Can I request technical information for UCC27322MDREP?

Yes. Contact our team for datasheets, package information, product specifications, alternative parts and sourcing support related to UCC27322MDREP.

cart ()

UCC27322MDREP Texas Instruments product image

SOURCING SUPPORT

Need Help With UCC27322MDREP?

Contact our sourcing team for current stock, batch information, lead time, technical documents, alternative parts and volume pricing.

Stock & Batch Verification Confirm available quantity, date code and delivery schedule.

Alternative Part Sourcing Request compatible or replacement parts when stock is limited.

Quality & Packaging Check Confirm product condition, packaging type and shipment protection before dispatch.

Submit RFQ Contact Sales

: Supplier Verification
Supplier review and component quality inspection support.

: Technical Documents
Datasheet and specification confirmation for engineers.

: One-Stop BOM Sourcing
Multi-part procurement and shortage sourcing assistance.

Texas Instruments RFQ AVAILABLE

UCC27322MDREP

IC GATE DRVR LOW-SIDE 8SOIC

Part Number: UCC27322MDREP

Manufacturer: Texas Instruments

Category: Gate Drivers

Package: 8-SOIC (0.154", 3.90mm Width)

Datasheet:: UCC27322MDREP.pdf

Description: IC GATE DRVR LOW-SIDE 8SOIC

Select Quantity Stock: 0

Request RFQ Add to RFQ List

Qty.	Unit Price	Ext. Price
2500+	$4.19188	$10479.70

Request RFQ Add to RFQ

Part Number

Quantity *

Target Price

Name *

Company *

Email *

Comments

Compare Favorite

PRODUCT INFORMATION

Product Details

PRODUCT TECHNICAL REFERENCE

UCC27322MDREP Enhanced Product 9-A/9-A Single-Channel High-Speed Low-Side MOSFET Driver with Enable

A comprehensive technical overview of the UCC27322MDREP, an Enhanced Product (EP) single-channel high-speed low-side MOSFET driver from Texas Instruments featuring ±9 A peak drive current, 4 V to 15 V supply range, 20 ns rise/fall times, and TrueDrive™ hybrid output stage. Covers device function, core features, electrical specifications, 8-lead SOIC package, pin configuration, typical applications, and replacement selection guidance.

Texas Instruments 8-SOIC 4V to 15V

Device Classification High-Speed Low-Side MOSFET Driver

Part Number: UCC27322MDREP

Mounting Type: Surface Mount

Operating Temperature Range: -55°C to +125°C

PRODUCT OVERVIEW

What Is the UCC27322MDREP?

UCC27322MDREP is an Enhanced Product (EP) single-channel high-speed low-side MOSFET driver from Texas Instruments, part of the UCC27322-EP family. The device delivers 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.[reference:0][reference:1]

The UCC27322MDREP operates with a supply voltage range of 4 V to 15 V. Using a design that inherently minimizes shoot-through current, the outputs provide high gate drive current where it is most needed at the Miller plateau region during the MOSFET switching transition.[reference:2] A unique hybrid output stage paralleling bipolar and MOSFET transistors (TrueDrive™) allows efficient current delivery at low supply voltages.[reference:3][reference:4]

The device provides an enable (ENBL) function on pin 3, which was previously left unused in the industry standard pinout. ENBL is internally pulled up to VDD for active high logic and can be left open for standard operation.[reference:5] Latch-up and ESD protection circuits are also included.[reference:6] The EP designation indicates support for defense, aerospace, and medical applications with controlled baseline, extended product life cycle, extended product-change notification, and product traceability.[reference:7] The UCC27322MDREP is offered in an 8-lead SOIC (D) package and is rated for operation from –55°C to +125°C.[reference:8]

High-Peak Current Drive ±9 A peak drive current at the Miller plateau region using TrueDrive™ hybrid output stage.[reference:9]

Industry-Standard Pinout Standard pinout with addition of enable function on pin 3.[reference:10]

Enhanced Product (EP) Supports defense, aerospace, and medical applications with –55°C to 125°C temperature range and extended product life cycle.[reference:11]

DEVICE HIGHLIGHTS

Key Features and Benefits of UCC27322MDREP

High-Peak Current Drive Capability

Delivers ±9 A peak drive current at the Miller plateau region using TrueDrive™ hybrid output stage, enabling the driving of the largest MOSFETs.[reference:12][reference:13]

High-Speed Performance

20 ns typical rise and fall times with a 10 nF load, with typical propagation delay times of 25 ns (input falling) and 35 ns (input rising).[reference:14]

