UC2843AQD8RQ1 - TI

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

Part No

UC2843AQD8RQ1
Manufacturer

TI
ChipWorker Part#

CW25546482
Category

PWM Controller IC
Package

SOIC-8
Description

Automotive 8.5V to 30V, Up to 500kHz Current Mode PWM Controller 8-SOIC -40℃ to 125℃
Documentation

Datasheet

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UC2843AQD8RQ1 Specifications

Attribute	Attribute Value

Part Number	UC2843AQD8RQ1
Manufacturer	TI
ChipWorker Part#	CW25546482
Category	PWM Controller IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	SOIC-8
Frequency	500 kHz
Supply Voltage (DC)	12.0V (min)
Number of Outputs	1 Output
Input Voltage (DC)	25.0 V
Output Voltage	13.5 V
Output Current	200 mA
Supply Current	17 mA
Power Dissipation	1 W
Number of Regulated Outputs	1 Output
Rise Time	50 ns
Switching Frequency	40 kHz
Topology	Boost
Duty Cycle	100 %
Maximum Duty Cycle	96 %
Fall Time	50 ns
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	1000 mW
Supply Voltage	7.6V ~ 30V
Supply Voltage (Max)	25 V
Supply Voltage (Min)	12 V
Input Voltage	25 V
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Operating Temperature	-40℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99

Product Description

If you are in need of a tool that can regulate the amount of voltage entering your external circuit, look no further than the UC2843AQD8RQ1 current controller from Texas Instruments. This current mode controller supports boost|flyback topology. Its single PWM output produces a current of 1000(Max) mA. This part offers a switching frequency of 40 kHz in order to work properly. 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 100 %. This device has a maximum of 30 V. This current mode controller has an operating temperature range of -40 °C to 125 °C.

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