Texas Instruments UC3770ANG4
- Part Number:
- UC3770ANG4
- Manufacturer:
- Texas Instruments
- Ventron No:
- 3253277-UC3770ANG4
- Description:
- IC BRIDGE DRIVER PAR 16DIP
- ECAD Model:
-
- Datasheet:
- UC3770ANG4
Description
The UC3770A and UC3770B are high-performance full-bridge drivers designed for stepper motor control. They feature:
LS-TTL compatible logic inputs
Current sense, monostable, and thermal shut-down functions
Power H-bridge output stage
External high-side clamp diodes required
Features
Full-step, half-step, and micro-step capability
Bipolar output current up to 2A
Wide range of motor supply voltage: 10-50V
Low saturation voltage
Wide range of current control: 5mA-2A
Current levels selected in steps or varied continuously
Thermal protection and soft intervention
Applications
The UC3770A and UC3770B are suitable for use in a variety of stepper motor control applications, including:
Industrial automation
Robotics
Medical equipment
Printers and plotters
Semiconductor processing equipment
The UC3770A and UC3770B are high-performance full-bridge drivers designed for stepper motor control. They feature:
LS-TTL compatible logic inputs
Current sense, monostable, and thermal shut-down functions
Power H-bridge output stage
External high-side clamp diodes required
Features
Full-step, half-step, and micro-step capability
Bipolar output current up to 2A
Wide range of motor supply voltage: 10-50V
Low saturation voltage
Wide range of current control: 5mA-2A
Current levels selected in steps or varied continuously
Thermal protection and soft intervention
Applications
The UC3770A and UC3770B are suitable for use in a variety of stepper motor control applications, including:
Industrial automation
Robotics
Medical equipment
Printers and plotters
Semiconductor processing equipment
Texas Instruments UC3770ANG4 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments UC3770ANG4.
- Factory Lead Time6 Weeks
- Lifecycle StatusACTIVE (Last Updated: 4 days ago)
- Mounting TypeThrough Hole
- Package / Case16-DIP (0.300, 7.62mm)
- Surface MountNO
- Number of Pins16
- Weight1.053808g
- Operating Temperature0°C~150°C TJ
- PackagingTube
- JESD-609 Codee4
- Pbfree Codeyes
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations16
- ECCN CodeEAR99
- Terminal FinishNickel/Palladium/Gold (Ni/Pd/Au)
- ApplicationsGeneral Purpose, Stepper Motors
- SubcategoryMotion Control Electronics
- TechnologyBipolar
- Voltage - Supply4.75V~5.3V
- Terminal PositionDUAL
- Number of Functions1
- Supply Voltage36V
- Base Part NumberUC3770
- Pin Count16
- Number of Outputs2
- Output Voltage45V
- Max Output Current1.5A
- Supply Voltage-Min (Vsup)10V
- InterfaceLogic
- Nominal Supply Current33mA
- Output ConfigurationHalf Bridge (2)
- Output Current2A
- Output Current per Channel2A
- Collector Emitter Voltage (VCEO)45V
- Max Collector Current2A
- Voltage - Load10V~45V
- Fault ProtectionOver Temperature
- Motor TypeStepper
- Load TypeInductive
- Height5.08mm
- Length19.3mm
- Width6.35mm
- Thickness3.9mm
- Radiation HardeningNo
- REACH SVHCNo SVHC
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
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