Industry-Standard Pinout with Enable

Industry-standard pinout with the addition of an enable (ENBL) function on pin 3, internally pulled up to VDD for active high logic.[reference:15][reference:16]

TrueDrive™ Hybrid Output Stage

Unique hybrid output stage paralleling bipolar and MOSFET transistors allows efficient current delivery at low supply voltages.[reference:17][reference:18]

Enhanced Product (EP) Qualification

Supports defense, aerospace, and medical applications with controlled baseline, extended product life cycle, extended product-change notification, and product traceability.[reference:19]

8-Lead SOIC Package

Available in an industry-standard 8-lead SOIC (D) package with NiPdAu lead finish and MSL Level-1 rating.[reference:20][reference:21]

REFERENCE DATA

Technical Specifications for UCC27322MDREP

Part Number	UCC27322MDREP	Manufacturer	Texas Instruments
Device Type	High-Speed Low-Side MOSFET Driver	Number of Drivers	1
Channel Type	Single	Driven Configuration	Low-Side
Peak Output Current (Source/Sink)	9 A / 9 A[reference:22]	Supply Voltage Range	4 V to 15 V[reference:23]
Rise Time (Typical)	20 ns[reference:24][reference:25]	Fall Time (Typical)	20 ns[reference:26]
Propagation Delay (Input Falling)	25 ns (Typical)[reference:27]	Propagation Delay (Input Rising)	35 ns (Typical)[reference:28]
Input Logic Voltage (VIL / VIH)	1.1 V / 2.7 V[reference:29]	Input Type	Non-Inverting[reference:30]
Gate Type	MOSFET (N-Channel, P-Channel)[reference:31]	Max Power Dissipation	3 W[reference:32]
Package / Case	8-SOIC (0.154", 3.90mm Width)[reference:33]	Supplier Device Package	8-SOIC[reference:34]
Package Body Size	4.90mm × 3.90mm	Mounting Type	Surface Mount[reference:35]
Operating Temperature (EP)	-55°C to +125°C[reference:36]	Moisture Sensitivity Level	Level-1-260C-UNLIM[reference:37]
RoHS	Yes[reference:38]	REACH	Yes[reference:39]
Lead Finish / Ball Material	NiPdAu[reference:40]	US ECCN	EAR99[reference:41]
Packaging	Tape & Reel (2,500 per Reel)[reference:42][reference:43]	Reel Diameter	330 mm[reference:44]
Device Marking	27322M[reference:45]	Product Status	Active[reference:46]

Electrical values shown above are reference values. Test conditions, limits, and guaranteed performance should always be confirmed from the current official manufacturer datasheet before design or production use. Enhanced Product specifications apply over the temperature range of –55°C to 125°C.

DESIGN REFERENCE

Circuit Considerations for UCC27322MDREP

Power Supply & Decoupling

The UCC27322MDREP requires careful power supply design for optimal performance:

Supply Voltage: Operates with a supply voltage range of 4 V to 15 V[reference:47]
Decoupling: Place a ceramic capacitor (0.1 µF to 1 µF) close to the VDD pin (Pin 8) to minimize supply noise and provide transient current during high-speed switching
Ground Management: Use a solid ground plane with separate PGND (Pin 4) and AGND (Pin 5) connections for optimal performance[reference:48]
Enable Pin: ENBL (Pin 3) is internally pulled up to VDD for active high logic and can be left open for standard operation[reference:49]

PCB and Signal Integrity Guidance

High-speed driver performance depends on layout and component selection:

Output Traces: Keep output traces (Pin 6 and Pin 7) short and wide to minimize parasitic inductance and resistance for efficient current delivery
Input Signals: TTL-/CMOS-compatible inputs independent of supply voltage[reference:50]; keep input traces away from high-current output traces to avoid coupling
Bypass Capacitor: Place a bypass capacitor as close as possible to the VDD and GND pins
Thermal Management: The SOIC package dissipates up to 3 W[reference:51]; ensure adequate PCB copper area for heat dissipation
TrueDrive™ Architecture: Unique hybrid output stage paralleling bipolar and MOSFET transistors allows efficient current delivery at low supply voltages[reference:52]
Verify the recommended PCB footprint from the official datasheet prior to production

8-LEAD SOIC (4.90mm × 3.90mm)

