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8-MSOP Exp Pad Pkg
Integrated Circuits (ICs)

UCC37321DGN

LTB
Texas Instruments

9-A/9-A SINGLE-CHANNEL GATE DRIVER WITH INVERTING INPUT, SPLIT OUTPUTS AND ENABLE

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsHow to overcome negative voltage transients on low-side gate drivers' inputsUCC2732x/UCC3732x Single 9-A High-Speed Low-Side Mosfet Driver With Enable datasheet (Rev. I)+7
8-MSOP Exp Pad Pkg
Integrated Circuits (ICs)

UCC37321DGN

LTB
Texas Instruments

9-A/9-A SINGLE-CHANNEL GATE DRIVER WITH INVERTING INPUT, SPLIT OUTPUTS AND ENABLE

Deep-Dive with AI

DocumentsHow to overcome negative voltage transients on low-side gate drivers' inputsUCC2732x/UCC3732x Single 9-A High-Speed Low-Side Mosfet Driver With Enable datasheet (Rev. I)+7

Technical Specifications

Parameters and characteristics for this part

SpecificationUCC37321DGN
Channel TypeSingle
Current - Peak Output (Source, Sink) [custom]9 A
Current - Peak Output (Source, Sink) [custom]9 A
Driven ConfigurationLow-Side
Gate TypeN-Channel, P-Channel MOSFET
Input TypeInverting
Logic Voltage - VIL, VIH2.7 V, 1.1 V
Mounting TypeSurface Mount
Number of Drivers1
Operating Temperature [Max]70 °C
Operating Temperature [Min]0 °C
Package / CaseExposed Pad, 8-TSSOP, 8-MSOP
Package / Case [custom]0.118 in, 3 mm
Rise / Fall Time (Typ) [custom]20 ns
Rise / Fall Time (Typ) [custom]20 ns
Supplier Device Package8-HVSSOP
Voltage - Supply [Max]15 V
Voltage - Supply [Min]4 V

UCC37321 Series

9-A/9-A single-channel gate driver with inverting input, split outputs and enable

PartNumber of DriversLogic Voltage - VIL, VIHOperating Temperature [Max]Operating Temperature [Min]Rise / Fall Time (Typ) [custom]Rise / Fall Time (Typ) [custom]Mounting TypeVoltage - Supply [Min]Voltage - Supply [Max]Package / CasePackage / CasePackage / CaseChannel TypeCurrent - Peak Output (Source, Sink) [custom]Current - Peak Output (Source, Sink) [custom]Driven ConfigurationSupplier Device PackageInput TypeGate TypePackage / Case [y]Package / Case [x]Package / Case [custom]
8-DIP
Texas Instruments
UCC37321PG4
1
1.1 V
2.7 V
70 °C
0 °C
20 ns
20 ns
Through Hole
4 V
15 V
0.3 in
8-DIP
7.62 mm
Single
9 A
9 A
Low-Side
8-PDIP
Inverting
N-Channel
P-Channel MOSFET
8-DIP
Texas Instruments
UCC37321P
1
1.1 V
2.7 V
70 °C
0 °C
20 ns
20 ns
Through Hole
4 V
15 V
0.3 in
8-DIP
7.62 mm
Single
9 A
9 A
Low-Side
8-PDIP
Inverting
N-Channel
P-Channel MOSFET
8-SOIC
Texas Instruments
UCC37321D
1
1.1 V
2.7 V
70 °C
0 °C
20 ns
20 ns
Surface Mount
4 V
15 V
8-SOIC
Single
9 A
9 A
Low-Side
8-SOIC
Inverting
N-Channel
P-Channel MOSFET
3.9 mm
0.154 in
8-MSOP Exp Pad Pkg
Texas Instruments
UCC37321DGNR
1
1.1 V
2.7 V
70 °C
0 °C
20 ns
20 ns
Surface Mount
4 V
15 V
8-MSOP
8-TSSOP
Exposed Pad
Single
9 A
9 A
Low-Side
8-HVSSOP
Inverting
N-Channel
P-Channel MOSFET
0.118 in
3 mm
8-MSOP Exp Pad Pkg
Texas Instruments
UCC37321DGN
1
1.1 V
2.7 V
70 °C
0 °C
20 ns
20 ns
Surface Mount
4 V
15 V
8-MSOP
8-TSSOP
Exposed Pad
Single
9 A
9 A
Low-Side
8-HVSSOP
Inverting
N-Channel
P-Channel MOSFET
0.118 in
3 mm

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$
DigikeyTube 720$ 1.32
Texas InstrumentsTUBE 1$ 1.85
100$ 1.42
250$ 1.05
1000$ 0.75

Description

General part information

UCC37321 Series

The UCC2732x/UCC3732x family of high-speed drivers deliver 9 A of peak drive current in an industry standard pinout. These drivers can drive the largest of MOSFETs for systems requiring extreme Miller current due to high dV/dt transitions. This eliminates additional external circuits and can replace multiple components to reduce space, design complexity, and assembly cost. Two standard logic options are offered, inverting (UCC37321) and noninverting (UCC37322).

The UCC2732x/UCC3732x family of high-speed drivers deliver 9 A of peak drive current in an industry standard pinout. These drivers can drive the largest of MOSFETs for systems requiring extreme Miller current due to high dV/dt transitions. This eliminates additional external circuits and can replace multiple components to reduce space, design complexity, and assembly cost. Two standard logic options are offered, inverting (UCC37321) and noninverting (UCC37322).