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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

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Specifications
Name Value
Type Parameter
Mounting Type Surface Mount
Package / Case 28-LCC (J-Lead)
Surface Mount YES
Number of Pins 28
Operating Temperature 0°C~150°C TJ
Packaging Tube
JESD-609 Code e4
Part Status Obsolete
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 Form J BEND
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 36V
Base Part Number UC3770
Pin Count 28
Number of Outputs 2
Output Voltage 45V
Max Output Current 1.5A
Supply Voltage-Min (Vsup) 10V
Interface Logic
Nominal Supply Current 33mA
Output Configuration Half Bridge (2)
Output Current 2A
Output Current per Channel 2A
Voltage - Load 10V~45V
Fault Protection Over Temperature
Motor Type Stepper
Load Type Inductive
Height 4.57mm
Length 11.51mm
Width 11.51mm
Thickness 4.06mm
REACH SVHC No SVHC
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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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