TSI15N-0509 데이터 시트보기 (PDF) - Traco Power

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TSI15N-0509

Step-Down DC-DC Converter

Traco Power 

T en ta tiv e

Soldering Conditions

Solder to be executed under the following conditions.

1. Hand soldering

340°C ~ 360°C, 5sec.max

2. Flow soldering

230°C ~ 260°C, 10sec.max.

TSI 15N Series

Reverse Input Voltage Protection

The input/output of this products is a non-isolated type and a step-down

DC-DC converter from (+) polarity to (+) polarity. If you connect the input

polarity reversed of this product by mistake it will be eventually damaged.

If there is a possibility of reverse connection, please add a protection

circuit as indicated in the following figure. The figure below is an example

using fuse and diode.

FUSE

+Vin

2• 4

+Vout

9• 11

+Vin

B ST•S1I5W15SNeries

C1

1

on/off

5• 8 12

C• SCR

GND V.• • •

O ver

V oltag e

D etec tion

C irc uit

Load

(Figure 14)

Over-Voltage Protection

This product does not have a built-in over-voltage protection.

When the switching element of this converter gets damaged by short

mode, input voltage (+Vin) will go out on the output.

For emergency if it gets damaged at over-voltage mode, please add

a circuit as below to intercept the supplying power circuit.

FUSE

+Vin

2• 4

+Vout

9• 11

TSI 15N

BS• 15W Series

+Vin

C1

1 5• 8 12

C2 SCR

on/off

GND V.•••

O ver-

V oltag e

D etec tion

C irc u it

Load

(Figure 15)

Jenatschstrasse 1 • CH-8002 Zurich • Switzerland

Tel. +41-1284 2911 • Fax +41-1201 1168 • e-mail: sales @ traco.ch • internet: http://www.tracopower.com

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