TL2843P - TI

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

Part No

TL2843P
Manufacturer

TI
ChipWorker Part#

CW12571396
Category

PWM Controller IC
Package

PDIP-8
Description

Current Mode PWM Controller 0V to 30V 200mA 500kHz 8Pin PDIP Tube
Documentation

Datasheet

TL2843P Global Supplier

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TL2843P Specifications

Attribute	Attribute Value

Part Number	TL2843P
Manufacturer	TI
ChipWorker Part#	CW12571396
Category	PWM Controller IC
Documentation	Datasheet
Mounting Style	Through Hole
Number of Pins	8 Pin
Case/Package	PDIP-8
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
Supply Current	25 mA
Input Current	25.0 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)	85 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	7.6V ~ 30V
Supply Voltage (Max)	25 V
Supply Voltage (Min)	12 V
Input Voltage	5.5 V
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Size-Length	9.81 mm
Size-Width	6.35 mm
Size-Height	4.57 mm
Operating Temperature	-40℃ ~ 85℃ (TA)
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99

Product Description

Texas Instruments" TL2843P current controller can modulate different levels of voltage, depending on what your requirements are. With an output that has a voltage of 0 to 30 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. It has a switching 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 an operating temperature range of -40 °C to 85 °C.

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