logo
Login
/Register

SGM48523C

Active

Dual 5A, High-Speed, Low-Side Gate Driver with Negative Input Voltage Capability

Preview Image
Preview Image
Preview Image

The SGM48523C and SGM48524C are dual highspeed low-side gate drivers for power switches. They have rail-to-rail driving capability and can sink or source up to 5A peak current with capacitive loads. The propagation delays are very short and well matched between the two channels that make the device well suited for applications that need accurate dual gate driving such as synchronous rectifiers. The matched propagation delays also allow for paralleling the two channels when higher driving current is required for example for paralleled switches. The input voltage thresholds are fixed, independent of supply voltage (VDD), and compatible with low voltage TTL and CMOS logic. Noise immunity is excellent due to the wide hysteresis window between the input low and high thresholds. The devices have internal pull-up/pull-down resistors on the input pins to ensure low state on the driver output when the input is floating.

The dual inverting SGM48523C and the dual non-inverting SGM48524C are both available in Green SOIC-8, TDFN-3×3-8L and MSOP-8 (Exposed Pad) packages.

More
FEATURES
  • Two Independent Gate Drive Channels

  • 5A Source and 5A Sink Peak Currents

  • Wide Supply Voltage Range: 8.5V to 18V

  • TTL and CMOS Compatible Logic Threshold

  • Logic Levels Independent of Supply Voltage

  • Hysteretic Input Logic for High Noise Immunity

  • Outputs Held Low when Inputs are Floating

  • Fast Propagation Delays

  • Fast Rise Time: 7ns (TYP)

  • Fast Fall Time: 7ns (TYP)

  • Ringing Suppression

  • Negative Voltage Capability on INx Pins: -10V when (VDD - VINx) ≤ 20V

  • Negative Voltage Capability on ENx Pins: -10V when (VDD - VENx) ≤ 20V

  • Negative Voltage Capability on OUTx Pin: -2V (Pulse < 200ns)

  • Protection Features

    Thermal Shutdown Protection

    Under-Voltage Lockout

  • -40 to +125 Operating Temperature Range

  • Available in Green SOIC-8, MSOP-8 (Exposed Pad) and TDFN-3×3-8L Packages

APPLICATIONS

DC/DC Converters

Solar Power, Motor Drivers

Switched-Mode Power Supplies

Gate Drive for Emerging Wide Bandgap Devices

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)
SGM48523CXPMS8G/TR
Active
MSOP-8 (Exposed Pad)
8
Yes
YesYesYesMSL3
-40℃ to +125℃
View
View
SGM48523CXS8G/TR
Active
SOIC-8
8
Yes
YesYesYesMSL2
-40℃ to +125℃
View
View
SGM48523CXTDB8G/TR
Active
TDFN-3×3-8L
8
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.

Logo
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.
Privacy Policy Copyright © 2024 SG MICRO CORP All rights reserved.