Pin Configuration Reference for UCC27322MDREP

27322M

SOIC TOP VIEW

Confirm package orientation and pin numbering against the official package drawing before PCB layout. The SOIC package has 8 pins with a 4.90mm × 3.90mm body size. Device marking for the UCC27322MDREP is "27322M".[reference:53]

1 OUT Driver Output - High-current gate drive output

2 VDD Positive Power Supply (4 V to 15 V)

3 ENBL Enable - Active high, internally pulled up to VDD; can be left open for standard operation[reference:54]

4 PGND Power Ground - High-current ground return for output

5 AGND Analog Ground - Low-current ground reference for input and control circuitry[reference:55]

6 IN Logic Input - TTL-/CMOS-compatible input[reference:56]

7 OUT Driver Output - High-current gate drive output

8 VDD Positive Power Supply (4 V to 15 V)

APPLICATION AREAS

Typical Applications for UCC27322MDREP

Switch-Mode Power Supplies (SMPS)

Drives power MOSFETs in switch-mode power supplies with high peak current capability and fast switching speeds.[reference:57]

DC/DC Converters

Provides efficient gate drive for MOSFETs in DC/DC converter applications.[reference:58]

Motor Controllers

Drives MOSFETs in motor control applications requiring high current and fast switching.[reference:59]

Line Drivers

High-speed line driver applications benefiting from 9 A peak output current.[reference:60]

Class D Switching Amplifiers

Drives output MOSFETs in Class D audio amplifiers with high efficiency and low distortion.[reference:61]

Pulse Transformer Drivers

Provides high-current drive for pulse transformer applications.[reference:62]

REPLACEMENT GUIDANCE

Selecting an Alternative for UCC27322MDREP

A replacement for the UCC27322MDREP should not be selected solely by product category. The electrical characteristics, package, and pin configuration must be evaluated against the specific circuit requirements. The following alternatives are documented in the official Texas Instruments datasheet and product pages.

Peak drive current: ±9 A

Supply voltage: 4 V to 15 V

Rise/Fall time: 20 ns

Package: 8-SOIC

Temperature range: –55°C to 125°C (EP)

Enable function with internal pull-up

TrueDrive™ hybrid output stage

TTL-/CMOS-compatible inputs

Packaging alternatives (same package, different carrier):

Part Number	Package	Carrier	SPQ	Temperature Range
UCC27322MDREP	8-SOIC (D)	Tape & Reel	2,500[reference:63]	-55°C to 125°C
UCC27322TDGKREP	8-VSSOP (DGK)	Tape & Reel	2,500[reference:64]	-55°C to 125°C

All alternative part numbers listed above are documented in the official Texas Instruments product pages. The UCC27322MDREP is the Enhanced Product (EP) version in 8-SOIC (D) package with standard tape-and-reel packaging (2,500 units per reel).[reference:65] The UCC27322TDGKREP offers the same EP temperature grade and electrical specifications in a smaller 8-VSSOP (DGK) package for space-constrained designs.[reference:66] Select based on package size and layout requirements.

Note: The UCC27322MDREP is an active product; however, for new designs, TI recommends considering alternate options.[reference:67]

Alternative Part Support

Send the original part number, application, required quantity, and key parameters to Haishengye Electronics for replacement-part sourcing support.

Ask About Alternatives

MANUFACTURER INFORMATION

Texas Instruments

The UCC27322-EP (UCC27322MDREP) belongs to the UCC27322 family of high-speed low-side MOSFET drivers from Texas Instruments. The device delivers 9 A of peak drive current in an industry standard pinout with the addition of an enable function.[reference:68] The Enhanced Product (EP) designation provides support for defense, aerospace, and medical applications with controlled baseline, extended product life cycle, extended product-change notification, and product traceability.[reference:69] The UCC27322-EP is available in 8-SOIC (D) and 8-VSSOP (DGK) packages.

SUPPLIED BY

Haishengye Electronics

Haishengye Electronics provides electronic component stock supply, BOM sourcing, quotation support, and quality inspection services for UCC27322MDREP and related devices.

Submit Your Requirements

Technical Information Disclaimer

This technical guide is provided for product identification and preliminary reference only. Electrical limits, package dimensions, pin configuration, product status, and application suitability must be verified using current official manufacturer documentation before design, procurement, or production.

