TOP412GN View Datasheet(PDF) - Power Integrations, Inc

Part Name

Description

Manufacturer

TOP412GN

Three-terminal DC to DC PWM Switch

Power Integrations, Inc 

TOP412/414

SMD-8

D S .004 (.10)

8

5

-E-

Heat Sink is 2 oz. Copper

As Big As Possible

B

P

1

4

L

A

-D-

M

J1

.420

.046 .060 .060 .046

.080

Pin 1

.086

.186

.286

Solder Pad Dimensions

J3

G08A

C

-F-

J4

α

G

J2 .010 (.25) M A S

K

.004 (.10)

H

DIM inches

mm

A 0.370-0.385 9.40-9.78

B 0.245-0.255 6.22-6.48

C 0.125-0.135 3.18-3.43

G 0.004-0.012 0.10-0.30

H 0.036-0.044 0.91-1.12

J1 0.060 (NOM) 1.52 (NOM)

J2 0.048-0.053 1.22-1.35

J3 0.032-0.037 0.81-0.94

J4 0.007-0.011 0.18-0.28

K 0.010-0.012 0.25-0.30

L 0.100 BSC 2.54 BSC

M 0.030 (MIN) 0.76 (MIN)

P 0.372-0.388 9.45-9.86

α

0-8°

0-8°

Notes:

1. Package dimensions conform to JEDEC

specification MS-001-AB (issue B, 7/85)

except for lead shape and size.

2. Controlling dimensions are inches.

3. Dimensions shown do not include mold

flash or other protrusions. Mold flash or

protrusions shall not exceed .006 (.15) on

any side.

4. D, E and F are reference datums on the

molded body.

PI-2077-042601

15 A

4/99

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