Datasheet

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DC/DC Converters

TOS Series, Point-of-Load (POL) Converter

Features

 Small Size, low Profile

 SMT package or SIP version

 Cost-efficient open Frame Design

 Wide Input Voltage Ranges

 Output Voltages trim from

0.75VDC to 5.0VDC

 Delivers up to 16A with minimal derating

 Ultra high Efficiency to 96%

 Fast Transient Response

 Remote On/Off Control

 Wide Temperature Range( -40°C to 85°C)

 SMT Package fully DOSA compatible

 Lead free Design – RoHS compliant

The TOS series is a range of high performance non-isolated dc-dc converters With

very high efficiency that can supply up to 16A of output current. These modules pro-

vide precisely regulated output voltages which can be set via an external resistor to

a value from 0.75 VDC to 5.0VDC. These converters work over a wide input voltage

range of 2.4 to 5.5VDC or 8.3 to 14.0VDC.Further features include remote On/Off,

under voltage lockout, over temperature and over current protection.

These products have an open-frame construction with very small footprint and are

available in an industry standard SIP or in a SMT package. The TOS series is fully

RoHS compliant and can withstand industry standard handling, cleaning and the

high temperatures of lead-free reflow solder processes.

Order code

SMT-version

Input voltage

range

Output voltage

range

Output current max. Efﬁciency typ.

TOS 06-05SM

6 A 94 %

TOS 10-05SM 2.4 – 5.5 VDC

0.75 – 3.3 VDC* 10 A

93 %

TOS 16-05SM

16 A 95 %

TOS 06-12SM

6 A 89 %

TOS 10-12SM 8.3 – 14.0 VDC

0.75 – 5.0 VDC 10 A

93 %

TOS 16-12SM

16 A 92 %

SIL-version

TOS 06-05SIL

6 A 94 %

TOS 10-05SIL 2.4 – 5.5 VDC

0.75 – 3.3 VDC* 10 A

93 %

TOS 16-05SIL

16 A 95 %

TOS 06-12SIL

6 A 89 %

TOS 10-12SIL 8.3 – 14 VDC

0.75 – 5.0 VDC 10 A

93 %

TOS 16-12SIL

16 A 92 %

Models

* Max output voltage to be adjusted min. 0.5 VDC below impressed input voltage

Page 1 of 4

RoHS

compliant

Summary of content (4 pages)

PAGE 1
DC/DC Converters TOS Series, Point-of-Load (POL) Converter RoHS Features  Small Size, low Profile  SMT package or SIP version  Cost-efficient open Frame Design  Wide Input Voltage Ranges  Output Voltages trim from compliant 0.75VDC to 5.
PAGE 2
DC/DC Converters TOS Series, POL Converter Input Specifications Input current no load – Vin 5 VDC (at Vout min./Vout max.) – Vin 12 VDC (at Vout min./Vout max.) Stand by input current (at remote Off) Max. input current – Vin 5 VDC – Vin 12 VDC Start up voltage / under voltage lockout 6 10 16 6 10 16 A A A A A A models: models: models: models: models: models: 20 mA / 45 mA typ. 25 mA / 30 mA typ. 25 mA / 40 mA typ. 17 mA / 100 mA typ. 40 mA / 100 mA typ.
PAGE 3
DC/DC Converters TOS Series, POL Converter General Specifications Temperature ranges – Operating –40 °C ... +85 °C – Storage –55 °C ... +125 °C Derating derating graphs will be published soon. For spe cific demand ask factory. Over temperature protection @ 125°C typ. Humidity (non condensing) 95 % rel H max. Reliability, calculated MTBF (Bellcore TR-NWT-000332) 6 A models: >20 mio. h @ 40 °C 10 A / 16 A models: >14 mio. h @ 40 °C Switching frequency 300 kHz typ.
PAGE 4
DC/DC Converters TOS Series, POL Converter Outline Dimensions mm (inches) Single-in-Line (SIL-Version) 6 A output Models Prog GND Vin On/Off 10.2 (0.40) 3.29 (0.13) Vout 22.9 (0.90) 6.65 (0.26) 1.28 0.51 (0.05) (0.02) 0.64 2.54 (0.1) 0.70 (0.025) 15.24 (0.6) (0.028) 17.78 (0.7) 20.32 (0.8) 10A & 16A output models Vout Vout Sens GND GND Vin Vin No Pin Prog On/Off 12.7 (0.50) (0.128) 3.24 Vout 50.8 (2.00) 8.28 (0.33) 1.28 0.51 0.64 (0.05) (0.02) (0.025) 4 x 2.