TL3845DR
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- Mfr.Part #
- TL3845DR
- Manufacturer
- Texas Instruments
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR MULT TOP 14SOIC
- Stock
- 10,993
- In Stock ：
- 10,993
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Base Part Number :
- TL3845
- Supply Current-Max (Isup) :
- 30mA
- Weight :
- 129.387224mg
- Quiescent Current :
- 11mA
- Surface Mount :
- yes
- Lead Free :
- Lead Free
- Rise Time :
- 50ns
- Terminal Position :
- Dual
- Terminal Form :
- Gull wing
- Length :
- 8.65mm
- Thickness :
- 1.58mm
- RoHS Status :
- ROHS3 Compliant
- Function :
- Step-Up, Step-Up/Step-Down
- Frequency :
- 500kHz
- Operating Temperature :
- 0°C~70°C TA
- JESD-609 Code :
- e4
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Current :
- 200mA
- Control Mode :
- CURRENT-MODE
- Topology :
- Boost, Flyback, Forward Converter
- Fall Time (Typ) :
- 50 ns
- Height :
- 1.75mm
- ECCN Code :
- EAR99
- Factory Lead Time :
- 6 Weeks
- Nominal Input Voltage :
- 5.5V
- Series :
- Automotive, AEC-Q100
- Frequency - Switching :
- 100kHz
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Control Technique :
- PULSE WIDTH MODULATION
- Duty Cycle (Max) :
- 48%
- Pbfree Code :
- yes
- Packaging :
- Cut Tape (CT)
- Supply Voltage :
- 15V
- Control Features :
- Frequency Control
- Number of Terminations :
- 14
- Mounting Type :
- Surface Mount
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Synchronous Rectifier :
- No
- Number of Outputs :
- 1
- Output Type :
- Transistor Driver
- Input Voltage-Nom :
- 15V
- Width :
- 3.91mm
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Voltage - Supply (Vcc/Vdd) :
- 7.6V~30V
- Number of Pins :
- 14
- Max Duty Cycle :
- 50 %
- Peak Reflow Temperature (Cel) :
- 260
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Output Configuration :
- Positive
- Output Voltage :
- 30V
- Datasheets
- TL3845DR
DC DC Switching Controllers Texas Instruments TL3845DR Overview
The TL3845DR by Texas Instruments represents a pinnacle in the design of DC DC Switching Controllers, offering robust control features for a variety of power conversion applications. This integral component is encapsulated in a 14SOIC package, ensuring a compact footprint while maintaining high performance and reliability. Key to its functionality is its ability to provide precise voltage regulation and switching capabilities, making it an essential choice for manufacturers looking to optimize their power management systems. The incorporation of the DC DC Switching Controllers Texas Instruments TL3845DR in your designs ensures enhanced system efficiency and performance, pivotal for scaling operations and improving cost-effectiveness in bulk production environments.
TL3845DR Features
This controller is equipped with multiple features that enhance its utility in power management applications, including programmable frequency up to 500 kHz, a wide operating voltage range, and internal error amplifiers with low output impedance. These features make the TL3845DR not only versatile but also highly adaptable to various technical requirements, ensuring reliable performance in even the most demanding situations.
TL3845DR Applications
- Power Supplies for Telecommunications Equipment: The TL3845DR facilitates stable voltage levels and efficient power conversion which is critical for the reliability and performance of telecommunications infrastructure.
- Consumer Electronics: Utilized in devices such as gaming consoles and televisions, this controller helps manage power efficiently to enhance the longevity and energy efficiency of consumer electronics.
- Industrial Systems: In industrial environments, the TL3845DR is crucial for maintaining system stability and operational reliability, especially in machinery and automation systems that require consistent power delivery.
- Renewable Energy Systems: It is also adept at integrating into solar power inverters and other renewable energy applications, where precise power control is necessary to maximize efficiency and effectiveness of energy conversion.
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