The SMT20C Series is a new high density open frame non-isolated

converter for space-sensitive applications. Each model has a wide

input range (4.5 Vdc to 5.5 Vdc or 10.2 Vdc to 13.8 Vdc) and

offers a wide 0.9 Vdc to 3.3/5 V output voltage range with a 20 A

load. An external resistor adjusts the output voltage from its

pre-set value of 0.9 V to any value up to the maximum allowed

value for that model. Typical efficiencies are 87% for the 5 V input

version and 91% for the 12 V input version at full load conditions.

The SMT20C series offers remote ON/OFF and overcurrent

protection as standard. With full international safety approval

including EN60950 and UL/cUL60950, the SMT20C reduces

compliance costs and time to market

Embedded Power for

Business-Critical Continuity

SMT20C Series

5 Vin and 12 Vin

single output

Special Features

• 20 A current rating

• Input voltage range:

4.5 Vdc - 5.5 Vdc or

10.2 Vdc - 13.8 Vdc

• Output voltage range:

0.9 Vdc - 3.3/5.0 Vdc

• Industry leading value

• Cost optimized design

• Excellent transient response

• Output voltage adjustability

• Pathway for future

upgrades

• Supports silicon voltage

migration

• Resulting in reduced

design-in and qualification

time

• Designed in reliability:

MTBF of >7 million hours

per Telcordia SR-332

• Available RoHS compliant

• 2 year warranty

Total Power:

66W

Input Voltage: 4.5-5.5 Vdc

# of Outputs:

Single

Safety

UL/cUL CAN/CSA 22.2

No. 60950

UL 60950 File No. E139421

TÜV Product Service

(EN60950:2000)

Certificate No.

B 04 08 19870 228

CB report and certificate to

US/6415C/UL

Rev.06.25.07

SMT20C

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