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  • UC3525AQG3

UC3525AQG3

20 Terminals 8V~35V 20-Pin UC3525 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 100Hz~400kHz Transistor Driver


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-UC3525AQG3
  • Package: 20-LCC (J-Lead)
  • Datasheet: -
  • Stock: 556
  • Description: 20 Terminals 8V~35V 20-Pin UC3525 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 100Hz~400kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Output Configuration Positive
Output Current 100mA
Voltage - Supply (Vcc/Vdd) 8V~35V
Control Features Enable, Frequency Control, Soft Start
Topology Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
Control Mode VOLTAGE-MODE
Frequency - Switching 100Hz~400kHz
Control Technique PULSE WIDTH MODULATION
Rise Time 100ns
Synchronous Rectifier Yes
Fall Time (Typ) 50 ns
Nominal Input Voltage 35V
Max Duty Cycle 50 %
Duty Cycle (Max) 49%
Output Phases 1
Height Seated (Max) 4.57mm
Length 8.965mm
Width 8.965mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Mounting Type Surface Mount
Package / Case 20-LCC (J-Lead)
Surface Mount YES
Number of Pins 20
Operating Temperature 0°C~70°C TA
Packaging Tube
JESD-609 Code e3
Part Status Obsolete
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 20
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position QUAD
Terminal Form J BEND
Peak Reflow Temperature (Cel) 260
Frequency 450kHz
Base Part Number UC3525
Function Step-Up, Step-Down, Step-Up/Step-Down
Number of Outputs 2
Output Voltage 18V
Output Type Transistor Driver
Input Voltage-Nom 20V
Analog IC - Other Type SWITCHING CONTROLLER

UC3525AQG3 Overview


Capsuled in the 20-LCC (J-Lead) package, the switching controller can be used for a wide range of applications. The dc motor controller is adquate to generate for 2 outputs. Packaged in solid enclosures, this pmic has a Tube rating. With Transistor Driver dc switching's output (s), it is able to handle it. The supply and operating voltage of the dc control are 8V~35V. Qualified to work in a 0°C~70°C TA dc switcher. With this switching controller, you can switch at 100Hz~400kHz. dc dc regulator is made easier with Surface Mount. Enable, Frequency Control, Soft Start is used for efficient switching control in the dcdc regulator. Switch converters are connected to ICs with SWITCHING CONTROLLER analog outputs. There are a QUAD terminal on the switching converters. An array of 20 terminations of dc switching. It includes PULSE WIDTH MODULATION as one of the control techniques dc dc converter ic adapts. There is a DC switcher's nominal voltage of 20V. UC3525 can be used to locate other relevant dc to dc converter ics. There are only 20 pins on switching converter. Switching converter is a type of Switching Regulator or Controllers in particular. Statistically, the DC regulator outputs 18V voltage. In most cases, the dc dc regulator's output current is 100mA. This information should be noted when you begin working with the component. To ensure the reliability under power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set as 50 %. Switching controllers operate at 450kHz frequencies. It is possible to set the input voltage as 35V for nominal working statuses.

UC3525AQG3 Features


Transistor Driver Outputs
Switching Frequency: 100Hz~400kHz
Enable, Frequency Control, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 50 %
Frequency: 450kHz

UC3525AQG3 Applications


There are a lot of Texas Instruments UC3525AQG3 DC to DC converter applications.

  • Flexible manufacturing cells
  • Drilling machines
  • CNC system
  • Machining centers
  • Game consoles
  • Precision electronic equipment
  • Hydraulic presses
  • Automatic testing equipment
  • Production lines
  • Smoke exhaust equipment