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UC3770AQ

UC3770AQ

UC3770AQ

Texas Instruments

Tube 28-LCC (J-Lead) Logic 4.75V~5.3V Surface Mount 0°C~150°C TJ General Purpose, Stepper Motors Half Bridge (2) Inductive 10V~45V

SOT-23

UC3770AQ Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 28-LCC (J-Lead)
Surface MountYES
Number of Pins 28
Operating Temperature0°C~150°C TJ
PackagingTube
JESD-609 Code e4
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 28
Termination SMD/SMT
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Applications General Purpose, Stepper Motors
Voltage - Supply 4.75V~5.3V
Terminal Position QUAD
Terminal FormJ BEND
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 36V
Base Part Number UC3770
Pin Count28
Number of Outputs 2
Output Voltage 45V
Max Output Current1.5A
Supply Voltage-Min (Vsup) 10V
Interface Logic
Nominal Supply Current33mA
Output Configuration Half Bridge (2)
Output Current2A
Output Current per Channel 2A
Voltage - Load 10V~45V
Fault ProtectionOver Temperature
Motor Type Stepper
Load Type Inductive
Height 4.57mm
Length 11.51mm
Width 11.51mm
Thickness 4.06mm
REACH SVHC No SVHC
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:2835 items

UC3770AQ Product Details

UC3770AQ Overview


H bridge is packaged using Tube.H bridge is provided in the 28-LCC (J-Lead) package for the sake of cost savings.Improved reliabilbridge drivery can be ensured based on the supply voltage of 4.75V~5.3V.H bridge circuit is mounted in the way of Surface Mount.The operating temperature of 0°C~150°C TJ enables motor driver H bridge to work normally.H bridge motor driver is pretty useful in a wide range of applications, including General Purpose, Stepper Motors.There are 28 terminations used to end a transmission line with the H bridge that matches the characteristic impedance of the line.28 pins is used as pronged contacts as H bridge ic of a signal interface.Its base H bridge ic number of UC3770 is the basis to find more related H bridge ics.H bridge circuit operates with the supply voltage of 36V.The maximum load current that power supply can provide at a specified ambient temperature reaches 1.5A.There is 2A current flowing through the output and power supply pins.28 pins are work together to help this bridge driver play its specific functions.It is equipped with 2 outputs.The voltage released by the Hbridge is 45V.

UC3770AQ Features


Available in 28-LCC (J-Lead) Package / Case
Operating Temperature at the range of Surface Mount
Interface IC Type : UC3770


UC3770AQ Applications


There are a lot of Texas Instruments
UC3770AQ Full Bridge Drivers, Half-Bridge Drivers applications.


  • Industrial Pumps
  • Industrial Fans
  • Industrial Automation
  • Home Appliances
  • High-Performance Gaming Motherboards
  • Compact Blade Servers
  • DC-DC Converters
  • Desktop Computers
  • V-Core
  • Non-V-Core

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