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UCC3581N

UCC3581N

UCC3581N

Texas Instruments

14 Terminals 6.8V~15V 14-Pin UCC3581 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 100kHz Transistor Driver

SOT-23

UCC3581N Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Mount Through Hole
Mounting Type Surface Mount
Package / Case 14-DIP (0.300, 7.62mm)
Number of Pins 14
Operating Temperature 0°C~70°C TA
Packaging Tube
JESD-609 Code e4
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
Termination Through Hole
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Switching Regulator or Controllers
Technology BICMOS
Terminal Position DUAL
Terminal Pitch 2.54mm
Frequency 100kHz
Base Part Number UCC3581
Function Step-Up, Step-Down, Step-Up/Step-Down
Number of Outputs 1
Output Voltage 600mV
Output Type Transistor Driver
Max Output Current 1A
Input Voltage-Nom 10V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive, Isolation Capable
Output Current 1A
Voltage - Supply (Vcc/Vdd) 6.8V~15V
Control Features Current Limit, Enable, Frequency Control, Soft Start
Topology Buck, Boost, Flyback, Forward Converter
Control Mode VOLTAGE-MODE
Frequency - Switching Up to 100kHz
Max Input Voltage 10V
Control Technique PULSE WIDTH MODULATION
Rise Time 20ns
Synchronous Rectifier No
Fall Time (Typ) 20 ns
Nominal Input Voltage 15V
Switcher Configuration SINGLE
Max Duty Cycle 83 %
Duty Cycle (Max) 84%
Clock Sync Yes
Height Seated (Max) 5.08mm
Width 7.62mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Contains Lead
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $2.30000 $2.3
500 $2.277 $1138.5
1000 $2.254 $2254
1500 $2.231 $3346.5
2000 $2.208 $4416
2500 $2.185 $5462.5
UCC3581N Product Details

UCC3581N Overview


The switching controller fits in the 14-DIP (0.300, 7.62mm) package and is ideal for most applications. 1 outputs are supported by the dc motor controller. Tube solid enclosure protects the pmic. The program can handle Transistor Driver dc switching's outputs (s). dc controls with 6.8V~15V voltage are supplied and operated. Worked in a 0°C~70°C TA dc switcher before. In this switching controller, the switch can be set to Up to 100kHz. It is suitable for general dc dc regulator when it is set to Surface Mount. Current Limit, Enable, Frequency Control, Soft Start is used for efficient switching control in the dcdc regulator. A SWITCHING CONTROLLER analog IC is connected to the switch converters. switching converters terminal (s) are designed to be at DUAL. There are many different types of terminations for 14. Some of the control techniques adapted by these dc dc converter ics include PULSE WIDTH MODULATION. The DC switcher's nominal voltage is 10V. Other relevant dc to dc converter ics will be returned if you search "UCC3581". 14 pins are present on switching converter. The type is a particular Switching Regulator or Controllers of switching converter. DC regulator outputs 600mV voltage according to the test statistics. In most cases, the dc dc regulator's output current is 1A. This information should be noted when you begin working with the component. It is set to 83 % duty cycle to ensure voltage regulator dc to dc reliability during power-ups and power-downs. Having a Through Hole makes DC switcher ideal for most prototype and application designs. Switching controller operates at 100kHz Hz. 15V is the nominal working voltage. Because the dc switcher's maximum input voltage is 10V users must limit the voltage accordingly. The dc switcher will not provide an output current greater than 1A.

UCC3581N Features


Transistor Driver Outputs
Switching Frequency: Up to 100kHz
Current Limit, Enable, Frequency Control, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 83 %
Frequency: 100kHz

UCC3581N Applications


There are a lot of Texas Instruments UCC3581N DC to DC converter applications.

  • Television equipment
  • ATMs
  • Remotely powered electric motors
  • Flexible manufacturing cells
  • Cutting machine tools
  • Geothermal power
  • Handheld GPS
  • Household control circuits
  • Digital display device
  • Grinders

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