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  • UC3526ADW

UC3526ADW

18 Terminals 7V~35V 18-Pin UC3526 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 1Hz~600kHz Transistor Driver


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-UC3526ADW
  • Package: 18-SOIC (0.295, 7.50mm Width)
  • Datasheet: PDF
  • Stock: 742
  • Description: 18 Terminals 7V~35V 18-Pin UC3526 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 1Hz~600kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 5 days ago)
Mounting Type Surface Mount
Package / Case 18-SOIC (0.295, 7.50mm Width)
Surface Mount YES
Number of Pins 18
Operating Temperature 0°C~70°C TA
Packaging Tube
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 18
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Switching Regulator or Controllers
Max Power Dissipation 1W
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Frequency 650kHz
Base Part Number UC3526
Function Step-Up, Step-Down, 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 200mA
Voltage - Supply (Vcc/Vdd) 7V~35V
Quiescent Current 14mA
Control Features Enable, Frequency Control, Reset, Soft Start
Topology Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
Control Mode VOLTAGE-MODE
Frequency - Switching 1Hz~600kHz
Control Technique PULSE WIDTH MODULATION
Rise Time 300ns
Synchronous Rectifier Yes
Fall Time (Typ) 100 ns
Nominal Input Voltage 35V
Max Duty Cycle 50 %
Duty Cycle (Max) 49%
Output Phases 1
Height 2.65mm
Length 11.5mm
Width 7.5mm
Thickness 2.35mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

UC3526ADW Overview


With its 18-SOIC (0.295, 7.50mm Width) package, the switching controller fits the needs of most applications. The dc motor controller is adquate to generate for 2 outputs. There is a Tube solid enclosure around the pmic. Transistor Driver dc switching's outputs (s) can be handled by it. DC control operates at 7V~35V volts and has 7V~35V supply voltage. Suitable for a 0°C~70°C TA dc switcher. A switching controller such as this can switch at a value of 1Hz~600kHz . dc dc regulator can be generalized using Surface Mount. Enable, Frequency Control, Reset, Soft Start provides dcdc regulator efficient switching control. SWITCHING CONTROLLER analog IC connects the switch converters. Switching converters are designed with the terminal (s) at position DUAL . A variety of terminations with 18 of dc switching. It includes PULSE WIDTH MODULATION as one of the control techniques dc dc converter ic adapts. DC switcher's input voltageis set to 15V. Search for "UC3526" to find other relevant dc to dc converter ics. There are 18 pins on switching converter. There is a particular type of Switching Regulator or Controllers in switching converter. DC regulator outputs 13V voltage according to the test statistics. In most cases, the output current of the dc dc regulator will be 200mA, so note that when you start the project. voltage regulator dc to dcs with a 50 % duty cycle are designed to be reliable when powered on and powered off. A frequency of 650kHz is set for the switching controller. In a dormant state, the dc switching uses 14mA. It is possible to set the input voltage as 35V for nominal working statuses.

UC3526ADW Features


Transistor Driver Outputs
Switching Frequency: 1Hz~600kHz
Enable, Frequency Control, Reset, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 50 %
Frequency: 650kHz

UC3526ADW Applications


There are a lot of Texas Instruments UC3526ADW DC to DC converter applications.

  • Computer rooms
  • Wind power
  • Elevator lighting
  • CNC system
  • Flexible manufacturing cells
  • Post equipment
  • Machining centers
  • Smoke exhaust equipment
  • Correction machines
  • Television equipment