TECHNICAL RESOURCES

UCC27322MDREP Technical Information

Specifications
FAQ
Hot Sale
Packaging
Related Products

Specifications

Product Attribute: Attribute Value

Part Number: UCC27322MDREP

Manufacturer: Texas Instruments

Package: 8-SOIC (0.154", 3.90mm Width)

Series: -

Package/Case: 8-SOIC (0.154", 3.90mm Width)

Packaging: Tape & Reel (TR)

Product Status: Active

Programmable: Not Verified

Driven Configuration: Low-Side

Channel Type: Single

Number of Drivers: 1

Gate Type: N-Channel, P-Channel MOSFET

Voltage - Supply: 4V ~ 15V

Logic Voltage - VIL, VIH: 1.1V, 2.7V

Current - Peak Output (Source, Sink): 9A, 9A

Input Type: Non-Inverting

High Side Voltage - Max (Bootstrap): -

Rise / Fall Time (Typ): 20ns, 20ns

Operating Temperature: -40°C ~ 105°C (TA)

Grade: -

Qualification: -

Mounting Type: Surface Mount

Supplier Device Package: 8-SOIC

Frequently Asked Questions

1. How can I order UCC27322MDREP from Haishengye Electronics?

Submit an RFQ directly on this page with your required quantity, target price and delivery requirements. Our sales team will review the request and provide a quotation.

2. How does Haishengye Electronics verify the quality of UCC27322MDREP?

We work with qualified suppliers and review sourcing channels, traceability, packaging and product condition before shipment.

3. Are the stock and price of UCC27322MDREP updated in real time?

Electronic component inventory and prices may change frequently. Displayed values are references, and final stock and pricing will be confirmed in the quotation.

4. Which payment methods are supported?

Wire Transfer, PayPal, Alipay, WeChat, Credit Card, Western Union, MoneyGram and Escrow may be supported depending on the order and destination.

5. How is international shipping arranged?

International shipping may be arranged through DHL, UPS, FedEx, TNT and other logistics channels. Tracking information will be provided after shipment.

6. What is the return or replacement process for UCC27322MDREP?

Contact our sales team within the agreed period if there are quantity differences, incorrect items or clear external defects. Products should remain unused and in their original packaging.

7. Can I request technical support for UCC27322MDREP?

Yes. Contact our team for datasheets, package details, product specifications, alternative parts and sourcing assistance.

Hot Sale Part Numbers

LT3480MPMSE LTC3638MPMSE#TRPBF STA309A13TR ADS1282HPW LTC3805HMSE#TR LTC2851HMS8 74AHC245PW,112 ADS1282HKV/EM LT301001C ADS1294IPAGR LT3010MPMS8E MP8795HGLE-P SN74LVC8T245PWRG4 DAC8811IBDGKTG4 88E1543-A1-LKJ2C000 PTVS30VP1UP-QX LTC3787MPGN LTC6995IDCB-2 UCC33020QRAQRQ1 88E1512-A0-NNP2C000 88E1145-E1-BBM1I000 UCC 74HCT08D TPS563201DDCT TMS5703135CPGEQQ1 DAC8811ICDGKR LT3090MPMSE LTC3646IDE-1 LTC3630AMPMSE#TRPBF LTC3630AHMSE#PBF

Packaging and Shipping Protection

Step 1 Product Inspection

Step 2 Casing & Dry Pipe

Step 3 Anti-static Bags

Step 4 Inner Carton

Step 5 Shipping Label

Step 6 International Delivery

Packaging may be adjusted according to product type, quantity, moisture sensitivity and destination requirements.

UCC27322MDREP Procurement and Technical Support

UCC27322MDREP is manufactured by Texas Instruments. This page provides purchasing information including manufacturer, category, package, datasheet, stock reference, price reference and product specifications.

Haishengye Electronics supports customers sourcing UCC27322MDREP and related electronic components for prototype development, maintenance, NPI, production preparation and one-stop BOM procurement.

Submit an RFQ to request the latest stock, price, lead time, batch information, alternative parts, package confirmation or technical documents for UCC27322MDREP.

Part Number: UCC27322MDREP

Manufacturer: Texas Instruments

Package: 8-SOIC (0.154", 3.90mm Width)

Category: Gate Drivers

Submit BOM RFQ Contact Sales

Payment Method

PayPal Bank Transfer VISA Mastercard Western Union

Transaction fees are charged according to the selected bank or payment system rules.

Shipping Method

DHL

FedEx

UPS

TNT

Shipped From

Shenzhen warehouse

Dispatch Time

Usually 1–3 business days after confirmation

Lead Time

Shipping Fee

Calculated according to destination and parcel weight

Get Shipping Estimate

Submitting...

Please wait while we submit your inquiry.

Comparison List

Clear All