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  • UC2845AQD8

UC2845AQD8

8 Terminals 7.6V~30V 8-Pin UC2845 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Transistor Driver


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-UC2845AQD8
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: -
  • Stock: 636
  • Description: 8 Terminals 7.6V~30V 8-Pin UC2845 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 6 days ago)
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Number of Pins 8
Weight 75.608178mg
Operating Temperature -40°C~125°C TJ
Packaging Tube
Series Automotive, AEC-Q100
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Frequency 500kHz
Base Part Number UC2845
Function Step-Up, Step-Up/Step-Down
Number of Outputs 1
Output Voltage 15V
Output Type Transistor Driver
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive, Isolation Capable
Output Current 200mA
Voltage - Supply (Vcc/Vdd) 7.6V~30V
Quiescent Current 11mA
Control Features Frequency Control
Topology Boost, Flyback, Forward Converter
Control Mode CURRENT-MODE
Input Voltage (Max) 25V
Control Technique PULSE WIDTH MODULATION
Rise Time 50ns
Synchronous Rectifier No
Fall Time (Typ) 50 ns
Max Duty Cycle 50 %
Duty Cycle (Max) 48%
Height 1.75mm
Length 4.9mm
Width 3.91mm
Thickness 1.58mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

UC2845AQD8 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. Tube solid enclosure protects the pmic. The program can handle Transistor Driver dc switching's outputs (s). DC control operates at 7.6V~30V volts and has 7.6V~30V supply voltage. Workable in an dc switcher where -40°C~125°C TJ is the -40°C~125°C TJrm. It is suitable for general dc dc regulator when it is set to Surface Mount. In order to control switching efficiently, the dcdc regulator features Frequency Control. The switch converters are connected to an analog IC with a SWITCHING CONTROLLER output. Switching converters are designed with the terminal (s) at position DUAL . An array of 8 terminations of dc switching. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. There is a DC switcher's nominal voltage of 15V. You can find other relevant dc to dc converter ics by searching "UC2845". There are only 8 pins on switching converter. In particular, switching converter is a type of Switching Regulator or Controllers. Test statistics indicate DC regulator outputs 15V voltage. A maximum voltage of 25V is accepted by the dc to dc regulator as an input voltage. In most cases, the dc dc regulator's output current is 200mA. This information should be noted when you begin working with the component. During power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set to 50 %. Switching controllers operate at 500kHz frequencies. Automotive, AEC-Q100 is a series of dc to dc voltage regulator. DC switching uses 11mA when it is dormant.

UC2845AQD8 Features


Transistor Driver Outputs
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 50 %
Frequency: 500kHz

UC2845AQD8 Applications


There are a lot of Texas Instruments UC2845AQD8 DC to DC converter applications.

  • Special machining machine tools
  • Injection molding machinery
  • Combined machine tools
  • Scientific research
  • Electrical distribution systems
  • Game consoles
  • Geothermal power
  • Energy management systems
  • Low output voltage switching power supply circuits
  • Printing