UC3709NG4
- Mfr.Part #
- UC3709NG4
- Manufacturer
- Texas Instruments
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC GATE DRVR LOW-SIDE 8DIP
- Stock
- 4,394
- In Stock :
- 4,394
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- Manufacturer :
- Texas Instruments
- Product Category :
- Gate Drivers
- Power Dissipation :
- 1W
- Current - Peak Output (Source, Sink) :
- 1.5A 1.5A
- Logic Voltage - VIL, VIH :
- 0.8V 2.2V
- Output Peak Current Limit-Nom :
- 1.5A
- Rise Time :
- 80ns
- Number of Pins :
- 8
- Output Characteristics :
- TOTEM-POLE
- Max Supply Current :
- 12mA
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Thickness :
- 3.9mm
- Fall Time (Typ) :
- 80 ns
- Height :
- 5.08mm
- Voltage - Supply :
- 5V~40V
- Lead Free :
- Lead Free
- Number of Terminations :
- 8
- Interface IC Type :
- BUFFER OR INVERTER BASED MOSFET DRIVER
- Input Characteristics :
- Standard
- Max Output Current :
- 1.5A
- High Side Driver :
- No
- Terminal Position :
- Dual
- Radiation Hardening :
- No
- Width :
- 6.35mm
- ECCN Code :
- EAR99
- Mount :
- Through Hole
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Weight :
- 528.605208mg
- Input Type :
- Inverting
- Turn On Delay Time :
- 25 ns
- Packaging :
- Tube
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Operating Temperature :
- -55°C~125°C TJ
- REACH SVHC :
- No SVHC
- Factory Lead Time :
- 6 Weeks
- Base Part Number :
- UC3709
- Pin Count :
- 8
- Channel Type :
- Independent
- Pbfree Code :
- yes
- Output Current :
- 1.5A
- Gate Type :
- N-Channel, P-Channel MOSFET
- Length :
- 9.81mm
- Max Power Dissipation :
- 1W
- Supply Voltage :
- 20V
- Mounting Type :
- Through Hole
- Driven Configuration :
- Low-Side
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Functions :
- 2
- JESD-609 Code :
- e4
- RoHS Status :
- ROHS3 Compliant
- Propagation Delay :
- 25 ns
- Number of Drivers :
- 2
- Nominal Supply Current :
- 12mA
- Rise / Fall Time (Typ) :
- 20ns 20ns
- Datasheets
- UC3709NG4

Gate Drivers Texas Instruments UC3709NG4 Overview
The Texas Instruments UC3709NG4 is a robust gate driver designed to optimize low-side gate drive circuits. This IC is housed in a compact 8-pin DIP package, making it ideal for space-constrained applications where efficient driving of MOSFETs and IGBTs is crucial. Its capacity to handle high peak output currents and its dual-channel configuration ensure reliable operation and flexibility in a variety of power management setups. The UC3709NG4's enhanced feature set supports diverse industrial applications, thereby facilitating mass integration into critical systems requiring precise gate control.
UC3709NG4 Features
The UC3709NG4 gate driver from Texas Instruments incorporates several key features that make it a preferred choice for system designers. Key features include high peak output current capabilities, which ensure effective switching performance. The device also boasts a wide operating voltage range, enhancing its compatibility with various logic levels. Additionally, its dual independent channels allow for simultaneous driving of two gates, maximizing efficiency and component density.
UC3709NG4 Applications
- Motor Control Systems: Utilizes high current capabilities to efficiently drive MOSFETs in motor controllers, enhancing system reliability and performance.
- Switch Mode Power Supplies (SMPS): Improves efficiency and response time in power supply circuits by providing robust gate drive to power transistors.
- DC-DC Converters: Supports precise control in voltage conversion applications, ensuring stable operation under variable load conditions.
- LED Lighting: Helps in driving MOSFETs for high-efficiency LED lighting systems, optimizing energy consumption and reducing heat generation.
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