Rev.06.26.07

SMT15E_05

2 of 4

Embedded Power for

Business-Critical Continuity

All specifications are typical at nominal input, full load at 25

Specifications

OUTPUT SPECIFICATIONS

Voltage adjustability

Fixed output versions

±10%

(See Note 1)

Wide trim version

0.8-3.63 Vdc

Setpoint accuracy

±0.4%

Line regulation

±0.2%

Load regulation

±1.0%

Minimum load

0 A

Overshoot/undershoot

None

Ripple and noise

60 mV pk-pk

(0 to 20 MHz BW)

25 mV rms max.

Temperature co-efficient

±0.01%/°C

Transient response

60 mV max. deviation

50 μs recovery to

within ±1.0%

Remote sense

10% Vo compensation

INPUT SPECIFICATIONS

Input voltage range

3.0-5.5 Vdc

Input current

No load

70 mA typ.

Input current (max.)

11.8 A max. @ Io max.

and Vout = 3.63 V

Input current ripple

110 mA rms

Remote ON/OFF

(See Note 2)

Start-up time

20 ms

EMC CHARACTERISTICS

Electrostatic discharge

EN61000-4-2, IEC801-2

Conducted immunity

EN61000-4-6

Radiated immunity

EN61000-4-3

GENERAL SPECIFICATIONS

Efficiency

See table

Insulation voltage

Non-isolated

Switching frequency

Fixed

300 kHz typ.

Approvals and

EN60950

standards

UL/cUL60950

Material flammability

UL94V-0

Dimensions

(LxWxH)

33.02 x 13.46 x 8.21 mm

1.3 x 0.53 x 0.323 inches

Weight

6.3 g (0.22 oz)

Coplanarity

100 μm

MTBF

Telcordia SR-332

7,042,000 hours

MIL-HDBK-217F

680,000 hours

ENVIRONMENTAL SPECIFICATIONS

Thermal performance

Operating ambient,

-40 °C to +100 °C

(See Note 3)

temperature

Non-operating

-40 °C to +125 °C

PROTECTION

Short-circuit

Continuous

Thermal

Automatic recovery