UCC28180D - TI

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

Part No

UCC28180D
Manufacturer

TI
ChipWorker Part#

CW2223238
Category

Battery Management IC
Package

SOIC-8
Description

TEXAS INSTRUMENTS UCC28180D PFC Controller IC, 10.1VDC to 21VDC & 7mA Supply, 10.1VDC Lockout, 96.5% Duty Cycle, SOIC-8
Documentation

Datasheet

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UCC28180D Specifications

Attribute	Attribute Value

Part Number	UCC28180D
Manufacturer	TI
ChipWorker Part#	CW2223238
Category	Battery Management IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	SOIC-8
Frequency	250 kHz
Supply Voltage (DC)	10.1V (min)
Number of Positions	8 Position
Switching Frequency	18kHz ~ 250kHz
Duty Cycle	96.5 %
Maximum Duty Cycle	98 %
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	21 V
Supply Voltage (Max)	21 VDC
Supply Voltage (Min)	10.1 VDC
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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

Product Description

The UCC28180D is a 8-pin active Power-Factor Correction (PFC) Controller operates under continuous conduction mode (CCM) to achieve high power factor, low current distortion and excellent voltage regulation of boost pre-regulators in AC to DC front-ends. The controller is suitable for universal AC input systems operating in 100W to few-kW range with the switching frequency programmable between 18 to 250kHz, to conveniently support both power MOSFET and IGBT switches. An integrated 1.5 and 2A (SRC-SNK) peak gate drive output, clamped internally at 15.2V (typical), enables fast turn-on, turn-off and easy management of the external power switch without the need for buffer circuits. Low-distortion wave shaping of the input current using average current-mode control is achieved without input line sensing, reducing the external component count.
Trimmed current loop circuits for low iTHD
Reduced current sense threshold
Average current-mode control
Soft over current and cycle-by-cycle peak current limit protection
Output overvoltage protection with hysteresis recovery
Audible noise minimization circuitry Open loop detection
Enhance dynamic response during output overvoltage and undervoltage conditions
Burst mode for no load regulation
Green product and no Sb/Br
Device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

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