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  • UC3843BVD1R2G

UC3843BVD1R2G

8 Terminals 7.6V~30V 8-Pin UC384*B DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 500kHz Transistor Driver


  • Manufacturer: ON Semiconductor
  • Origchip NO: 598-UC3843BVD1R2G
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 446
  • Description: 8 Terminals 7.6V~30V 8-Pin UC384*B DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 500kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 10 Weeks
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Operating Temperature -40°C~105°C TA
Packaging Tape & Reel (TR)
Published 2010
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Tin (Sn)
Subcategory Switching Regulator or Controllers
Max Power Dissipation 702mW
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Frequency 500kHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number UC384*B
Function Step-Up, Step-Up/Step-Down
Number of Outputs 1
Output Voltage 5V
Output Type Transistor Driver
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 200mA
Voltage - Supply (Vcc/Vdd) 7.6V~30V
Max Supply Current 17mA
Control Features Frequency Control
Topology Boost, Flyback
Control Mode CURRENT-MODE
Frequency - Switching Up to 500kHz
Halogen Free Halogen Free
Control Technique PULSE WIDTH MODULATION
Rise Time 50ns
Synchronous Rectifier No
Fall Time (Typ) 50 ns
Nominal Input Voltage 30V
Switcher Configuration SINGLE
Max Duty Cycle 96 %
Height 1.5mm
Length 5mm
Width 4mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

UC3843BVD1R2G Overview


With a 8-SOIC (0.154, 3.90mm Width) package, the switching controller is suitable for a wide range of applications. There is sufficient capacity to generate switching controller for outputs 1. The pmic is packaged in Tape & Reel (TR) solid enclosure. It is capable of dealing with Transistor Driver dc switching's output (s). dc switching'sdc controls with 7.6V~30V voltage are supplied and operated. Suitable for working in an dc switcher that has a -40°C~105°C TA. Switching can be done at Up to 500kHz with this switching controller. The Surface Mount value makes it suitable for general dc dc regulator. To ensure efficient switching, this dcdc regulator features a Frequency Control. A SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. Thare switching converters has a terminal (s) at DUAL . Various 8 terminations. A few of the control techniques these dc dc converter ics adapt include PULSE WIDTH MODULATION. The DC switcher's nominal voltage is 15V. Search for "UC384*B" to find other relevant dc to dc converter ics. The switching converter has a total of 8 pins. Switching converter is a type of Switching Regulator or Controllers in particular. DC regulator outputs 5V voltage according to the test statistics. If you start a project, note down the dc dc regulator's usual output current of 200mA. Power-up and power-down reliability is ensured voltage regulator dc to dc by setting the maximum duty cycle to 96 %. Having a Surface Mount makes DC switcher suitable for most application and prototype designs. The switching controller works at a frequency of 500kHz. Input voltage can be set to 30V for nominal working status. The component might suffer damage if the current exceeds 17mA.

UC3843BVD1R2G Features


Transistor Driver Outputs
Switching Frequency: Up to 500kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 96 %
Frequency: 500kHz

UC3843BVD1R2G Applications


There are a lot of ON Semiconductor UC3843BVD1R2G DC to DC converter applications.

  • Various precision measuring detectors
  • Refrigerators of central air conditioners
  • Bending machines
  • Remotely powered electric motors
  • Surge protection circuits
  • Window air conditioners
  • Computer application technology
  • Flaw detection equipment
  • Alternators
  • USB circuits