Name: UC3825N
Brand: Texas Instruments
SKU: UC3825N
Price: 6.41000 USD
Availability: InStock

Technical Specifications

Parameter Name	Value
Type	Parameter
Factory Lead Time	12 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	0°C~70°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 CURRENT MODE
Subcategory	Switching Regulator or Controllers
Technology	BICMOS
Terminal Position	DUAL
Supply Voltage	15V
Frequency	1MHz
Base Part Number	UC3825
Function	Step-Up, Step-Down, Step-Up/Step-Down
Number of Outputs	2
Output Voltage	5.1V
Output Type	Transistor Driver
Input Voltage-Nom	15V
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive
Power Dissipation	1W
Output Current	1.5A
Voltage - Supply (Vcc/Vdd)	8.4V~30V
Control Features	Current Limit, Enable, Frequency Control, Ramp, Soft Start
Topology	Buck, 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	30ns
Supply Current-Max (Isup)	33mA
Synchronous Rectifier	No
Fall Time (Typ)	30 ns
Nominal Input Voltage	15V
Max Duty Cycle	85 %
Input Current	22mA
Output Phases	1
Height	5.08mm
Length	19.3mm
Width	6.35mm
Thickness	3.9mm
REACH SVHC	No SVHC
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free

UC3825N Product Details

UC3825N Overview

Capsuled in the 16-DIP (0.300, 7.62mm) package, the switching controller suits most application needs. For outputs of 2, this dc motor controller is suitable. PMIC packaging is solid with a Tube enclosure. A total of Transistor Driver dc switching's outputs can be handled by it. dc control's supply and operating voltages are 8.4V~30V. Worked in a 0°C~70°C TA dc switcher before. In this switching controller, the switch can be set to 340kHz~460kHz. dc dc regulator can be generalized using Through Hole. In order to control switching efficiently, the dcdc regulator features Current Limit, Enable, Frequency Control, Ramp, Soft Start. A SWITCHING CONTROLLER analog IC is connected to the switch converters. There are a terminal (s) on the switching converters that are designed at DUAL. Various 16 terminations. It includes PULSE WIDTH MODULATION as one of the control techniques dc dc converter ic adapts. 15V nominal DC switcher's voltage input. You can find other relevant dc to dc converter ics by searching "UC3825". The switching converter has a total of 16 pins. Particularly, switching converter is a type of Switching Regulator or Controllers. A 5.1V voltage of DC regulator was detected in the test statistics. If you start a project, note down the dc dc regulator's usual output current of 1.5A. The maximum duty cycle of this voltage regulator dc to dc is set to 85 % to ensure reliability during power-up and power-down. Switching controller operates at 1MHz Hz. For better satisfaction, the value of DC to DC voltage regulator is CAN ALSO BE CONFIGURED IN CURRENT MODE. For nominal working status, the input voltage can be set as 15V. Voltage 15V must be supplied. There should be 33mA more than 33mA amps of current supplied to the controller. If there is 22mA current flow input, then the switching converter could operate.

UC3825N Features

Transistor Driver Outputs
Switching Frequency: 340kHz~460kHz
Current Limit, Enable, Frequency Control, Ramp, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 85 %
Frequency: 1MHz
CAN ALSO BE CONFIGURED IN CURRENT MODE