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
- Packaging :
- Tube
- Max Power Dissipation :
- 3W
- Output Peak Current Limit-Nom :
- 1.5A
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mounting Type :
- Through Hole
- Weight :
- 1.930007g
- Number of Pins :
- 5
- REACH SVHC :
- No SVHC
- Channel Type :
- Single
- Output Current :
- 1.5A
- Number of Outputs :
- 1
- Turn On Time :
- 0.06 µs
- Base Part Number :
- UC3705
- Height :
- 8.51mm
- Termination :
- Through Hole
- Number of Terminations :
- 5
- Width :
- 4.58mm
- Propagation Delay :
- 100 ns
- Rise Time :
- 90ns
- Output Voltage :
- 40V
- JESD-609 Code :
- e3
- Nominal Supply Current :
- 12mA
- Package / Case :
- TO-220-5
- Max Supply Current :
- 12mA
- High Side Driver :
- No
- Length :
- 10.16mm
- Max Output Current :
- 1.5A
- Rise / Fall Time (Typ) :
- 60ns 60ns
- Logic Voltage - VIL, VIH :
- 0.8V 2.2V
- Supply Voltage :
- 20V
- Radiation Hardening :
- No
- Driven Configuration :
- Low-Side
- ECCN Code :
- EAR99
- Gate Type :
- N-Channel MOSFET
- Operating Supply Voltage :
- 20V
- Pin Count :
- 3
- Terminal Finish :
- Matte Tin (Sn)
- Turn On Delay Time :
- 100 ns
- Interface IC Type :
- BUFFER OR INVERTER BASED MOSFET DRIVER
- Lead Free :
- Lead Free
- Number of Functions :
- 1
- Current - Peak Output (Source, Sink) :
- 2A 2A
- Mount :
- Through Hole
- Fall Time (Typ) :
- 60 ns
- Operating Temperature :
- 0°C~70°C TA
- Voltage - Supply :
- 5V~40V
- Input Type :
- Inverting, Non-Inverting
- Turn Off Time :
- 0.06 µs
- RoHS Status :
- ROHS3 Compliant
- Power Dissipation :
- 3W
- 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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