TOP244Y datasheet(51/52 Pages) POWERINT

Part #	TOP244Y

Description	TOPSwitch-GX Family Extended Power, Design Flexible, EcoSmart, Integrated Off-line Switcher

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Manufacturer	POWERINT [Power Integrations, Inc.]

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51 / 52 page

TOP242-250

51

M

12/04

Revision Notes

Date

D

-

11/00

E

1) Added R package (D2PAK).

2) Corrected abbreviations (s = seconds).

3) Corrected x-axis units in Figure 11 (µA).

4) Added missing external current limit resistor in Figure 25 (R

IL).

5) Corrected spelling.

6) Added caption for Table 4.

7) Corrected Breakdown Voltage parameter condition (T

J = 25 °C).

8) Corrected font sizes in ﬁgures.

9) Figure 40 replaced.

10) Corrected schematic component values in Figure 44.

7/01

F

1) Corrected Power Table value.

9/01

G

1) Added TOP250 device and F package (TO-262).

2) Added R package Thermal Impedance parameters and adjusted Output Power values in Table 1.

3) Adjusted Off-State Current value.

1/02

H

1) Added note to parameter table for Breakdown Voltage measurement.

2) Miscellaneous text corrections.

9/02

I

1) Updated P, Y, R and F package information.

2) Revised thermal impedances (θ

JA) for all package types.

3) Expanded Maximum Duty Cycle and deleted Maximum Duty Cycle Reduction Slope parameters.

4) Corrected DIP-8B and SMD-8B Package Drawings.

4/03

J

1) Added TOP245P.

2) Miscellaneous text corrections.

8/03

K

1) Corrected typographic errors in Figures 4, 6, 20, 28 and 34; and in MULIT-FUNCTION (M) Pin

Operation section.

9/03

L

1) Added TOP246P.

3/04

M

1) Added lead-free ordering information.

12/04

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TOP244Y Datasheet(PDF) 51 Page - Power Integrations, Inc.

TOP244Y Datasheet(HTML) 51 Page - Power Integrations, Inc.

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