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HomeProductsIntegrated Circuits (ICs)PMIC - Full, Half-Bridge DriversUC3770AQ
UC3770AQ Image
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See specifications for product details.

UC3770AQ - Texas Instruments

Manufacturer Part Number
UC3770AQ
Manufacturer
Texas Instruments
Allelco Part Number
32D-UC3770AQ
ECAD Model
Parts Description
IC HALF BRIDGE DRIVER 2A 28PLCC
Detailed Description
Package
28-LCC (J-Lead)
Data sheet
UC3770A,B.pdf
RoHs Status
ROHS3 Compliant
In stock: 6180

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Quantity

Specifications

UC3770AQ Tech Specifications
Texas Instruments - UC3770AQ technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - UC3770AQ

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply 4.75V ~ 5.3V  
Voltage - Load 10V ~ 45V  
Technology Bipolar  
Supplier Device Package 28-PLCC (11.51x11.51)  
Series -  
Rds On (Typ) -  
Package / Case 28-LCC (J-Lead)  
Package Tube  
Output Configuration Half Bridge (2)  
Product Attribute Attribute Value  
Operating Temperature 0°C ~ 150°C (TJ)  
Mounting Type Surface Mount  
Load Type Inductive  
Interface Logic  
Features -  
Fault Protection Over Temperature  
Current - Peak Output -  
Current - Output / Channel 2A  
Base Product Number UC3770  
Applications General Purpose, Stepper Motors  

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments UC3770AQ

Product Attribute UC3770AQ UC3770BN UC3717AN UC3770AQ
Part Number UC3770AQ UC3770BN UC3717AN UC3770AQ
Manufacturer Texas Instruments Texas Instruments Texas Instruments Unitrode
Operating Temperature 0°C ~ 150°C (TJ) 0°C ~ 150°C (TJ) 0°C ~ 150°C (TJ) 0°C ~ 150°C (TJ)
Voltage - Supply 4.75V ~ 5.3V 4.75V ~ 5.3V 4.75V ~ 5.25V 4.75V ~ 5.3V
Voltage - Load 10V ~ 45V 10V ~ 45V 10V ~ 46V 10V ~ 45V
Fault Protection Over Temperature Over Temperature Over Temperature Over Temperature
Applications General Purpose, Stepper Motors General Purpose, Stepper Motors General Purpose, Stepper Motors General Purpose, Stepper Motors
Supplier Device Package 28-PLCC (11.51x11.51) 16-PDIP 16-PDIP 28-PLCC (11.51x11.51)
Output Configuration Half Bridge (2) Half Bridge (2) Half Bridge (2) Half Bridge (2)
Base Product Number UC3770 UC3770 UC3717 UC3770
Package Tube Tube Tube Bulk
Current - Output / Channel 2A 2A 1A 2A
Mounting Type Surface Mount Through Hole Through Hole Surface Mount
Current - Peak Output - - - -
Technology Bipolar Bipolar Bipolar Bipolar
Series - - - -
Load Type Inductive Inductive Inductive Inductive
Interface Logic Logic Logic Logic
Features - - Bootstrap Circuit -
Package / Case 28-LCC (J-Lead) 16-DIP (0.300', 7.62mm) 16-DIP (0.300', 7.62mm) 28-LCC (J-Lead)
Rds On (Typ) - - - -

UC3770AQ Datasheet PDF

Download UC3770AQ pdf datasheets and Texas Instruments documentation for UC3770AQ - Texas Instruments.

Datasheets
UC3770A,B.pdf
PCN Obsolescence/ EOL
UC2/UC3 18/May/2018.pdf
PCN Assembly/Origin
DAC772,UC3770AQ,TR.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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UC3770AQ Image

UC3770AQ

Texas Instruments
32D-UC3770AQ

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