TK11819 データシートの表示（PDF） - Toko America Inc

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TK11819

DC-DC CONVERTER

Toko America Inc  

TK11816, TK11817,

TK11818, TK11819

TEST CIRCUIT

VIN

T1

+

VIN

OSC

L1

1.2 mH DK

VOUT

0.022 µF

1 kΩ

Note:

L1 = 1.2 mH

Toko Part Number: 395GN-0091IB

VOUT

+

4.7 µF

NOISE FILTER

R

+

.47 to

4.7 µF

The noise filter is not built in.

Please use an external circuit if desired.

ILOAD = IOUT

Design within R x IOUT = 50 to 150 mV

OUTPUT VOLTAGE SELECTION

PART NUMBER

TK11816

TK11817

TK11818

TK11819

MARKING

D6

D7

D8

D9

OUTPUT VOLTAGE

VOUT - T1 (OPEN)

12.8 V

16.8 V

28.0 V

32.0 V

VOUT - T1 (JUMPERED)

7.2 V

9.3 V

20.4 V

24.0 V

Page 4

January 1999 TOKO, Inc.

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