TL2844BDRG4-8
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- Mfr.Part #
- TL2844BDRG4-8
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR BST FLYBK PWM 8SOIC
- Stock
- 2,777
- In Stock ：
- 2,777
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Duty Cycle (Max) :
- 48%
- Mounting Type :
- Surface Mount
- Supply Current-Max (Isup) :
- 30mA
- Topology :
- Boost, Flyback, Forward
- Number of Outputs :
- 1
- Frequency :
- 500kHz
- Number of Pins :
- 8
- Output Voltage :
- 30V
- Control Mode :
- CURRENT-MODE
- Thickness :
- 1.58mm
- ECCN Code :
- EAR99
- Width :
- 3.91mm
- Max Duty Cycle :
- 50 %
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Packaging :
- Tape and Reel (TR)
- Factory Lead Time :
- 6 Weeks
- RoHS Status :
- ROHS3 Compliant
- Output Current :
- 200mA
- Input Voltage-Nom :
- 15V
- Fall Time (Typ) :
- 50 ns
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Control Features :
- Frequency Control
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Synchronous Rectifier :
- No
- Surface Mount :
- yes
- Pbfree Code :
- yes
- Output Type :
- Transistor Driver
- Output Configuration :
- Positive
- Lead Free :
- Lead Free
- Function :
- Step-Up, Step-Up/Step-Down
- Operating Temperature :
- -40°C~85°C TA
- Height :
- 1.75mm
- Lifecycle Status :
- ACTIVE (Last Updated: 6 days ago)
- Nominal Input Voltage :
- 5.5V
- Terminal Form :
- Gull wing
- Weight :
- 72.603129mg
- JESD-609 Code :
- e4
- Length :
- 4.9mm
- Number of Terminations :
- 8
- Terminal Position :
- Dual
- Supply Voltage :
- 15V
- Base Part Number :
- TL2844
- Frequency - Switching :
- Up to 500kHz
- Control Technique :
- PULSE WIDTH MODULATION
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage - Supply (Vcc/Vdd) :
- 10V~30V
- Peak Reflow Temperature (Cel) :
- 260
- Rise Time :
- 50ns
- Datasheets
- TL2844BDRG4-8
DC DC Switching Controllers Texas Instruments TL2844BDRG4-8 Overview
The DC DC Switching Controllers Texas Instruments TL2844BDRG4-8 is a highly efficient, robust PWM controller designed for demanding applications requiring precise voltage regulation and power efficiency. This controller integrates all the necessary functions to implement a compact and flexible boost, flyback, or forward converter. Its ability to operate over a wide input voltage range makes it particularly suitable for industrial power supplies, providing a reliable solution for managing fluctuating power conditions. The incorporation of Texas Instruments' innovative technology ensures consistent performance and durability, making it an essential component for high-volume B2B customers looking to enhance their product's power management systems.
TL2844BDRG4-8 Features
The TL2844BDRG4-8 includes multiple features designed to enhance its adaptability and efficiency in power conversion applications. Key features include programmable switching frequency, integrated soft-start functionality, and under-voltage lockout protection. Additionally, the device offers error amplifier circuitry to ensure tight voltage control, which is critical in sensitive electronic applications.
TL2844BDRG4-8 Applications
- Telecommunication Equipment: Utilizes the boost or flyback converter configuration to manage power in communication hardware, ensuring stable operation across variable load conditions.
- Portable Devices: Employs in portable electronics to extend battery life while minimizing space due to its compact SOIC-8 package.
- Industrial Power Supplies: Adapts easily to industrial settings requiring robust power solutions, enhancing equipment reliability in harsh environments.
- Medical Devices: Ensures precise power control necessary for critical medical device operations, contributing to safety and efficacy in medical applications.
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