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