14 Terminals 6.8V~15V 14-Pin UCC2581 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 100kHz Transistor Driver
SOT-23
UCC2581DTR Datasheet
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In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
6 Weeks
Lifecycle Status
ACTIVE (Last Updated: 1 day ago)
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
14-SOIC (0.154, 3.90mm Width)
Number of Pins
14
Weight
122.413241mg
Operating Temperature
-40°C~85°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
14
ECCN Code
EAR99
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory
Switching Regulator or Controllers
Technology
BICMOS
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Supply Voltage
4V
Frequency
100kHz
Base Part Number
UCC2581
Function
Step-Up, Step-Up/Step-Down
Number of Outputs
1
Output Voltage
600mV
Output Type
Transistor Driver
Input Voltage-Nom
10V
Analog IC - Other Type
SWITCHING CONTROLLER
Output Configuration
Positive, Isolation Capable
Output Current
100mA
Voltage - Supply (Vcc/Vdd)
6.8V~15V
Control Features
Current Limit, Enable, Frequency Control, Soft Start
Input Voltage (Min)
7.4V
Topology
Boost, Flyback, Forward Converter
Control Mode
VOLTAGE-MODE
Frequency - Switching
Up to 100kHz
Control Technique
PULSE WIDTH MODULATION
Rise Time
20ns
Synchronous Rectifier
No
Fall Time (Typ)
20 ns
Switcher Configuration
SINGLE
Max Duty Cycle
84 %
Clock Sync
Yes
Height
1.75mm
Length
8.65mm
Width
3.91mm
Thickness
1.58mm
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
2,500
$2.04554
$4.09108
UCC2581DTR Product Details
UCC2581DTR Overview
Capsuled in the 14-SOIC (0.154, 3.90mm Width) package, the switching controller suits most application needs. 1 outputs are supported by the dc motor controller. Tape & Reel (TR) is the solid enclosure in which PMIC is packaged. It is capable of dealing with Transistor Driver dc switching's output (s). dc switching'sThis dc control operates at 6.8V~15V and has a 6.8V~15V supply voltage. Worked in an dc switcher with a -40°C~85°C TA rating. The switching controller is capable of switching at the Up to 100kHz position. It is suitable for general dc dc regulator when it is set to Surface Mount. Switching control is made easier with the dcdc regulator's Current Limit, Enable, Frequency Control, Soft Start. Thare switch converters are connected to an analog integrated circuit (IC) of type SWITCHING CONTROLLER. A switching converters's terminal (s) sits at the DUAL position. 14 terminations with a variety of function. This dc dc converter ic uses a variety of control techniques, including PULSE WIDTH MODULATION. There is a DC switcher's nominal voltage of 10V. Other relevant dc to dc converter ics will be returned if you search "UCC2581". There are 14 pins on switching converter. In particular, switching converter is a type of Switching Regulator or Controllers. An input voltage of 7.4V is the minimum required for the dc dc voltage regulator. DC regulator outputs 600mV voltage based on test statistics. A starting point for a project is to note down the dc dc regulator's usual output current, which is 100mA. voltage regulator dc to dcs with a 84 % duty cycle are designed to be reliable when powered on and powered off. DC switcher's Surface Mount qualifies it for most applications and prototypes. There is 100kHz frequency setting on the switching controller. The supply voltage should be 4V.
UCC2581DTR Features
Transistor Driver Outputs Switching Frequency: Up to 100kHz Current Limit, Enable, Frequency Control, Soft Start PULSE WIDTH MODULATION Max Duty Cycle: 84 % Frequency: 100kHz
UCC2581DTR Applications
There are a lot of Texas Instruments UCC2581DTR DC to DC converter applications.
Low output voltage switching power supply circuits