UC3867N

Name	Value
Type	Parameter
Factory Lead Time	6 Weeks
Lifecycle Status	ACTIVE (Last Updated: 2 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
Termination	Through Hole
ECCN Code	EAR99
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory	Switching Regulator or Controllers
Technology	BIPOLAR
Terminal Position	DUAL
Supply Voltage	12V
Frequency	500kHz
Base Part Number	UC3867
Function	Step-Up/Step-Down
Number of Outputs	2
Output Voltage	1.7V
Output Type	Transistor Driver
Max Output Current	200mA
Input Voltage-Nom	12V
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive
Output Current	500mA
Voltage - Supply (Vcc/Vdd)	7V~22V
Control Features	Soft Start
Topology	Full-Bridge, Half-Bridge, Push-Pull
Control Mode	VOLTAGE-MODE
Frequency - Switching	50kHz~500kHz
Max Input Voltage	20V
Control Technique	RESONANT CONTROL
Rise Time	25ns
Synchronous Rectifier	No
Fall Time (Typ)	25 ns
Max Duty Cycle	50 %
Duty Cycle (Max)	100%
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

Name

Value

Type

Parameter

Factory Lead Time

6 Weeks

Lifecycle Status

ACTIVE (Last Updated: 2 days ago)

Mounting Type

Through Hole

Package / Case

16-DIP (0.300, 7.62mm)

Surface Mount

Number of Pins

Weight

1.053808g

Operating Temperature

0°C~70°C TA

Packaging

Tube

JESD-609 Code

Pbfree Code

yes

Part Status

Active

Moisture Sensitivity Level (MSL)

1 (Unlimited)

Number of Terminations

Termination

Through Hole

ECCN Code

EAR99

Terminal Finish

Nickel/Palladium/Gold (Ni/Pd/Au)

Subcategory

Switching Regulator or Controllers

Technology

BIPOLAR

Terminal Position

DUAL

Supply Voltage

12V

Frequency

500kHz

Base Part Number

UC3867

Function

Step-Up/Step-Down

Number of Outputs

Output Voltage

1.7V

Output Type

Transistor Driver

Max Output Current

200mA

Input Voltage-Nom

12V

Analog IC - Other Type

SWITCHING CONTROLLER

Output Configuration

Positive

Output Current

500mA

Voltage - Supply (Vcc/Vdd)

7V~22V

Control Features

Soft Start

Topology

Full-Bridge, Half-Bridge, Push-Pull

Control Mode

VOLTAGE-MODE

Frequency - Switching

50kHz~500kHz

Max Input Voltage

20V

Control Technique

RESONANT CONTROL

Rise Time

25ns

Synchronous Rectifier

Fall Time (Typ)

25 ns

Max Duty Cycle

50 %

Duty Cycle (Max)

100%

Output Phases

Height

5.08mm

Length

19.3mm

Width

6.35mm

Thickness

3.9mm

REACH SVHC

No SVHC

RoHS Status

ROHS3 Compliant

Lead Free

Quantity	Unit Price	Ext. Price
1	$6.24000	$6.24
10	$5.63300	$56.33
25	$5.37120	$134.28
100	$4.66360	$466.36
500	$4.06100	$2030.5

UC3867N Overview

It comes in the 16-DIP (0.300, 7.62mm) package, which makes switching controller suitable for most applications. It is sufficient to generate 2 outputs with this dc motor controller. Packaged in solid enclosures, this pmic has a Tube rating. With this function, you can deal with Transistor Driver dc switching's outputs (s). This dc control operates at 7V~22V and has a 7V~22V supply voltage. Worked in an dc switcher with a 0°C~70°C TA rating. Using this switching controller, it is possible to switch at 50kHz~500kHz. As it has a Through Hole value, it can be used for general dc dc regulator. DCDC regulator is controlled efficiently by Soft Start. An analog IC with the SWITCHING CONTROLLER signal is connected to the switch converters. switching converters terminal (s) are designed to be at DUAL. A variety of terminations with 16 of dc switching. These dc dc converter ics adapt several control methods, including RESONANT CONTROL. DC switcher's input voltageis set to 12V. Search for "UC3867" to find other relevant dc to dc converter ics. Pins number 16 of switching converter in total. Particularly, switching converter is a type of Switching Regulator or Controllers. The test statistics indicate that DC regulator outputs a voltage of 1.7V. The dc dc regulator's usual output current is 500mA, which should be noted down when you start a project. The maximum duty cycle of this voltage regulator dc to dc is set to 50 % to ensure reliability during power-up and power-down. Switching controller operates at a frequency of 500kHz. Users must limit the voltage accordingly because the dc switcher's maximum input voltage is 20V. Voltage 12V is required for supply. Output current will not exceed 200mA.

UC3867N Features

Transistor Driver Outputs
Switching Frequency: 50kHz~500kHz
Soft Start
RESONANT CONTROL
Max Duty Cycle: 50 %
Frequency: 500kHz

UC3867N Applications

There are a lot of Texas Instruments UC3867N DC to DC converter applications.

Planers
Flaw detection equipment
Refrigerators of central air conditioners
Network technology
Hydro power
Telecommunications equipment
Overvoltage protection circuits in TV sets
Game consoles
Electric heating, lighting
Fire elevators