TL3843BDR-8
Or copy the link below:
- Mfr.Part #
- TL3843BDR-8
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR MULT TOPOLOGY 8SOIC
- Stock
- 1
- In Stock ：
- 1
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Mounting Type :
- Surface Mount
- Thickness :
- 1.58mm
- Supply Current-Max (Isup) :
- 30mA
- Input Voltage-Nom :
- 15V
- Factory Lead Time :
- 6 Weeks
- Topology :
- Boost, Flyback, Forward
- RoHS Status :
- ROHS3 Compliant
- Function :
- Step-Up, Step-Up/Step-Down
- Number of Pins :
- 8
- Control Technique :
- PULSE WIDTH MODULATION
- Fall Time (Typ) :
- 50 ns
- Length :
- 4.9mm
- Number of Terminations :
- 8
- Frequency - Switching :
- Up to 500kHz
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Form :
- Gull wing
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Voltage - Supply (Vcc/Vdd) :
- 7.6V~30V
- Width :
- 3.91mm
- ECCN Code :
- EAR99
- Output Voltage :
- 30V
- Terminal Position :
- Dual
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Output Current :
- 200mA
- Supply Voltage :
- 15V
- Operating Temperature :
- 0°C~70°C TA
- Lead Free :
- Lead Free
- Output Type :
- Transistor Driver
- Control Mode :
- CURRENT-MODE
- Surface Mount :
- yes
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Height :
- 1.75mm
- Number of Outputs :
- 1
- Control Features :
- Frequency Control
- Nominal Input Voltage :
- 5.5V
- Rise Time :
- 50ns
- Max Duty Cycle :
- 100 %
- Packaging :
- Tape and Reel (TR)
- Frequency :
- 500kHz
- JESD-609 Code :
- e4
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Base Part Number :
- TL3843
- Output Configuration :
- Positive
- Synchronous Rectifier :
- No
- Pbfree Code :
- yes
- Duty Cycle (Max) :
- 96%
- Weight :
- 72.603129mg
- Peak Reflow Temperature (Cel) :
- 260
- Datasheets
- TL3843BDR-8
TL3843BDR-8 Documents
DC DC Switching Controllers Texas Instruments TL3843BDR-8 Overview
The TL3843BDR-8, a sophisticated DC DC switching controller from Texas Instruments, offers an optimal solution for managing power supplies in various applications. This versatile controller is designed to drive a wide array of topologies such as boost, buck, flyback, and forward converters. Its integration in an 8SOIC package ensures a compact form factor, making it suitable for space-constrained applications while maintaining a high performance. The use of this controller significantly enhances system reliability and efficiency with its advanced control features and robust design. Ideal for B2B customers looking to purchase in bulk, the DC DC Switching Controllers Texas Instruments TL3843BDR-8 ensures cost-effectiveness without compromising on quality or functionality.
TL3843BDR-8 Features
The TL3843BDR-8 includes multiple features that make it highly effective for power management applications. It supports a wide operating voltage range, which allows for flexibility in various power supply scenarios. Additionally, the controller offers overcurrent protection, contributing to safer operation and longer device life. Its programmable frequency control enables users to optimize the performance based on specific application needs. The device also provides an integrated soft-start feature, reducing the inrush current impact at startup, which enhances the overall stability and lifespan of the power system.
TL3843BDR-8 Applications
- Power Supplies for Consumer Electronics: Utilizes its multi-topology control to efficiently manage power in devices such as laptops, gaming consoles, and televisions, ensuring stable operation and extended device lifespan.
- LED Lighting Systems: The controller can be applied in driving LED drivers which require constant current and voltage, thereby enhancing the efficiency and quality of lighting systems.
- Telecommunications Equipment: Supports the power management needs of telecommunications infrastructure by maintaining stable voltages and currents, even under variable load conditions.
- Industrial Systems: Ideal for use in industrial applications where reliable and efficient power control is necessary for machinery and production processes.
- Battery Chargers: The TL3843BDR-8 is adept at managing the charging circuits for various battery technologies, ensuring safe charging profiles and maximizing battery health.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
Manufacturer related products
Catalog related products
Related products
- Follow Us
-
- Payment
-
- Subscribe
- Certification
-
-
