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UCC28019P - TI
Manufacturer:
TI
ManyChip's Part#:
MC12061063
Category:
Power Management IC
Package:
DIP-8
Datasheet:
Datasheet 3D Model
Description:
TEXAS INSTRUMENTS UCC28019P PFC Controller IC, 5V to 20V & 7mA Supply, 5V Lockout, 97% Duty Cycle, 65kHz, DIP-8
Stock Locations:
Availability:
4,516 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 1.04

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

Certifications

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Description

The UCC28019P is a 8-pin active Power Factor Correction (PFC) Controller uses the boost topology operating in Continuous Conduction Mode (CCM). The controller is suitable for systems in the 100W to >2kW range over a wide-range universal ac line input. Startup current during under-voltage lockout is less than 200µA. The user can control low power standby mode by pulling the VSENSE pin below 0.77V. Low-distortion wave-shaping of the input current using average current-mode control is achieved without input line sensing, reducing the Bill of Materials component count. Simple external networks allow for flexible compensation of the current and voltage control loops. The switching frequency is internally fixed and trimmed to better than 5% accuracy at 25°C. Fast 1.5A gate peak current drives the external switch. Soft-Start limits boost current during start-up. A trimmed internal reference provides accurate protection thresholds and regulation set-point.
Wide-range universal AC input voltage
Output over/under-voltage protection
Input brown-out protection
Cycle-by-cycle peak current limiting
Open loop detection
Low-power user controlled standby mode
Green product and no Sb/Br

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UCC28019P Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Through Hole
Number of Pins	8 Pin
Case/Package	DIP-8
Frequency	65 kHz
Supply Voltage (DC)	5.00V (min)
Output Current	≤1.50 A
Supply Current	10.0 mA
Number of Positions	8 Position
Input Current	7.00 mA
Power Dissipation	1.00 W
Switching Frequency	65 kHz
Duty Cycle	97 %
Maximum Duty Cycle	99.3 %
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	10V ~ 21V
Supply Voltage (Max)	20 V
Supply Voltage (Min)	5 V
	Show
Size-Length	9.81 mm
Size-Width	6.35 mm
Size-Height	4.57 mm
Operating Temperature	-40℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99

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