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