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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching ControllersTL2843P
TL2843P Image
Image may be representation.
See specifications for product details.

TL2843P - Texas Instruments

Manufacturer Part Number
TL2843P
Manufacturer
Texas Instruments
Allelco Part Number
32D-TL2843P
ECAD Model
Parts Description
IC REG CTRLR MULT TOPOLOGY 8DIP
Detailed Description
Package
8-DIP (0.300", 7.62mm)
Data sheet
TL2843P.pdf
RoHs Status
ROHS3 Compliant
In stock: 59280

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Specifications

TL2843P Tech Specifications
Texas Instruments - TL2843P technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - TL2843P

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply (Vcc/Vdd) 7.6V ~ 30V  
Topology Boost, Flyback, Forward  
Synchronous Rectifier No  
Supplier Device Package 8-PDIP  
Series -  
Serial Interfaces -  
Package / Case 8-DIP (0.300", 7.62mm)  
Package Tube  
Output Type Transistor Driver  
Output Phases 1  
Product Attribute Attribute Value  
Output Configuration Positive  
Operating Temperature -40°C ~ 85°C (TA)  
Number of Outputs 1  
Mounting Type Through Hole  
Function Step-Up, Step-Up/Step-Down  
Frequency - Switching Up to 500kHz  
Duty Cycle (Max) 97%  
Control Features Frequency Control  
Clock Sync No  
Base Product Number TL2843  

Parts Introduction

Manufacturer Part Number

TL2843P

Manufacturer

Texas Instruments

Introduction

The TL2843P is a high-performance DC-DC switching controller that offers a versatile solution for various power conversion applications. It supports both step-up and step-up/step-down topologies, making it suitable for a wide range of input and output voltage requirements.

Product Features and Performance

Supports step-up (boost) and step-up/step-down (flyback, forward) topologies

Wide input voltage range: 7.6V to 30V

High switching frequency up to 500kHz

Maximum duty cycle of 97%

Single output configuration

1 output phase

No synchronous rectification

No clock synchronization

Product Advantages

Flexible topology support for diverse power conversion needs

Wide input voltage range for versatile application

High-frequency operation for compact design

High duty cycle for efficient power conversion

Simple single-output configuration

Key Reasons to Choose This Product

Versatile power conversion capabilities

High-performance and cost-effective solution

Suitable for a wide range of applications

Reliable and durable design for long-term use

Quality and Safety Features

Robust and reliable operation

Designed to meet industry standards for quality and safety

Compatibility

The TL2843P is a general-purpose DC-DC switching controller and is compatible with a variety of power supply and power management applications.

Application Areas

Industrial equipment

Automotive electronics

Consumer electronics

Telecommunications equipment

Portable devices

Product Lifecycle

The TL2843P is an active and currently available product from Texas Instruments. There are no immediate plans for discontinuation, and it remains a popular choice for various power conversion applications. If you need further assistance or information about equivalent or alternative models, please contact our sales team through our website.

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments TL2843P

Product Attribute TL2843P TL2843D-8 TL2843D TL2843DR
Part Number TL2843P TL2843D-8 TL2843D TL2843DR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Output Configuration Positive Positive Positive Positive
Function Step-Up, Step-Up/Step-Down Step-Up, Step-Up/Step-Down Step-Up, Step-Up/Step-Down Step-Up, Step-Up/Step-Down
Duty Cycle (Max) 97% 97% 97% 97%
Output Type Transistor Driver Transistor Driver Transistor Driver Transistor Driver
Clock Sync No No No No
Frequency - Switching Up to 500kHz Up to 500kHz Up to 500kHz Up to 500kHz
Mounting Type Through Hole Surface Mount Surface Mount Surface Mount
Supplier Device Package 8-PDIP 8-SOIC 14-SOIC 14-SOIC
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Voltage - Supply (Vcc/Vdd) 7.6V ~ 30V 7.6V ~ 30V 7.6V ~ 30V 7.6V ~ 30V
Series - - - -
Package Tube Tube Tube Tape & Reel (TR)
Base Product Number TL2843 TL2843 TL2843 TL2843
Control Features Frequency Control Frequency Control Frequency Control Frequency Control
Number of Outputs 1 1 1 1
Topology Boost, Flyback, Forward Boost, Flyback, Forward Boost, Flyback, Forward Boost, Flyback, Forward
Package / Case 8-DIP (0.300", 7.62mm) 8-SOIC (0.154", 3.90mm Width) 14-SOIC (0.154', 3.90mm Width) 14-SOIC (0.154', 3.90mm Width)
Serial Interfaces - - - -
Synchronous Rectifier No No No No
Output Phases 1 1 1 1

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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TL2843P Image

TL2843P

Texas Instruments
32D-TL2843P

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