TL3843D - TI

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

Part No

TL3843D
Manufacturer

TI
ChipWorker Part#

CW99962833
Category

Voltage Regulator
Package

SOIC-14
Description

Current Mode PWM Controller 0V to 30V 200mA 500kHz 14Pin SOIC Tube
Documentation

Datasheet

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TL3843D Specifications

Attribute	Attribute Value

Part Number	TL3843D
Manufacturer	TI
ChipWorker Part#	CW99962833
Category	Voltage Regulator
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	14 Pin
Case/Package	SOIC-14
Frequency	500 kHz
Supply Voltage (DC)	12.0V (min)
Number of Outputs	1 Output
Input Voltage (DC)	5.50 V
Output Voltage	0V ~ 30V
Output Current	200 mA
Number of Regulated Outputs	1 Output
Rise Time	50 ns
Switching Frequency	500 kHz
Topology	Boost, Flyback, Forward
Duty Cycle	100 %
Maximum Duty Cycle	97 %
Fall Time	50 ns
Operating Temperature (Max)	70 ℃
Operating Temperature (Min)	0 ℃
Supply Voltage	7.6V ~ 30V
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Operating Temperature	0℃ ~ 70℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free

Product Description

With the TL3843D current controller from Texas Instruments, you can be assured that the voltage entering a sensitive circuit is modulated correctly. With an output that has a voltage of 0 to 30 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 500 kHz. In order to ensure parts aren"t damaged by bulk packaging, this product comes in tube packaging to add a little more protection by storing the loose parts in an outer tube. This device has a maximum of 30 V. This current mode controller"s maximum duty cycle is 97(Typ) %. This current mode controller has a minimum operating temperature of 0 °C and a maximum of 70 °C.

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