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UCC3813UD-109., UCC3817, UCC3817ADG4

Table of contents:
Info of UCC3813UD-109.
Info of UCC3817
Info of UCC3817ADG4

UCC3813UD-109., UCC3817, UCC3817ADG4 Selling Leads, Datasheet

MFG:Texas Instruments Category:Integrated Circuits (ICs) Package Cooled:SOP D/C:55

UCC3813UD-109., UCC3817, UCC3817ADG4 Picture

UCC3813UD-109., UCC3817, UCC3817ADG4 Datasheet download

Five Points

Part Number: UCC3813UD-109.

Category: Integrated Circuits (ICs)

MFG: Texas Instruments

Package Cooled: SOP

D/C: 55

Description: IC PFC CTRLR AVERAGE CURR 16SOIC

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UCC3817 General Description

The UCCx817/18 family provides all the functions necessary for active power factor corrected preregulators.The controller achieves near unity power factor by shaping the ac input line current waveform to correspond to that of the ac input line voltage. Average current mode control maintains stable, low distortion sinusoidal line current.

UCC3817 Maximum Ratings

Supply voltage VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 V
Gate drive current, continuous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.2 A
Gate drive current . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.2 A
Input voltage, CAI, MOUT, SS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 V
Input voltage, PKLMT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . 5 V
Input voltage, VSENSE, OVP/EN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 V
Input current, RT, IAC, PKLMT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 mA
Maximum negative voltage, DRVOUT, PKLMT, MOUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 V
Power dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 W

UCC3817 Connection Diagram

UCC3817ADG4 Parameters

Technical/Catalog Information	UCC3817ADG4
Vendor	Texas Instruments
Category	Integrated Circuits (ICs)
Packaging	Tube
Package / Case	16-SOIC (3.9mm Width)
Voltage - Supply	15.4 V ~ 18 V
Mode	Average Current
Frequency - Switching	250kHz
Current - Startup	150A
Operating Temperature	0°C ~ 70°C
Drawing Number	*
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	UCC3817ADG4 UCC3817ADG4

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