TL594CN
- Mfr.Part #
- TL594CN
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR MULT TOPOLOGY 16DIP
- Stock
- 8,947
- In Stock :
- 8,947
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Weight :
- 200.686274mg
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Output Configuration :
- Positive
- Supply Voltage :
- 15V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pbfree Code :
- yes
- Control Features :
- Dead Time Control, Frequency Control
- Rise Time :
- 200ns
- Output Current :
- 200mA
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Surface Mount :
- yes
- Number of Outputs :
- 2
- Terminal Position :
- Dual
- Peak Reflow Temperature (Cel) :
- 260
- Length :
- 10.3mm
- Width :
- 5.3mm
- JESD-609 Code :
- e4
- ECCN Code :
- EAR99
- Frequency :
- 300kHz
- Input Voltage (Min) :
- 7V
- Voltage - Supply (Vcc/Vdd) :
- 7V~40V
- Package / Case :
- 16-SOIC (0.209, 5.30mm Width)
- Base Part Number :
- TL594
- RoHS Status :
- ROHS3 Compliant
- Output Voltage :
- 40V
- Input Voltage-Nom :
- 15V
- Terminal Form :
- Gull wing
- Packaging :
- Tape and Reel (TR)
- Lead Free :
- Lead Free
- Thickness :
- 1.95mm
- Factory Lead Time :
- 6 Weeks
- Topology :
- Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Synchronous Rectifier :
- No
- Duty Cycle (Max) :
- 97%
- Number of Terminations :
- 16
- Frequency - Switching :
- 1kHz~300kHz
- Output Phases :
- 1
- Max Duty Cycle :
- 45 %
- Number of Pins :
- 16
- Operating Temperature :
- 0°C~70°C TA
- Control Technique :
- PULSE WIDTH MODULATION
- Output Type :
- Transistor Driver
- Height :
- 2mm
- Mounting Type :
- Surface Mount
- Control Mode :
- VOLTAGE-MODE
- Fall Time (Typ) :
- 45 ns
- Function :
- Step-Up, Step-Down, Step-Up/Step-Down
- Datasheets
- TL594CN

DC DC Switching Controllers Texas Instruments TL594CN Overview
The TL594CN by Texas Instruments stands out in the realm of power management, specifically tailored as a DC DC Switching Controller. This device is engineered to provide precise voltage regulation and flexibility, ideal for developing high-performance power supply systems. Featuring a dual-error amplifier configuration, the TL594CN facilitates optimized feedback control, making it a cornerstone for both isolated and non-isolated power systems. Its versatility is further highlighted by its ability to drive a wide range of topologies, which include boost, buck, push-pull, and more, ensuring a comprehensive solution for various circuit demands.
TL594CN Features
The TL594CN controller includes multiple features that enhance its utility and reliability in complex power supply designs:
- Adjustable frequency from 1 kHz to 200 kHz, allowing flexibility across different applications.
- Dual-error amplifiers for precise voltage control.
- Under-voltage lockout for enhanced safety and performance stability.
- Soft-start capability to reduce inrush current impact.
- Push-pull outputs for higher efficiency and reduced component count in transformer applications.
TL594CN Applications
- Power Supplies: Utilized in both linear and switching power supplies, the TL594CN enhances efficiency and regulation, suitable for high-performance electronic devices.
- DC-DC Converters: Perfect for use in step-up or step-down converters, facilitating stable and reliable voltage conversion crucial for battery-operated devices.
- Telecommunications Equipment: Helps in managing power supplies within telecommunications infrastructure by ensuring stable operation under variable load conditions.
- Computer Systems: Integral in designing power supplies for computer systems, where stable and efficient power is crucial for reliability and performance.
- Consumer Electronics: Applied in various consumer electronics to provide effective power management solutions, enhancing device safety and efficiency.
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