ONSEMI UC3843BVN
Manufacturer No:
UC3843BVN
Manufacturer:
ONSEMI
Package:
8-DIP (0.300, 7.62mm)
Description:
8 Terminals 7.6V~30V 8-Pin UC384*B DC to DC converter IC SWITCHING CONTROLLER 1 Outputs Up to 500kHz Transistor Driver
Quantity:
In Stock :7411
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Shipped from：HK Warehouse
Expected Shipping：Tue, Jun 16 - Wed, Jun 17, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
UC3843BVN Information
ONSEMI UC3843BVN technical specifications, attributes, parameters and parts with similar specifications to ONSEMI UC3843BVN.
- Type
- Parameter
- Mounting Type
- Through Hole
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Surface Mount
- NO
- Number of Pins
- 8
- Operating Temperature
- -40°C~105°C TA
- Packaging
- Tube
- Published
- 2000
- JESD-609 Code
- e0
- Part Status
- Obsolete
- Moisture Sensitivity Level (MSL)
- 1 (Unlimited)
- Type
- Parameter
- Number of Terminations
- 8
- ECCN Code
- EAR99
- Terminal Finish
- Tin/Lead (Sn/Pb)
- Subcategory
- Switching Regulator or Controllers
- Technology
- BIPOLAR
- Terminal Position
- DUAL
- Terminal Pitch
- 2.54mm
- Frequency
- 60kHz
- Base Part Number
- UC384*B
- Function
- Step-Up, Step-Up/Step-Down
Download datasheets and manufacturer documentation for ONSEMI UC3843BVN.
Datasheets:
PCN Obsolescence/ EOL:
ReachStatement:
UC3843BVN Overview
Capsuled in the 8-DIP (0.300, 7.62mm) package, the switching controller suits most application needs. The dc motor controller is adquate to generate for 1 outputs. The pmic is packaged in Tube solid enclosure. It is capable of dealing with Transistor Driver dc switching's output (s). dc switching'sThe supply and operating voltage of the dc control are 7.6V~30V. Qualified to work in a -40°C~105°C TA dc switcher. This switching controller can switch at Up to 500kHz. Through Hole makes it suitable for general dc dc regulator. The dcdc regulator features Frequency Control for efficient switching control. The switch converters are connected to a SWITCHING CONTROLLER analog IC. Terminal (s) of the switching converters are designed at the DUAL position. 8 terminations with a variety of function. To name a few of the control techniques these dc dc converter ics adapt, it includes PULSE WIDTH MODULATION. 15V nominal DC switcher's voltage input. Other relevant dc to dc converter ics can be found by searching "UC384*B". Switching converter has a total of 8 pins. Switching converter is a type of Switching Regulator or Controllers in particular. According to the test statistics, DC regulator outputs 5.1V voltage. It should be fully noted that the dc to dc regulator only accepts 25V input voltage at most. The dc dc regulator's usual output current is 1A, which should be noted down when you start a project. To ensure the reliability under power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set as 96 %. The switching controller works at a frequency of 60kHz. It is suggested that users apply 30V to the voltage regulator dc to dc in order to run it safely and reliably in a circuit. The dc switching utilizes 12mA when it is in a dormant state.
UC3843BVN Features
Transistor Driver Outputs
Switching Frequency: Up to 500kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 96 %
Frequency: 60kHz
UC3843BVN Applications
There are a lot of ON Semiconductor
UC3843BVN DC to DC converter applications.
- CNC system
- Servo drive system
- Digital display device
- Linear guide
- Ball screw pair
- Computer application technology
- Network technology
- Automation technology
- CMM
- Various precision measuring instruments
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12.28 M
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