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UC3770AQ
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Shipping Cost
Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The
basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and
country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| 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 |
| Subcategory | Motion Control Electronics |
| Technology | Bipolar |
| 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 |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
UC3770AQ Overview
H bridge is packaged using Tube.For cost-saving purposes, H bridge is included in the 28-LCC (J-Lead) package.Based on 4.75V~5.3V, improved reliabilbridge drivery can be achieved.H bridge circuit is mounted on Surface Mount.When 0°C~150°C TJ is operating at a certain temperature, motor driver H bridge can function normally.Among H bridge motor drivers many applications are General Purpose, Stepper Motors.To terminate a transmission line with the H bridge whose characteristic impedance matches the line, 28 terminations are employed.Signal interfaces include 28 pins that serve as pronged contacts.This H bridge ic has a base H bridge ic number of UC3770 which allows more related H bridge ics to be identified.A voltage of 36V is used as the supply voltage.When the ambient temperature reaches 1.5A, the maximum load current of the power supply is reached.Through the output and power supply pins, a current of 2A is flowing.This bridge driver functions in part thanks to the 28 pins working together.There is a 2 output on it.This H bridge motor driver belongs to the subcategory of Motion Control Electronics and shares several similarities with other parts in that category.45V represents the voltage released by the Hbridge.
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.
- Voltage Regulators for GPUs
- High current, low profile DC-DC converters
- Notebook Computers
- Industrial Automation
- Bipolar stepper motor
- Compact Blade Servers
- Audio-visual equipment
- Telecom Microprocessor
- Workstations
- Small Form-Factor Voltage Regulator Modules