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UC3770AQTR

UC3770AQTR

UC3770AQTR

Texas Instruments

Tape & Reel (TR) 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

UC3770AQTR Datasheet

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In-Stock: 0 items
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 Tape & Reel (TR)
JESD-609 Code e4
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 28
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
Number of Outputs 1
Output Voltage 45V
Max Output Current 1.5A
Interface Logic
Analog IC - Other Type STEPPER MOTOR CONTROLLER
Nominal Supply Current 33mA
Output Configuration Half Bridge (2)
Output Current 2A
Voltage - Load 10V~45V
Fault Protection Over Temperature
Load Type Inductive
Height 4.57mm
Length 11.51mm
Width 11.51mm
Thickness 4.06mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
UC3770AQTR Product Details

UC3770AQTR Overview


To package H bridge, use Tape & Reel (TR).In an effort to save money, H bridge is included in the 28-LCC (J-Lead) package.With the 4.75V~5.3V supply voltage, improved reliabilbridge drivery can be achieved.There is a mounting of H bridge circuit in Surface Mount.As long as 0°C~150°C TJ operates at the right temperature, motor driver H bridge will operate normally.H bridge motor driver has many applications, including General Purpose, Stepper Motors.It is possible to terminate a transmission line with a 28 termination using the H bridge which matches the characteristic impedance of the transmission line.It is used as a pronged contact as H bridge ic of a signal interface when 28 pins are used.This H bridge ic has a base H bridge ic number of UC3770 which allows more related H bridge ics to be identified.This H bridge operates with a voltage of 36V.H bridge circuit incorporates STEPPER MOTOR CONTROLLER as its analog IC type.An ambient temperature of 1.5A determines the maximum load current that a power supply can deliver.As a result of the current flowing through the output and power supply pins, there is a current of 2A.There is a 1 output on it.The Hbridge emits a voltage of 45V.

UC3770AQTR Features


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


UC3770AQTR Applications


There are a lot of Texas Instruments
UC3770AQTR Full Bridge Drivers, Half-Bridge Drivers applications.


  • DC-DC Converters
  • Desktop Computers
  • V-Core
  • Non-V-Core
  • Workstations
  • High-Current DC-DC Point-of-Load Converters
  • Networking Microprocessor Voltage Regulators
  • Telecom Microprocessor
  • Voltage Regulators
  • Small Form-Factor Voltage Regulator Modules

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