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UC3526ADWG4

UC3526ADWG4

UC3526ADWG4

Texas Instruments

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

SOT-23

UC3526ADWG4 Datasheet

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Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 4 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
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Frequency 600kHz
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
Power Dissipation 1W
Output Current 100mA
Voltage - Supply (Vcc/Vdd) 7V~35V
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
Pricing & Ordering
Quantity Unit Price Ext. Price
240 $2.32246 $557.3904
UC3526ADWG4 Product Details

UC3526ADWG4 Overview


In the 18-SOIC (0.295, 7.50mm Width) package, the switching controller meets most application requirements. There is sufficient capacity to generate switching controller for outputs 2. A solid enclosure of Tube surrounds pmic. The program can handle Transistor Driver dc switching's outputs (s). This dc control has a supply voltage and operating voltage of 7V~35V. Suitable for a 0°C~70°C TA dc switcher. With this switching controller, you can switch at 1Hz~600kHz. As it has a Surface Mount value, it can be used for general dc dc regulator. The dcdc regulator features Enable, Frequency Control, Reset, Soft Start for efficient switching control. SWITCHING CONTROLLER analog IC connects the switch converters. There are a DUAL terminal on the switching converters. There are many different types of terminations for 18. The control methods that these dc dc converter ics use include PULSE WIDTH MODULATION. DC switcher's input voltageis 15V volts. Other relevant dc to dc converter ics will be returned if you search "UC3526". There are only 18 pins on switching converter. There is a particular type of Switching Regulator or Controllers in switching converter. Statistically, the DC regulator outputs 13V voltage. You should note down the dc dc regulator's usual output current of 100mA when you start a project. During power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set to 50 %. A frequency of 600kHz is set for the switching controller. It is possible to set the input voltage as 35V for nominal working statuses.

UC3526ADWG4 Features


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

UC3526ADWG4 Applications


There are a lot of Texas Instruments UC3526ADWG4 DC to DC converter applications.

  • Remotely powered electric motors
  • Hydrogen power
  • PSRR circuits
  • Hydraulic presses
  • Telecommunications equipment
  • Printing
  • Sink circuits
  • Shearing machines
  • seismic instrument power circuits
  • Computer application technology

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