TL3843D
Economy single ended 500KHz current mode PWM controller with 8.4V/7.6V UVLO 100% duty cycle, 0-70C 14-SOIC 0 to 70TL3843D
Economy single ended 500KHz current mode PWM controller with 8.4V/7.6V UVLO 100% duty cycle, 0-70C 14-SOIC 0 to 70
-
Manufacturer Part # : TL3843D
-
Package/Case: SOIC-14
-
Brand: Texas Instruments
-
Product Categories : DC DC Switching Controllers
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
WireTransfer
Paypal
CreditCard
WesternUnion
MoneyGram
Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
Example
Tape and Reel
Cut Tape
Tube or Tray
TL3843D DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
The TL3843D is the ideal solution for designers seeking a reliable, high-performance PWM controller for their offline power supply designs. With its robust features, compact packaging, and wide operating temperature range, the TL3843D offers the versatility and reliability required for a variety of power supply applications
Key Features
- Compact and Flexible Power Solutions
- Fast Response Time and Low Noise
- High Efficiency and Reliability Guaranteed
- Advanced Error Detection and Correction
- Pulse-Width Modulation and Frequency Control
- Silicon-Based Power Switching ICs
Application
- Advanced power electronics
- Integrated circuitry
- Precise output control
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Pbfree Code | Yes | Rohs Code | Yes |
Part Life Cycle Code | Active | Part Package Code | SOIC |
Pin Count ! | 14 | Reach Compliance Code | compliant |
ECCN Code | EAR99 | HTS Code ! | 8542.39.00.01 |
Analog IC - Other Type | SWITCHING REGULATOR | Control Mode | CURRENT-MODE |
Control Technique | PULSE WIDTH MODULATION | Input Voltage-Max | 30 V |
Input Voltage-Min | 12 V | Input Voltage-Nom | 15 V |
JESD-30 Code | R-PDSO-G14 | JESD-609 Code | e4 |
Length | 8.65 mm | Moisture Sensitivity Level | 1 |
Number of Functions | 1 | Number of Terminals | 14 |
Operating Temperature-Max | 70 °C | Operating Temperature-Min | |
Output Current-Max | 1 A | Output Voltage-Max | 5.1 V |
Output Voltage-Min | 4.9 V | Output Voltage-Nom | 5 V |
Package Body Material | PLASTIC/EPOXY | Package Code | SOP |
Package Equivalence Code | SOP14,.25 | Package Shape | RECTANGULAR |
Package Style | SMALL OUTLINE | Peak Reflow Temperature (Cel) | 260 |
Qualification Status ! | Not Qualified | Seated Height-Max | 1.75 mm |
Supply Current-Max (Isup) | 30 mA | Supply Voltage-Max (Vsup) | 30 V |
Supply Voltage-Nom (Vsup) | 15 V | Surface Mount ! | YES |
Switcher Configuration | SINGLE | Switching Frequency-Max | 500 kHz |
Technology | BIPOLAR | Temperature Grade ! | COMMERCIAL |
Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Terminal Form ! | GULL WING |
Terminal Pitch ! | 1.27 mm | Terminal Position | DUAL |
Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | Width | 3.9 mm |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
Recommend Parts
-
6,832 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
130ms Active Low 1 SOT-23-3 Monitors & Reset Circuits ROHS"
Brand: Texas Instruments Package/Case: SOT23-3
4,214 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
200-mA, high-PSRR, low-IQ, low-dropout voltage regulator with enable 5-SOT-23-THIN -40 to 125
Brand: Texas Instruments Package/Case: SOT
5,055 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
Low-voltage supervisor with adjustable-reset time delay and manual reset 5-SOT-23 -40 to 125
Brand: Texas Instruments Package/Case: SOT-23-5
3,659 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
TLV1117LV33DCYT
$0.209 LDO Regulator Pos 3.3V 1A 4-Pin(3+Tab) SOT-223 T/R
Brand: Texas Instruments Package/Case: SOT223-4
6,092 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
Overview of TLV70133DBVT: Linear regulator designed to generate a precise 3
Brand: Texas Instruments Package/Case: SOT-23 (DBV)-5
3,668 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
TLV1117-50IDCYR
$0.225 LDO Voltage Regulators Fixed LDO Volt Reg
Brand: Texas Instruments Package/Case: SOT223-4
3,775 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
3-17V 3A Step-Down Converter in 3x3 QFN Package 16-VQFN -40 to 85
Brand: Texas Instruments Package/Case: VQFN-16
4,743 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
Compact LED sink driver with 16 channels, offering low-power operation and supporting supply voltages within the range of 3.0V to 5.5V
Brand: Texas Instruments Package/Case: SSOP (DBQ)-24
3,960 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
5-pin TSOT-23 packaged LDO regulator delivering a precise 1.8V output voltage with a maximum current of 0.2A
Brand: Texas Instruments Package/Case: SOT-23-THN (DDC)-5
4,150 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
With a precise output voltage ranging from 2
Brand: Texas Instruments Package/Case: SOIC (D)-8
3,739 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
TLV62130ARGTT
$1.082 Conv DC-DC 3V to 17V Synchronous Step Down Single-Out 0.9V to 5.5V 3A 16-Pin VQFN EP T/R
Brand: Texas Instruments Package/Case: VQFN-16
4,626 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
LDO Voltage Regulators Standard LDO Voltage
Brand: Texas Instruments Package/Case: WSON-8
6,110 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
7,430 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
TLV62569DBVT
$0.597 With an operating temperature range of -40 to 125 degrees Celsius
Brand: Texas Instruments Package/Case: SOT-23 (DBV)-5
6,356 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
Voltage References The Rail Splitter Prec Virtual Ground
Brand: Texas Instruments Package/Case: SOIC-8
5,564 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1