ST E-UC3843BD1
Manufacturer No:
E-UC3843BD1
Manufacturer:
ST
Package:
8-SOIC (0.154, 3.90mm Width)
Description:
8 Terminals 7.6V~30V 8-Pin UC3843 DC to DC converter IC SWITCHING CONTROLLER 1 Outputs Up to 500kHz Transistor Driver
Quantity:
In Stock :1693
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Shipped from：HK Warehouse
Expected Shipping：Fri, Jun 12 - Sat, Jun 13, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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E-UC3843BD1 Information
ST E-UC3843BD1 technical specifications, attributes, parameters and parts with similar specifications to ST E-UC3843BD1.
- Type
- Parameter
- Mount
- Surface Mount
- Mounting Type
- Surface Mount
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Number of Pins
- 8
- Operating Temperature
- 0°C~70°C TA
- Packaging
- Tube
- Part Status
- Obsolete
- Moisture Sensitivity Level (MSL)
- 1 (Unlimited)
- Number of Terminations
- 8
- ECCN Code
- EAR99
- Type
- Parameter
- Terminal Position
- DUAL
- Terminal Form
- GULL WING
- Frequency
- 250kHz
- Base Part Number
- UC3843
- Function
- Step-Up/Step-Down
- Number of Outputs
- 1
- Output Voltage
- 5.1V
- Output Type
- Transistor Driver
- Input Voltage-Nom
- 15V
- Analog IC - Other Type
- SWITCHING CONTROLLER
Download datasheets and manufacturer documentation for ST E-UC3843BD1.
E-UC3843BD1 Overview
It comes in a 8-SOIC (0.154, 3.90mm Width) package, so switching controller can be used for most applications. This dc motor controller can be used to generate outputs with 1 numbers. Tube is the solid enclosure in which PMIC is packaged. With Transistor Driver dc switching's output (s), it is able to handle it. dc controls with 7.6V~30V voltage are supplied and operated. A 0°C~70°C TA dc switcher is not a problem. A switching controller such as this can switch at a value of Up to 500kHz . It is suitable for general dc dc regulator when it is set to Surface Mount. DCDC regulator is controlled efficiently by Frequency Control. Switch converters are connected to ICs with SWITCHING CONTROLLER analog outputs. Thare switching converters has a terminal (s) at DUAL . A variety of 8 terminations are available in dc switching. These dc dc converter ics adapt several control methods, including PULSE WIDTH MODULATION. DC switcher's input voltageis 15V volts. UC3843 can be used to locate other relevant dc to dc converter ics. The switching converter has a total of 8 pins. As determined by the test statistics, the output voltage of DC regulator is 5.1V. The dc to dc regulator is limited to 30V input voltage. You should note down the dc dc regulator's usual output current of 1A when you start a project. A duty cycle set at 100 % ensures voltage regulator dc to dc reliability during power-on and power-off. This Surface Mount makes DC switcher suitable for most prototypes and applications. Switching controller operates at a frequency of 250kHz.
E-UC3843BD1 Features
Transistor Driver Outputs
Switching Frequency: Up to 500kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 100 %
Frequency: 250kHz
E-UC3843BD1 Applications
There are a lot of STMicroelectronics
E-UC3843BD1 DC to DC converter applications.
- Computer application technology
- Network technology
- Automation technology
- CMM
- Various precision measuring instruments
- Various precision measuring detectors
- Flaw detection equipment
- Balance equipment
- Industrial robots
- Industrial controllers
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