TDFN-2×2-6AL: 610ps (TYP)

  • Protection Features:

    Under-Voltage Lockout (UVLO)

    Over-Temperature Protection (OTP)

  • Available in Green WLCSP-0.88×1.28-6B and TDFN-2×2-6AL Packages

APPLICATIONS

Laser Distance Measuring System

5G RF Communication System

Wireless Charging System

GaN DC/DC Conversion System

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)
SGM48521XG/TR
Active
WLCSP-0.88×1.28-6B
6
Yes
YesYesYesMSL1
-40℃ to +125℃
View
View
SGM48521XTDI6G/TR
Active
TDFN-2×2-6AL
6
Yes
YesYesYesMSL1
-40℃ to +125℃
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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