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
non-compliant
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.