UCC28C45DR - TI

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

Part No

UCC28C45DR
Manufacturer

TI
ChipWorker Part#

CW4847610
Category

PWM Controller IC
Package

SOIC-8
Description

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

Datasheet

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UCC28C45DR Specifications

Attribute	Attribute Value

Part Number	UCC28C45DR
Manufacturer	TI
ChipWorker Part#	CW4847610
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

Product Description

Does your external circuit require a modulated level of voltage? You will find the solution in Texas Instruments" UCC28C45DR pulse-width modulated controller. With an output that has a voltage of 18(Max) V, this is power management at its best. Its single PWM output produces a current of 200(Max) mA. This current mode controller supports boost|flyback|forward topology. Its switching regulator has a frequency of 1000 kHz. In order to guarantee safe delivery and allow for quick mounting of this component after delivery, it will be enclosed in tape and reel packaging during shipment. This current mode controller"s maximum duty cycle is 50 %. This current mode controller has an operating temperature range of -40 °C to 105 °C. This device has a maximum of 18 V.

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