Name: UC28025N
Brand: Texas Instruments
SKU: UC28025N
Price: 2.50000 USD
Availability: InStock

Technical Specifications

Parameter Name	Value
Type	Parameter
Factory Lead Time	6 Weeks
Lifecycle Status	ACTIVE (Last Updated: 6 days ago)
Mounting Type	Through Hole
Package / Case	16-DIP (0.300, 7.62mm)
Surface Mount	NO
Number of Pins	16
Weight	1.053808g
Operating Temperature	-40°C~105°C TA
Packaging	Tube
JESD-609 Code	e4
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	16
ECCN Code	EAR99
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature	CAN ALSO BE CONFIGURED IN PEAK CURRENT OR AVERAGE CURRENT MODE
Subcategory	Switching Regulator or Controllers
Terminal Position	DUAL
Frequency	1MHz
Base Part Number	UC28025
Function	Step-Up, Step-Up/Step-Down
Number of Outputs	2
Output Voltage	4V
Output Type	Transistor Driver
Input Voltage-Nom	15V
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive
Output Current	2.5mA
Voltage - Supply (Vcc/Vdd)	9V~30V
Quiescent Current	1.1mA
Control Features	Current Limit, Enable, Frequency Control, Ramp, Soft Start
Topology	Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
Control Mode	VOLTAGE-MODE
Frequency - Switching	340kHz~460kHz
Control Technique	PULSE WIDTH MODULATION
Rise Time	60ns
Synchronous Rectifier	Yes
Fall Time (Typ)	60 ns
Nominal Input Voltage	30V
Max Duty Cycle	100 %
Duty Cycle (Max)	45%
Clock Sync	No
Height	5.08mm
Length	19.3mm
Width	6.35mm
Thickness	3.9mm
REACH SVHC	No SVHC
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free

UC28025N Product Details

UC28025N Overview

This switching controller fits most application requirements since it is packaged in a 16-DIP (0.300, 7.62mm) package. 2 outputs can be generated with the dc motor controller. PMIC is packaged in a solid enclosure of Tube. Transistor Driver dc switching's outputs (s) are supported. 9V~30V is the operating voltage and supply voltage of the dc control. Suitable for a -40°C~105°C TA dc switcher. There is a switch at 340kHz~460kHz that can be used with this controller. dc dc regulator is made easier with Through Hole. Current Limit, Enable, Frequency Control, Ramp, Soft Start is used for efficient switching control in the dcdc regulator. An analog IC SWITCHING CONTROLLER is connected to the switch converters. The switching converters's terminal (s) are designed at DUAL . A variety of terminations with 16 of dc switching. It includes PULSE WIDTH MODULATION as one of the control techniques dc dc converter ic adapts. DC switcher's input voltageis set to 15V. You can find other relevant dc to dc converter ics by searching "UC28025". There are only 16 pins on switching converter. In particular, switching converter belongs to the Switching Regulator or Controllers family. DC regulator outputs 4V voltage according to the test statistics. normally, the dc dc regulator's output current is 2.5mA, which you should keep in mind when starting a project. voltage regulator dc to dcs with a 100 % duty cycle are designed to be reliable when powered on and powered off. Switching controllers operate at 1MHz frequencies. The value of DC to DC voltage regulator is set to CAN ALSO BE CONFIGURED IN PEAK CURRENT OR AVERAGE CURRENT MODE in order to better satisfy the requirement. When the dc switching is dormant, it uses 1.1mA. It is possible to set the input voltage to 30V for nominal working status.

UC28025N Features

Transistor Driver Outputs
Switching Frequency: 340kHz~460kHz
Current Limit, Enable, Frequency Control, Ramp, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 100 %
Frequency: 1MHz
CAN ALSO BE CONFIGURED IN PEAK CURRENT OR AVERAGE CURRENT MODE