TL494CDRG4
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- Mfr.Part #
- TL494CDRG4
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR MULT TOP 16SOIC
- Stock
- 1,510,583
- In Stock ：
- 1,510,583
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Number of Outputs :
- 2
- Function :
- Step-Up, Step-Down, Step-Up/Step-Down
- Packaging :
- Tape and Reel (TR)
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Thickness :
- 1.58mm
- Terminal Form :
- Gull wing
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Factory Lead Time :
- 6 Weeks
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pbfree Code :
- yes
- Output Type :
- Transistor Driver
- Mounting Type :
- Surface Mount
- Width :
- 3.91mm
- Topology :
- Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
- Input Voltage-Nom :
- 15V
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Surface Mount :
- yes
- Frequency :
- 300kHz
- Output Phases :
- 1
- Synchronous Rectifier :
- No
- Lead Free :
- Lead Free
- Control Features :
- Dead Time Control, Frequency Control
- Frequency - Switching :
- 1kHz~300kHz
- Control Technique :
- PULSE WIDTH MODULATION
- Base Part Number :
- TL494
- Input Voltage (Min) :
- 7V
- Output Configuration :
- Positive
- Voltage - Supply (Vcc/Vdd) :
- 7V~40V
- JESD-609 Code :
- e4
- Output Voltage :
- 40V
- Length :
- 9.9mm
- RoHS Status :
- ROHS3 Compliant
- Number of Terminations :
- 16
- Supply Voltage :
- 15V
- Fall Time (Typ) :
- 40 ns
- ECCN Code :
- EAR99
- Height :
- 1.75mm
- Operating Temperature :
- 0°C~70°C TA
- Control Mode :
- VOLTAGE-MODE
- Output Current :
- 200mA
- Weight :
- 141.690917mg
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Rise Time :
- 100ns
- Max Duty Cycle :
- 45 %
- Peak Reflow Temperature (Cel) :
- 260
- Number of Pins :
- 16
- Terminal Position :
- Dual
- Datasheets
- TL494CDRG4
DC DC Switching Controllers Texas Instruments TL494CDRG4 Overview
The TL494CDRG4 from Texas Instruments is a versatile and efficient DC DC switching controller designed to address a broad range of power supply requirements. This integrated circuit (IC) is ideal for managing and optimizing the power control systems in sophisticated electronic setups. As a cornerstone in power management, the TL494CDRG4 facilitates precise control over both voltage and frequency, enabling adaptable solutions for various applications. Its integration into systems aims to enhance stability and reliability, crucial for high-performance electronics. The key attribute of the DC DC Switching Controllers Texas Instruments TL494CDRG4 lies in its ability to offer flexible, robust, and energy-efficient designs, making it a preferred choice for bulk purchases among B2B clients.
TL494CDRG4 Features
The TL494CDRG4 IC boasts several key features that make it highly effective for diverse power management applications. These include dual-error amplifiers, an on-chip adjustable oscillator, and a wide voltage operating range. Additionally, it features a dead-time control comparator, which provides significant flexibility in controlling the output stages. With its pulse-by-pulse shutdown capability, the device ensures enhanced safety and reliability by preventing overcurrent scenarios. These technical attributes contribute to its functionality and efficiency, promoting better performance across various electrical environments.
TL494CDRG4 Applications
- Power Supplies: Utilized to control and stabilize the output voltage and frequency in switch-mode power supplies, enhancing efficiency and reliability.
- DC-DC Converters: Helps in designing efficient converters for step-up or step-down voltage applications, suitable for powering small to large-scale electronic devices.
- Battery Chargers: Integrates into charging circuits to manage the flow and optimization of charging cycles, ensuring safe and efficient battery management.
- LED Drivers: Used in driving LED arrays, providing consistent current and prolonging the life of the LEDs while maintaining energy efficiency.
- Computer Systems: Applies in computer power supplies where stable and efficient voltage regulation is necessary for the optimal functioning of hardware components.
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