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UCC37324DR The Texas Instruments UCC37324DR is a dual-channel, low-side gate driver designed for high-speed power MOSFET applications. It features a 4A peak output current and operates from a 4.5V to 15V supply voltage.
Mfr Part #:

UCC37324DR

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments UCC37324DR is a dual-channel, low-side gate driver designed for high-speed power MOSFET applications. It features a 4A peak output current and operates from a 4.5V to 15V supply voltage.
✓ Total Stock: 33,111 pcs
$ Price Range: $0.43

UCC37324DR Available from 4 distributors

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Romaks Technologies ✓
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26,985 pcs
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26985 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
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4,145 pcs
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4145 pcs On Request 1 On Request On Request 18+ On Request On Request
Xingangxin ✓
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1,669 pcs
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1669 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
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312 pcs
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312 pcs On Request 1 On Request On Request 1427+ On Request On Request
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UCC37324DR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Channel Type
Current
Driven Configuration
Gate Type
Input Type
Logic Voltage
Mounting Type
Number of Channels
Number of Drivers
Operating Temperature
Rise
Supplier Device Package
Supplier Package
Voltage
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UCC37324DR Description

Short technical summary and product information.

The UCC37324DR from Texas Instruments is a high-speed dual low-side MOSFET driver. It delivers 4A source and 4A sink peak current, making it effective for driving MOSFETs at the Miller Plateau Region. The device utilizes a Bi-CMOS output architecture for efficient current sourcing and sinking, even at low supply voltages.

 

Key electrical specifications include an input supply voltage range of 4.5V to 15V. It offers fast switching characteristics with rise and fall times of 20ns and 15ns respectively at a 1.8nF load, and a propagation delay of 0.025µs. Input thresholds are compatible with TTL and CMOS logic and are independent of the supply voltage, featuring wide input hysteresis for excellent noise immunity.

 

This driver is available in an 8-SOIC package, suitable for surface mount applications. The operating temperature range is specified from -55°C to 150°C (TJ), ensuring reliability in demanding environments. Applications include switch-mode power supplies, DC-DC converters, solar inverters, and motor control systems.

UCC37324DR Quick Information

Product Type: Gate Driver
Canonical Name: UCC37324DR Dual 4-A Peak High-Speed Low-Side Power-MOSFET Driver
Subcategory: Low-Side Gate Driver

UCC37324DR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

UCC37324DR Estimated Pricing

Qty Low High
1+ $0.43 $0.43

Estimated market price range - modelled values for guidance only, not live distributor offers.

UCC37324DR Features

  • Dual 4A peak output current.
  • Wide 4.5V to 15V supply voltage.
  • Fast 20ns rise and 15ns fall times.
  • TTL/CMOS compatible non-inverting inputs.
  • Available in 8-SOIC package.

UCC37324DR Applications

  • Ideal for switch-mode power supplies.
  • Suitable for DC-DC converters.
  • Used in solar inverter designs.
  • Applicable for motor control systems.

UCC37324DR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the UCC37324DR?

The UCC37324DR operates from a supply voltage of 4.5V to 15V.

What is the peak drive current of the UCC37324DR?

The device can source and sink ±4 A peak drive current at the Miller plateau region.

What package options are available for the UCC37324DR?

The UCC37324DR is available in an 8-SOIC package, with an MSOP-PowerPAD option per the datasheet.

What is the operating temperature range of the UCC37324DR?

The junction temperature range is -55°C to 150°C.

What are the rise and fall times of the UCC37324DR?

Rise time is 20 ns and fall time is 15 ns into a 1.8 nF load.

What input logic levels are supported by the UCC37324DR?

The inputs are compatible with both TTL and CMOS logic levels.

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