UC3705T
- Mfr.Part #
- UC3705T
- Manufacturer
- Texas Instruments
- Package / Case
- TO-220-5
- Datasheet
- Download
- Description
- IC GATE DRVR LOW-SIDE TO220-5
- Stock
- 8,105
- In Stock :
- 8,105
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- Manufacturer :
- Texas Instruments
- Product Category :
- Gate Drivers
- Input Type :
- Inverting, Non-Inverting
- Output Current :
- 1.5A
- Propagation Delay :
- 100 ns
- Number of Outputs :
- 1
- Operating Supply Voltage :
- 20V
- Nominal Supply Current :
- 12mA
- Turn Off Time :
- 0.06 µs
- Height :
- 8.51mm
- Max Power Dissipation :
- 3W
- Max Output Current :
- 1.5A
- Width :
- 4.58mm
- Termination :
- Through Hole
- Rise / Fall Time (Typ) :
- 60ns 60ns
- Number of Functions :
- 1
- Fall Time (Typ) :
- 60 ns
- Base Part Number :
- UC3705
- Max Supply Current :
- 12mA
- Driven Configuration :
- Low-Side
- RoHS Status :
- ROHS3 Compliant
- Mount :
- Through Hole
- Turn On Time :
- 0.06 µs
- Channel Type :
- Single
- Length :
- 10.16mm
- Rise Time :
- 90ns
- Operating Temperature :
- 0°C~70°C TA
- Output Peak Current Limit-Nom :
- 1.5A
- Number of Pins :
- 5
- Lead Free :
- Lead Free
- Voltage - Supply :
- 5V~40V
- Output Voltage :
- 40V
- Number of Terminations :
- 5
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- REACH SVHC :
- No SVHC
- ECCN Code :
- EAR99
- Current - Peak Output (Source, Sink) :
- 2A 2A
- Turn On Delay Time :
- 100 ns
- Package / Case :
- TO-220-5
- Interface IC Type :
- BUFFER OR INVERTER BASED MOSFET DRIVER
- Supply Voltage :
- 20V
- Weight :
- 1.930007g
- Terminal Finish :
- Matte Tin (Sn)
- Mounting Type :
- Through Hole
- Gate Type :
- N-Channel MOSFET
- Radiation Hardening :
- No
- Power Dissipation :
- 3W
- High Side Driver :
- No
- Packaging :
- Tube
- JESD-609 Code :
- e3
- Pin Count :
- 3
- Logic Voltage - VIL, VIH :
- 0.8V 2.2V
- Datasheets
- UC3705T
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Gate Drivers Texas Instruments UC3705T Overview
The UC3705T from Texas Instruments stands out in the market as a robust and efficient gate driver, designed to handle low-side gate driving with precision. Engineered for optimal performance, this product is vital for applications requiring reliable switch control in high-frequency environments. The Texas Instruments UC3705T ensures minimal propagation delays and maximum efficiency, making it an indispensable component for developers looking to enhance system reliability and performance. Its robust design is particularly suited for managing high-current gates, providing the necessary drive and protection to ensure operational stability and longevity.
UC3705T Features
The UC3705T gate driver includes several key features that make it a preferred choice for industry professionals. It is housed in a TO-2205 package that offers excellent power handling and heat dissipation. The device provides high peak output current capabilities, essential for driving large capacitors quickly and efficiently. Additionally, it features under-voltage lockout protection, ensuring that the device operates safely under optimal conditions, thereby protecting the system from potential damage due to insufficient supply voltage.
UC3705T Applications
- Motor Control Systems: In motor control circuits, the UC3705T is used to drive the gates of MOSFETs or IGBTs that control motor speed and torque, enhancing the responsiveness and efficiency of the system.
- Switch Mode Power Supplies (SMPS): It is crucial for driving the low-side switches in SMPS designs, ensuring efficient switching and reduced power loss during operation.
- DC-DC Converters: The UC3705T is applied in DC-DC converters to facilitate rapid switching of power transistors, improving the converter's efficiency and output regulation.
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