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Updated at 17/06/2025 10:30:15(UTC+8)

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Description

By controlling the level of voltage through pulse-width modulation, Texas Instruments" UCC38084D controller is the tool for your sensitive external circuit. Its 2 PWM outputs produce a current of 1000(Max) mA. This current mode controller supports boost|buck|half-bridge|push-pull topology. This part offers a switching frequency of 50 to 1000 kHz in order to work properly. 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 15 V. This current mode controller has an operating temperature range of 0 °C to 70 °C. This current mode controller"s maximum duty cycle is 50 %.

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UCC38084D Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	SOIC-8
Frequency	1.00 MHz
Number of Outputs	2 Output
Output Voltage	500 mV
Output Current	1 A
Supply Current	2.5 mA
Power Dissipation	0.65 W
Number of Regulated Outputs	2 Output
Rise Time	25 ns
Switching Frequency	200 kHz
Topology	Buck, Boost, Half-Bridge, Push-Pull
Duty Cycle	50 %
Maximum Duty Cycle	50 %
Fall Time	25 ns
Operating Temperature (Max)	70 ℃
Operating Temperature (Min)	0 ℃
Power Dissipation (Max)	650 mW
Supply Voltage	4.3V ~ 15V
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Size-Length	4.9 mm
Size-Width	3.91 mm
Size-Height	1.58 mm
Operating Temperature	0℃ ~ 70℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
ECCN Code	EAR99

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