The copyright and authority for the interpretation of the products are reserved by MORNSUN

Specifications subject to change without notice.

IB_LT-1W

B/1-2010

Page 3 of 3

OUTLINE DIMENSIONS & PIN CONNECTIONS

1

2

6

7

V in

GND

0V

+ Vo

5.75 [0.226]

17.78 [0.700]

21.20 [0.835]

7.30 [0.287]

0.60 [0.024]

2.00 [0.079]

1.75 [0.069]

0.50[0.020]

6.80[0.268]

37.40 [1.472]

9

10

1 3 12

5

3

12

8

6

6.00 [0.236]

2.54 [0.100]

15.24 [0.600]

0.60 [0.024]

7

14

2.54 [0.100]

1.00 [0.039]

2.54 [0.100]

2.10 [0.083]

NC

14.00 [0.551]

8.60 [0.339]

7.10 [0.280]

4.00 [0.157]

18.00[0.709]

14.20[0.559]

24.00[0.945]

F OOTP R I N T D E TA ILS

P in

N C :N o C onnec t ion

MECHANICAL DIMENSIONS

TUBE OUTLINE DIMENSIONS

Note:

Unit: mm[inch]

Pin section tolerances:

0.10mm[ 0.004inch]

General tolerances: 0.25mm[ 0.010inch]

Note:

Unit: mm[inch]

General tolerances:

0.5mm[ 0.020inch]

L=530mm[20.866inch]

: 28pcs

L=220mm[8.661inch]

: 10pcs

Devices per tube quantity

Devices per tube quantity

REEL PACKING OUTLINE DIMENSIONS

Note:

Unit: mm[inch]

General tolerances: 0.5mm[ 0.020inch]

Devices per reel quantity: 400pcs

RECOMMENDED FOOTPRINT

( Sid e V ie w)

( To p Vie w)

Taping dimension:

Taping reel dimension:

Others

Func t i on

9

10

1 3 12

5

3

1

2

8

6

7

14

12.22 [0.481]

0.25 [0.010]

1.30 [0.051]

5 max

A

A

Note:

1. Operation under minimum load will not damage the converter; However, they may not meet all specification listed, and that will reduce the life

of product.

2. All specifications measured at Ta=25

°C, humidity<75%, nominal input voltage and rated output load unless otherwise specified.

3. Only typical models listed, other models may be different, please contact our technical person for more details.

4. In this datasheet, all the test methods of indications are based on corporate standards.