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UC3526ADWTR

UC3526ADWTR

UC3526ADWTR

Texas Instruments

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

SOT-23

UC3526ADWTR Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 3 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 Tape & Reel (TR)
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 450kHz
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 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 49 %
Output Phases 1
Height 2.65mm
Length 11.5mm
Width 7.5mm
Thickness 2.35mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $2.81000 $2.81
500 $2.7819 $1390.95
1000 $2.7538 $2753.8
1500 $2.7257 $4088.55
2000 $2.6976 $5395.2
2500 $2.6695 $6673.75
UC3526ADWTR Product Details

UC3526ADWTR Overview


Capsuled in the 18-SOIC (0.295, 7.50mm Width) package, the switching controller suits most application needs. For outputs of 2, this dc motor controller is suitable. PMIC is packaged in a solid enclosure of Tape & Reel (TR). With this function, you can deal with Transistor Driver dc switching's outputs (s). The supply and operating voltage of the dc control are 7V~35V. A 0°C~70°C TA dc switcher is not a problem. A switching controller such as this can switch at a value of 1Hz~600kHz . The Surface Mount makes it ideal for general dc dc regulator. To provide efficient switching control, Enable, Frequency Control, Reset, Soft Start is included in the dcdc regulator. A SWITCHING CONTROLLER analog IC is connected to the switch converters. DUAL are the position of the terminal of the switching converters. A variety of terminations with 18 of dc switching. These dc dc converter ics adapt several control methods, including PULSE WIDTH MODULATION. The nominal DC switcher's voltage input is 15V. You can find other relevant dc to dc converter ics by searching "UC3526". There are only 18 pins on switching converter. Specially, switching converter corresponds to type Switching Regulator or Controllers. Statistically, DC regulator outputs 13V volts. In most cases, the dc dc regulator's output current is 100mA. This information should be noted when you begin working with the component. The duty cycle of the voltage regulator dc to dc can be set to 49 % on power-up or power-down to ensure reliability. Switching controller operates at a frequency of 450kHz. Input voltage can be set to 35V for nominal working status.

UC3526ADWTR Features


Transistor Driver Outputs
Switching Frequency: 1Hz~600kHz
Enable, Frequency Control, Reset, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 49 %
Frequency: 450kHz

UC3526ADWTR Applications


There are a lot of Texas Instruments UC3526ADWTR DC to DC converter applications.

  • Various precision measuring instruments
  • Photovoltaic power
  • Precision electronic equipment
  • Plate bending machines
  • Smart grid
  • CMM
  • Digital precision reference circuits
  • Electrical power transmission
  • Various CNC machine tools
  • Special machining machine tools

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