TOP258YN View Datasheet(PDF) - Power Integrations, Inc

Part Name

Description

Manufacturer

TOP258YN

AC/DC Converters Off-Line Switcher IC 26W/64W PK

Power Integrations, Inc 

TOP252-262

eSIP-7C (E Package)

A

B

2

0.403 (10.24)

0.397 (10.08)

2

0.325 (8.25)

0.320 (8.13)

Detail A

Pin #1

I.D.

0.140 (3.56)

0.120 (3.05)

0.050 (1.27)

FRONT VIEW

0.070 (1.78) Ref.

3 0.016 (0.41) 6×

0.011 (0.28)

0.020 M 0.51 M C

C

0.081 (2.06)

0.077 (1.96)

0.264 (6.70)

Ref.

0.290 (7.37)

Ref.

0.519 (13.18)

Ref.

0.198 (5.04) Ref.

0.016 (0.41)

Ref.

0.047 (1.19)

0.118 (3.00)

SIDE VIEW

0.207 (5.26)

0.187 (4.75)

0.100 (2.54)

34

0.033 (0.84) 6×

0.028 (0.71)

0.010 M 0.25 M C A B

BACK VIEW

10° Ref.

All Around

0.021 (0.53) 0.060 (1.52)

0.019 (0.48)

Ref.

0.378 (9.60)

Ref.

0.048 (1.22)

0.046 (1.17)

0.019 (0.48) Ref.

END VIEW

Notes:

1. Dimensioning and tolerancing per ASME Y14.5M-1994.

2. Dimensions noted are determined at the outermost

extremes of the plastic body exclusive of mold flash,

tie bar burrs, gate burrs, and interlead flash, but including

any mismatch between the top and bottom of the plastic

body. Maximum mold protrusion is 0.007 [0.18] per side.

3. Dimensions noted are inclusive of plating thickness.

4. Does not include inter-lead flash or protrusions.

5. Controlling dimensions in inches (mm).

0.100 (2.54)

0.020 (0.50)

PIN 1

0.059 (1.50)

0.050 (1.27)

0.050 (1.27)

0.155 (3.93)

0.023 (0.58)

0.027 (0.70)

DETAIL A

PIN 7

0.059 (1.50)

0.100 (2.54) 0.100 (2.54)

MOUNTING HOLE PATTERN

(not to scale)

PI-4917-061510

46

Rev. H 06/13

www.powerint.com

Share Link: