UCC3817N datasheet, PDF - EEWORLD Datasheet

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UCC3817N: Description1.2A POWER FACTOR CONTROLLER, 120kHz SWITCHING FREQ-MAX, PDIP16, GREEN, PLASTIC, DIP-16; CategoryPower/power management The power supply circuit; File Size2MB，32 Pages; ManufacturerRochester Electronics; Websitehttps://www.rocelec.com/; Environmental Compliance

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UCC3817N Overview

1.2A POWER FACTOR CONTROLLER, 120kHz SWITCHING FREQ-MAX, PDIP16, GREEN, PLASTIC, DIP-16

UCC3817N Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Rochester Electronics
Parts packaging code	DIP
package instruction	GREEN, PLASTIC, DIP-16
Contacts	16
Reach Compliance Code	unknow
Analog Integrated Circuits - Other Types	POWER FACTOR CONTROLLER
control mode	CURRENT-MODE
Control Technology	PULSE WIDTH MODULATION
Maximum input voltage	15 V
Minimum input voltage	10.3 V
Nominal input voltage	12 V
JESD-30 code	R-PDIP-T16
JESD-609 code	e4
length	19.305 mm
Humidity sensitivity level	NOT SPECIFIED
Number of functions	1
Number of terminals	16
Maximum operating temperature	70 °C
Minimum operating temperature
Maximum output current	1.2 A
Package body material	PLASTIC/EPOXY
encapsulated code	DIP
Package shape	RECTANGULAR
Package form	IN-LINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Maximum seat height	5.08 mm
surface mount	NO
Switch configuration	BOOST
Maximum switching frequency	120 kHz
technology	BICMOS
Temperature level	COMMERCIAL
Terminal surface	NICKEL PALLADIUM GOLD
Terminal form	THROUGH-HOLE
Terminal pitch	2.54 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	7.62 mm

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UCC2817, UCC2818, UCC3817, UCC3818

BiCMOS POWER FACTOR PREREGULATOR

SLUS395J - FEBRUARY 2000 - REVISED MARCH 2009

description (continued)

UCC2817 offers an on-chip shunt regulator with low start-up current, suitable for applications utilizing a

bootstrap supply. UCC2818 is intended for applications with a fixed supply (VCC).

Available in the 16-pin D, DW, N and PW packages.

absolute maximum ratings over operating free-air temperature (unless otherwise noted)

†

Supply voltage VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 V

Supply current ICC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 mA

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

Input current, VCC (no switching) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 mA

Maximum negative voltage, DRVOUT, PKLMT, MOUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V

Power dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 W

Junction temperature, T

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −55°C to 150°C

Storage temperature, T

stg

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65°C to 150°C

Lead temperature, T

sol

(soldering, 10 seconds) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300°C

Power dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 W

† Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and

functional operation of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied.

Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

AVAILABLE OPTIONS

PACKAGE DEVICES

SOIC (D) PACKAGE

TA = TJ

Turn-on

Threshold

16 V

UCC2817D

UCC3817D

Turn-on

Threshold

10.2 V

UCC2818D

UCC3818D

SOIC (DW) PACKAGE

Turn-on

Threshold

16 V

UCC2817DW

UCC3817DW

Turn-on

Threshold

10.2 V

UCC2818DW

UCC3818DW

PDIP (N) PACKAGE

Turn-on

Threshold

16 V

UCC2817N

UCC3817N

Turn-on

Threshold

10.2 V

UCC2818N

UCC3818N

TSSOP (PW) PACKAGE

Turn-on

Threshold

16 V

UCC2817PW

UCC3817PW

Turn-on

Threshold

10.2 V

UCC2818PW

UCC3818PW

−40°C to 85°C

0°C to 70°C

THERMAL RESISTANCE TABLE

PACKAGE

SOIC−16 (D)

SOIC−16 (DW)

PDIP−16 (N)

TSSOP−16 (PW)

θjc(°C/W)

(2)

θja(°C/W)

40 to 70

(1)

89 to 102

(1)

25 to 50

(1)

123 to 147

(2)

NOTES: (1) Specified

θja

(junction to ambient) is for devices mounted to 5-inch2 FR4 PC board with one ounce copper

where noted. When resistance range is given, lower values are for 5 inch2 aluminum PC board. Test PWB

was 0.062 inch thick and typically used 0.635-mm trace widths for power packages and 1.3-mm trace

widths for non-power packages with a 100-mil x 100-mil probe land area at the end of each trace.

(2). Modeled data. If value range given for

θja,

lower value is for 3x3 inch. 1 oz internal copper ground plane,

higher value is for 1x1-inch. ground plane. All model data assumes only one trace for each non-fused

lead.

www.ti.com

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