14 Terminals 6.8V~15V 14-Pin UCC3581 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 100kHz Transistor Driver
SOT-23
UCC3581D Datasheet
non-compliant
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
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
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
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
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
Input Voltage (Min)
7.4V
Topology
Buck, 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
87 %
Duty Cycle (Max)
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
1
$4.20000
$4.2
10
$3.77000
$37.7
50
$3.56400
$178.2
100
$3.08880
$308.88
500
$2.62944
$1314.72
1,000
$2.21760
$2.2176
2,500
$2.10672
$4.21344
UCC3581D Product Details
UCC3581D Overview
In the 14-SOIC (0.154, 3.90mm Width) package, the switching controller meets most application requirements. This dc motor controller can be used to generate outputs with 1 numbers. An enclosure of Tube is used to package the PMIC. It is capable of handling Transistor Driver dc switching's outputs (s). DC control operates at 6.8V~15V volts and has 6.8V~15V supply voltage. Qualified to work in an dc switcher with 0°C~70°C TA. 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. SWITCHING CONTROLLER analog IC connects the switch converters. switching converters terminal (s) are designed to be at DUAL. A variety of terminations with 14 of dc switching. Some of the control techniques adapted by these dc dc converter ics include PULSE WIDTH MODULATION. It is inputted with a DC switcher's voltage of 10V. In addition to "UCC3581", there are other relevant dc to dc converter ics you can find. 14 pins are on switching converter. In particular, switching converter belongs to the Switching Regulator or Controllers family. It is recommended that the input voltage of the dc dc voltage regulator be 7.4V. As determined by the test statistics, the output voltage of DC regulator is 600mV. In most cases, the dc dc regulator's output current is 1A. This information should be noted when you begin working with the component. Power-up and power-down reliability is ensured voltage regulator dc to dc by setting the maximum duty cycle to 87 %. Having a Surface Mount makes DC switcher ideal for most prototype and application designs. Switching controller operates at a frequency of 100kHz.
UCC3581D Features
Transistor Driver Outputs Switching Frequency: Up to 100kHz Current Limit, Enable, Frequency Control, Soft Start PULSE WIDTH MODULATION Max Duty Cycle: 87 % Frequency: 100kHz
UCC3581D Applications
There are a lot of Texas Instruments UCC3581D DC to DC converter applications.