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  • UC2526N

UC2526N

18 Terminals 8V~35V 18-Pin UC2526 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 1Hz~400kHz Transistor Driver


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-UC2526N
  • Package: 18-DIP (0.300, 7.62mm)
  • Datasheet: -
  • Stock: 397
  • Description: 18 Terminals 8V~35V 18-Pin UC2526 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 1Hz~400kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 day ago)
Mounting Type Through Hole
Package / Case 18-DIP (0.300, 7.62mm)
Surface Mount NO
Number of Pins 18
Weight 1.206102g
Operating Temperature -25°C~85°C TA
Packaging Tube
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 18
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position DUAL
Frequency 450kHz
Base Part Number UC2526
Function Step-Up, Step-Up/Step-Down
Number of Outputs 2
Output Voltage 13V
Output Type Transistor Driver
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 100mA
Voltage - Supply (Vcc/Vdd) 8V~35V
Control Features Enable, Frequency Control, Reset, Soft Start
Topology Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
Control Mode VOLTAGE-MODE
Frequency - Switching 1Hz~400kHz
Control Technique PULSE WIDTH MODULATION
Rise Time 300ns
Synchronous Rectifier Yes
Fall Time (Typ) 100 ns
Nominal Input Voltage 35V
Max Duty Cycle 49 %
Output Phases 1
Height 5.08mm
Length 22.48mm
Width 6.35mm
Thickness 4.57mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

UC2526N Overview


Capsuled in the 18-DIP (0.300, 7.62mm) package, the switching controller can be used for a wide range of applications. The dc motor controller is adquate to generate for 2 outputs. PMIC packaging is solid with a Tube enclosure. The program can handle Transistor Driver dc switching's outputs (s). dc controls with 8V~35V voltage are supplied and operated. Suitable for a -25°C~85°C TA dc switcher. With this switching controller, you can switch at 1Hz~400kHz. dc dc regulator is made easier with Through Hole. The dcdc regulator features Enable, Frequency Control, Reset, Soft Start for efficient switching control. An analog IC with the SWITCHING CONTROLLER signal is connected to the switch converters. There are a terminal (s) on the switching converters that are designed at DUAL. 18 terminations with various dc switching's functions. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. It is inputted with a DC switcher's voltage of 15V. UC2526 can be used to locate other relevant dc to dc converter ics. Pins number 18 of switching converter in total. Specifically, switching converter falls under the Switching Regulator or Controllers category. As determined by the test statistics, the output voltage of DC regulator is 13V. If you are starting a new project, you should note the dc dc regulator's typical output current is 100mA. To ensure the reliability under power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set as 49 %. Switching controller operates at a frequency of 450kHz. A nominal working status is achieved when the input voltage is set to 35V.

UC2526N Features


Transistor Driver Outputs
Switching Frequency: 1Hz~400kHz
Enable, Frequency Control, Reset, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 49 %
Frequency: 450kHz

UC2526N Applications


There are a lot of Texas Instruments UC2526N DC to DC converter applications.

  • PSRR circuits
  • Various precision measuring instruments
  • Household control circuits
  • Constant current circuits
  • Communication system
  • Printing equipment
  • Alternators
  • Servo drive system
  • Geothermal power
  • Driver circuits