UCC28C44DR ,PWM Controller IC - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Popularity Score

190 points

Part No

UCC28C44DR
Manufacturer

TI
ChipWorker Part#

CW2158583
Category

PWM Controller IC
Package

SOIC-8
Description

Current Mode PWM Controller 18V 200mA 1000kHz 8Pin SOIC T/R
Documentation

Datasheet
Ships from

Moscow
Наличие

9235 pcs In Stock
Estimated Price

$ 0.27

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UCC28C44DR Specifications

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Attribute	Attribute Value

Part Number	UCC28C44DR
Manufacturer	TI
ChipWorker Part#	CW2158583
Category	PWM Controller IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	SOIC-8
Frequency	1 MHz
Supply Voltage (DC)	12.0V (min)
Number of Outputs	1 Output
Input Voltage (DC)	18.0 V
Output Voltage	18 V
Output Current	200 mA
Supply Current	3 mA
Number of Positions	8 Position
Number of Regulated Outputs	1 Output
Rise Time	25 ns
Switching Frequency	1000 kHz
Thermal Shutdown	No
Topology	Boost, Flyback, Forward
Duty Cycle	50 %
Maximum Duty Cycle	50 %
Fall Time	20 ns
Operating Temperature (Max)	105 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage (Max)	18 V
Supply Voltage (Min)	12 V
Input Voltage	18 V
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Operating Temperature	-40℃ ~ 105℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance Edition	2015/06/15

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Product Description

With this UCC28C44DR current controller, developed by Texas Instruments, easily manage varying levels of output voltage entering your circuit. With an output that has a voltage of 18(Max) V, this is power management at its best. This current mode controller supports boost|flyback|forward topology. Its single PWM output produces a current of 200(Max) mA. This part offers a switching frequency of 1000 kHz in order to work properly. In order to ensure safe delivery and enable quick mounting of this component after delivery, it will be encased in tape and reel packaging during shipment. This current mode controller"s maximum duty cycle is 50 %. This device has a maximum of 18 V. This current mode controller has a minimum operating temperature of -40 °C and a maximum of 105 °C.

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