Texas Instruments UC3843ADTR
- Part Number:
- UC3843ADTR
- Manufacturer:
- Texas Instruments
- Ventron No:
- 3752489-UC3843ADTR
- Description:
- 30-V, 1A, 500KHz current mode PWM controller with 8.4V/7.6V UVLO 100% duty cycle 0°C to 70°C
- Datasheet:
- uc3843a
Texas Instruments UC3843ADTR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments UC3843ADTR.
- Mounting TypeSurface Mount
- Package / Case14-SOIC (0.154, 3.90mm Width)
- Surface MountYES
- Operating Temperature0°C~70°C TA
- PackagingTape & Reel (TR)
- JESD-609 Codee3
- Pbfree Codeyes
- Part StatusDiscontinued
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations14
- ECCN CodeEAR99
- Terminal FinishMATTE TIN
- SubcategorySwitching Regulator or Controllers
- TechnologyBIPOLAR
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Reflow Temperature-Max (s)30
- Base Part NumberUC*84
- FunctionStep-Up, Step-Down, Step-Up/Step-Down
- Number of Outputs1
- Output TypeTransistor Driver
- Input Voltage-Nom15V
- Analog IC - Other TypeSWITCHING CONTROLLER
- Output ConfigurationPositive
- Voltage - Supply (Vcc/Vdd)7.6V~30V
- Control FeaturesFrequency Control
- Input Voltage (Min)8.2V
- TopologyBoost, Buck, Flyback, Forward
- Control ModeCURRENT-MODE
- Output Current-Max1A
- Frequency - SwitchingUp to 500kHz
- Input Voltage (Max)30V
- Control TechniquePULSE WIDTH MODULATION
- Synchronous RectifierNo
- Switcher ConfigurationSINGLE
- Duty Cycle (Max)96%
- Length8.64mm
- Width3.875mm
- RoHS StatusRoHS Compliant
UC3843ADTR Overview
The product features a surface mount mounting type, allowing for easy installation and secure attachment. With a total of 14 terminations, this product offers ample connectivity options for various applications. The technology utilized is bipolar, ensuring high performance and reliability. The terminal position is dual, providing flexibility and versatility in circuit design. This product operates within a wide voltage range of 7.6V to 30V, making it suitable for a variety of power supply systems. Its control technique is pulse width modulation, allowing for efficient and precise control of the output. Additionally, this product is RoHS compliant, meeting industry standards for environmental sustainability. The duty cycle can reach a maximum of 96%, providing exceptional power management capabilities. Furthermore, the synchronous rectifier is not included, offering a cost-effective solution for customers.
UC3843ADTR Features
Transistor Driver Outputs
Switching Frequency: Up to 500kHz
Frequency Control
PULSE WIDTH MODULATION
UC3843ADTR Applications
There are a lot of Microsemi Corporation UC3843ADTR DC to DC converter applications.
Balance equipment
Low output voltage switching power supply circuits
Smart grid
Constant current circuits
Automatic plug-in machines
Industrial controllers
Thermal power
Production lines
Grinders
Industrial robots
The product features a surface mount mounting type, allowing for easy installation and secure attachment. With a total of 14 terminations, this product offers ample connectivity options for various applications. The technology utilized is bipolar, ensuring high performance and reliability. The terminal position is dual, providing flexibility and versatility in circuit design. This product operates within a wide voltage range of 7.6V to 30V, making it suitable for a variety of power supply systems. Its control technique is pulse width modulation, allowing for efficient and precise control of the output. Additionally, this product is RoHS compliant, meeting industry standards for environmental sustainability. The duty cycle can reach a maximum of 96%, providing exceptional power management capabilities. Furthermore, the synchronous rectifier is not included, offering a cost-effective solution for customers.
UC3843ADTR Features
Transistor Driver Outputs
Switching Frequency: Up to 500kHz
Frequency Control
PULSE WIDTH MODULATION
UC3843ADTR Applications
There are a lot of Microsemi Corporation UC3843ADTR DC to DC converter applications.
Balance equipment
Low output voltage switching power supply circuits
Smart grid
Constant current circuits
Automatic plug-in machines
Industrial controllers
Thermal power
Production lines
Grinders
Industrial robots
UC3843ADTR More Descriptions
IC REG CTRLR MULT TOP 14SOIC / Current Mode PWM Controller 5V 1A 500kHz 14-Pin SOIC T/R
UC3843 Boost Buck Buck-Boost Flyback Forward Tape & Reel (TR) e4 DC to DC switching controller 50ns 200mA 122.413241mg 15V
Pulse Width Modulation (PWM) Controller IC; Frequency:450kHz; No. of Pins:14; Operating Temperature Range:0°C to 70°C; Control Mode:Current; Number of PWM Outputs:1; Output Current:200mA; Package/Case:14-SOIC ;RoHS Compliant: Yes
UC3843 Boost Buck Buck-Boost Flyback Forward Tape & Reel (TR) e4 DC to DC switching controller 50ns 200mA 122.413241mg 15V
Pulse Width Modulation (PWM) Controller IC; Frequency:450kHz; No. of Pins:14; Operating Temperature Range:0°C to 70°C; Control Mode:Current; Number of PWM Outputs:1; Output Current:200mA; Package/Case:14-SOIC ;RoHS Compliant: Yes
Popular Search Part Number
Related Keywords
Search Tags
Latest News
-
23 October 2023
UA741CP Operational Amplifier: Symbol, Equivalent, Dimensions and Applications
Ⅰ. What is UA741CP operational amplifier?Ⅱ. Symbol and footprint of UA741CP operational amplifierⅢ. Technical parameters of UA741CP operational amplifierⅣ. What are the features of UA741CP operational amplifier?Ⅴ. Dimensions... -
23 October 2023
A Basic Overview of SN74LS00N NAND Gates
Ⅰ. What are logic gates and NAND gates?Ⅱ. Overview of SN74LS00N NAND gatesⅢ. Symbol and footprint of SN74LS00N NAND gatesⅣ. Technical parameters of SN74LS00N NAND gatesⅤ. Features of... -
24 October 2023
2N5486 Transistor: Equivalent, Technical Parameters and Applications
Ⅰ. Overview of 2N5486 transistorⅡ. Symbol, footprint and pin configuration of 2N5486 transistorⅢ. Technical parameters of 2N5486 transistorⅣ. What are the features of 2N5486 transistor?Ⅴ. How to drive or use 2N5486... -
25 October 2023
UC3842AN Controller: Symbol, Features, Layout Guidelines and More Details
Ⅰ. What is UC3842AN controller?Ⅱ. Symbol, footprint and pin configuration of UC3842AN controllerⅢ. Technical parameters of UC3842AN controllerⅣ. Features of UC3842AN controllerⅤ. Layout guidelines for UC3842AN controllerⅥ. Absolute...
Help you to save your cost and time.
Reliable package for your goods.
Fast Reliable Delivery to save time.
Quality premium after-sale service.