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UCC37322DR The Texas Instruments UCC37322DR is a single-channel, low-side gate driver IC. It provides a high peak current drive capability suitable for driving MOSFETs.
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UCC37322DR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments UCC37322DR is a single-channel, low-side gate driver IC. It provides a high peak current drive capability suitable for driving MOSFETs.
✓ Total Stock: 61,171 pcs
$ Price Range: $0.63

UCC37322DR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
60,267 pcs
On Request
60267 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
904 pcs
On Request
904 pcs On Request 1 On Request On Request 19+ On Request On Request
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UCC37322DR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Channel Type
Current
Driven Configuration
Gate Type
Industrial Grade
Input Type
Logic Voltage
Medical Grade
Military Grade
Mounting Type
Number of Drivers
Operating Temperature
Rise
Supplier Device Package
Supplier Package
Voltage
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UCC37322DR Description

Short technical summary and product information.

The Texas Instruments UCC37322DR is a single-channel, low-side gate driver designed for efficient MOSFET driving. It offers a high peak current drive capability of 9A, enabling it to handle demanding applications requiring significant Miller current due to high dV/dt transitions.

 

This device operates with a supply voltage range of 4V to 15V and features TTL/CMOS compatible inputs. It boasts typical rise and fall times of 20ns with a 10nF load, and propagation delays of 25ns (falling) and 35ns (rising). The UCC37322DR is housed in an 8-pin SOIC package, suitable for surface mount applications.

 

Key features include an industry-standard pinout with an added enable function, efficient constant current sourcing, and a unique bipolar and CMOS output stage. Its design aims to eliminate additional external circuits and potentially replace multiple components in complex power management systems.

UCC37322DR Quick Information

Product Type: Gate Driver
Canonical Name: UCC37322DR Single-Channel Low-Side Gate Driver
Subcategory: Low-Side Gate Driver

UCC37322DR Compliance

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

UCC37322DR Estimated Pricing

Qty Low High
1+ $0.63 $0.63

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

UCC37322DR Features

  • Drives MOSFETs with 9A peak current.
  • Operates from 4V to 15V supply.
  • Features 20ns typical rise and fall times.
  • Single-channel, low-side configuration.
  • Surface mount 8-SOIC package.

UCC37322DR Applications

  • Ideal for high-speed MOSFET driving.
  • Suitable for power management systems.
  • Used in applications with high dV/dt.
  • Efficient constant current sourcing.

UCC37322DR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the UCC37322DR?

The operating voltage range is 4V to 15V nominal.

What is the package type of the UCC37322DR?

The UCC37322DR is available in an 8-SOIC (8-pin Small Outline Integrated Circuit) package.

What is the operating temperature range of the UCC37322DR?

The operating temperature range is 0°C to 70°C.

What is the peak output current of the UCC37322DR?

9 A.

What are the propagation delays of the UCC37322DR?

Typical propagation delay is 25 ns (input falling) and 35 ns (input rising).

What logic voltage levels does the UCC37322DR support?

The logic input thresholds are 1.1V and 2.7V.

What types of MOSFETs can the UCC37322DR drive?

It can drive both N-channel and P-channel MOSFETs.

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