TL497ACDR
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- Mfr.Part #
- TL497ACDR
- Manufacturer
- Texas Instruments
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG BUCK BST ADJ 500MA 14SOIC
- Stock
- 4,573
- In Stock ：
- 4,573
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Switcher Configuration :
- Buck-Boost
- Control Technique :
- PULSE FREQUENCY MODULATION
- Output Type :
- Adjustable
- RoHS Status :
- ROHS3 Compliant
- ECCN Code :
- EAR99
- Min Output Voltage :
- -25V
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Min Supply Voltage :
- 4.5V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Number of Terminations :
- 14
- Length :
- 8.65mm
- Terminal Position :
- Dual
- Factory Lead Time :
- 6 Weeks
- Max Output Voltage :
- 30V
- Thickness :
- 1.58mm
- Lead Free :
- Lead Free
- Terminal Form :
- Gull wing
- Pbfree Code :
- yes
- Synchronous Rectifier :
- No
- Operating Temperature :
- 0°C~70°C TA
- Max Output Current :
- 500mA
- Topology :
- Buck, Boost
- Surface Mount :
- yes
- Function :
- Step-Up, Step-Down
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Width :
- 3.91mm
- Control Mode :
- VOLTAGE-MODE
- Packaging :
- Tape and Reel (TR)
- Height :
- 1.75mm
- Operating Supply Voltage :
- 12V
- Mounting Type :
- Surface Mount
- Output Configuration :
- Positive or Negative
- Output Voltage :
- 30V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Peak Reflow Temperature (Cel) :
- 260
- Base Part Number :
- TL497
- Switching Frequency-Max :
- 50kHz
- Input Voltage-Nom :
- 6V
- Weight :
- 122.413241mg
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Nominal Supply Current :
- 11mA
- Efficiency :
- 60 %
- Number of Pins :
- 14
- Quiescent Current :
- 11mA
- Current - Output :
- 500mA Switch
- Number of Outputs :
- 1
- Voltage - Output (Min/Fixed) :
- ±1.2V
- JESD-609 Code :
- e4
- Voltage - Output (Max) :
- 30V -25V
- Datasheets
- TL497ACDR
Voltage Regulators - DC DC Switching Regulators Texas Instruments TL497ACDR Overview
The Texas Instruments TL497ACDR is a highly versatile and efficient integrated circuit, specifically designed for adjustable buck and boost voltage regulation. Capable of delivering up to 500mA of output current, this IC ensures reliable performance in a compact 14SOIC package. The TL497ACDR is engineered to meet the rigorous demands of both portable and fixed power supply applications, where space is at a premium and power efficiency is crucial. Its ability to switch between buck and boost modes allows for a flexible response to varying input voltages while maintaining a stable output, making it an essential component in power management solutions.
TL497ACDR Features
The TL497ACDR from Texas Instruments offers multiple features that enhance its utility and efficiency. Key features include an adjustable output voltage that provides versatility across different applications, a thermal shutdown mechanism for added safety, and high efficiency over a wide range of operating temperatures. Additionally, its integrated circuits are designed for minimal quiescent current, which significantly improves the overall energy efficiency of the applications it is used in.
TL497ACDR Applications
- Consumer Electronics: Used in devices such as smartphones and tablets to regulate power efficiently, ensuring longer battery life and stability in performance.
- Portable Battery-Powered Devices: Ideal for portable medical devices and handheld instruments where consistent and reliable power supply is crucial.
- Solar Power Systems: Can be used in small-scale solar applications, converting and regulating variable solar output into a stable voltage for storage or direct use.
- Embedded Systems: Provides stable voltage necessary for microcontrollers and other sensitive components in embedded applications, preventing damage from voltage fluctuations.
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