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  • UC2827N-1

UC2827N-1

24 Terminals 7.6V~20V 24-Pin UC2827 DC to DC converter ICSWITCHING CONTROLLER 3 Outputs 220kHz Transistor Driver


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-UC2827N-1
  • Package: 24-DIP (0.600, 15.24mm)
  • Datasheet: PDF
  • Stock: 373
  • Description: 24 Terminals 7.6V~20V 24-Pin UC2827 DC to DC converter ICSWITCHING CONTROLLER 3 Outputs 220kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Mount Through Hole
Mounting Type Through Hole
Package / Case 24-DIP (0.600, 15.24mm)
Number of Pins 24
Operating Temperature -40°C~85°C TA
Packaging Tube
JESD-609 Code e4
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 24
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature CAN ALSO WORK IN CURRENT MODE
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position DUAL
Terminal Pitch 2.54mm
Frequency 450kHz
Base Part Number UC2827
Function Step-Up/Step-Down
Number of Outputs 3
Output Voltage 2.5V
Output Type Transistor Driver
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 1A
Voltage - Supply (Vcc/Vdd) 7.6V~20V
Control Features Frequency Control, Ramp, Soft Start
Topology Full-Bridge, Push-Pull
Control Mode VOLTAGE-MODE
Frequency - Switching 220kHz
Control Technique PULSE WIDTH MODULATION
Rise Time 40ns
Synchronous Rectifier Yes
Fall Time (Typ) 30 ns
Nominal Input Voltage 15V
Max Duty Cycle 95 %
Duty Cycle (Max) 91%
Output Phases 1
Height Seated (Max) 5.08mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Contains Lead

UC2827N-1 Overview


It comes in a 24-DIP (0.600, 15.24mm) package, so switching controller can be used for most applications. For outputs of 3, this dc motor controller is suitable. There is a Tube solid enclosure around the pmic. A total of Transistor Driver dc switching's outputs can be handled by it. Voltages 7.6V~20V are the dc control's supply voltage and operating voltage, respectively. Workable in an dc switcher where -40°C~85°C TA is the -40°C~85°C TArm. This switching controller can switch at 220kHz. dc dc regulators can be carried out with Through Hole. In order to control switching efficiently, the dcdc regulator features Frequency Control, Ramp, Soft Start. SWITCHING CONTROLLER analog IC connects the switch converters. There are a DUAL terminal on the switching converters. A variety of terminations with 24 of dc switching. A few of the control techniques these dc dc converter ics adapt include PULSE WIDTH MODULATION. The nominal DC switcher's voltage input is 15V. Searching "UC2827" will return other relevant dc to dc converter ics. Switching converter has a total of 24 pins. The type is a particular Switching Regulator or Controllers of switching converter. DC regulator outputs 2.5V voltage according to the test statistics. It's important to remember that the dc dc regulator's normaloutput current is 1A, so you should note it down when starting a new 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 95 %. This Through Hole makes DC switcher suitable for most prototypes and applications. A frequency of 450kHz is set for the switching controller. The value of DC to DC voltage regulator is set at CAN ALSO WORK IN CURRENT MODE in order to fulfill the requirements more effectively. 15V is the nominal working voltage.

UC2827N-1 Features


Transistor Driver Outputs
Switching Frequency: 220kHz
Frequency Control, Ramp, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 95 %
Frequency: 450kHz
CAN ALSO WORK IN CURRENT MODE

UC2827N-1 Applications


There are a lot of Texas Instruments UC2827N-1 DC to DC converter applications.

  • Computer-related products
  • Packaging
  • Alternators
  • Gear/thread machining machines
  • Energy management systems
  • Computer rooms
  • Arc suppression circuits
  • Various precision measuring detectors
  • SMT equipment
  • Domestic water pumps