TL3845DR-8
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- Mfr.Part #
- TL3845DR-8
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR MULT TOPOLOGY 8SOIC
- Stock
- 86
- In Stock ：
- 86
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Supply Voltage :
- 15V
- Input Voltage-Nom :
- 15V
- Factory Lead Time :
- 6 Weeks
- Frequency - Switching :
- 100kHz
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Topology :
- Boost, Flyback, Forward Converter
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Control Technique :
- PULSE WIDTH MODULATION
- Thickness :
- 1.58mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supply Current-Max (Isup) :
- 30mA
- ECCN Code :
- EAR99
- Output Current :
- 200mA
- Number of Outputs :
- 1
- Pbfree Code :
- yes
- Width :
- 3.91mm
- Rise Time :
- 50ns
- RoHS Status :
- ROHS3 Compliant
- Output Configuration :
- Positive
- Weight :
- 72.603129mg
- Operating Temperature :
- 0°C~70°C TA
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Quiescent Current :
- 11mA
- Mounting Type :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- 260
- Max Duty Cycle :
- 48 %
- Terminal Form :
- Gull wing
- Control Features :
- Frequency Control
- Frequency :
- 500kHz
- JESD-609 Code :
- e4
- Function :
- Step-Up, Step-Up/Step-Down
- Base Part Number :
- TL3845
- Output Voltage :
- 30V
- Fall Time (Typ) :
- 50 ns
- Height :
- 1.75mm
- Nominal Input Voltage :
- 5.5V
- Number of Pins :
- 8
- Synchronous Rectifier :
- No
- Number of Terminations :
- 8
- Terminal Position :
- Dual
- Packaging :
- Cut Tape (CT)
- Series :
- Automotive, AEC-Q100
- Voltage - Supply (Vcc/Vdd) :
- 7.6V~30V
- Surface Mount :
- yes
- Length :
- 4.9mm
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Lead Free :
- Lead Free
- Output Type :
- Transistor Driver
- Control Mode :
- CURRENT-MODE
- Datasheets
- TL3845DR-8
DC DC Switching Controllers Texas Instruments TL3845DR-8 Overview
The Texas Instruments TL3845DR-8 is an advanced DC DC Switching Controller designed to handle multiple topologies in a compact and efficient format. As part of Texas Instruments' renowned family of power management solutions, this controller stands out for its versatility and reliability. It is housed in an 8-SOIC package, making it ideal for applications where space is at a premium but performance cannot be compromised. Incorporating features like enhanced stability, adjustable operating frequency, and comprehensive protection circuits, the DC DC Switching Controllers Texas Instruments TL3845DR-8 ensures exceptional performance in managing and converting power in sophisticated electronic systems.
TL3845DR-8 Features
- Adjustable frequency up to 500 kHz
- Multiple topology support including Boost, Buck, and Flyback configurations
- Integrated soft-start for minimal startup stress on the power supply
- Current-mode operation for improved transient response and simplified loop compensation
- Low power standby mode for energy conservation
- Protection features include under-voltage lockout, over-current protection, and thermal shutdown
TL3845DR-8 Applications
- Power Supplies: Enhances the efficiency and reliability of power supply units by adapting various topologies based on design requirements.
- Telecommunications Equipment: Ensures stable voltage and reduces power losses in devices like routers and switches, crucial for maintaining system reliability.
- Consumer Electronics: Utilized in devices such as gaming consoles and televisions to manage power efficiently and extend the lifespan of the electronics.
- Industrial Systems: Supports robust industrial applications by providing reliable power management under varying load conditions.
- Automotive Electronics: Key component in managing power in automotive applications, ensuring safety and efficiency in vehicle electronic systems.
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