SMT15C Data Sheet

Ordering Information

Model

Output Power

(Max.)

Input

Voltage

Output

Voltage

Output Current

(Min.)

Output Current

(Max.)

Efficiency

(Typical)

Regulation

Line

Load

SMT15C-05SADJJ

50 W

4.5 - 5.5 Vdc

0.9 - 3.3 V

0 A

15 A

89%

±0.2%

±0.5%

SMT15C-12SADJJ

75W

10.2 - 13.8 Vdc

0.9 - 5.0 V

0 A

15 A

91%

±0.2%

±0.5%

Notes:

1. di/dt = 10 A/μs, Vin = Nom, Tc = 25 °C, load change = 0.5 lo max. to 0.75 lo max. and voce versa

2. Measured with external filter. See Application Note 169 for details.

3. Power up is the time from application of dc input to Power Good high. Remote ON/OFF asserted

high to Power Good high.

4. This product is only for inclusion by professional installers within other equipment and must not be

operated as a stand-alone product.

5. Reserved.

6. Measured as per recommended set-up. Cin = 270 μF (20 mW ESR max.). Cout = 680 μF (10 mW

ESR max.).

7. Uses external resistor from TRIM to ground. Seee Application Note 169 for details. Minimum values

485 μF for 5 V model, 280 μF for 12 V model.

8 Signal line assumed <3 m.

9. External input fusing recommended.

10. See Application Note 169 for operation above 50 ºC.

11. See Application Note 160 for more details.

12. NOTICE: Some models do not support all options. Please contact your local Artesyn representative

or use the on-line model number search tool at http://www.artesyn.com/power to find a suitable

alternative.

Part Number System with Options

SMT

15

C

-

12

SADJ

J

Product Family

SMT = Surface Mount

Number of

Outputs

SADJ = Single

Adjustable Output

Performance

C = Cost Optimized

Input Voltage

05 = 4.5 - 5.5 Vdc

12 = 10.2 - 13.8 Vdc

Rated Output

Current

15 - 15 A

Packaging

Options

J = Pb free (RoHS

6/6 compliant)

Output Voltage Adjustment

The ultra-wide output voltage trim range offers major advantages to users

who select the SMT15C series. It is no longer necessary to purchase a variety

of modules in order to cover different output voltages. The output voltage can

be trimmed in a range of 0.9 Vdc to 5.0 Vdc. When the SMT15C series

converter leaves the factory the output has been adjusted to the default

voltage of 0.9 V.

General Specifications

Efficiency

See Table below

Switching frequency

Fixed

200 kHz

Approvals and

standards

(See Note 4)

TÜV Product Services

EN60950, UL/cUL60950

Material flammability

UL94V-0

Weight

14.2 g (0.5 oz)

Coplanarity

150 μm

MTBF

Telcordia SR-332

7,817,294 hours

Environmental Specifications

Thermal performance

Operating ambient temperature

-0 °C to +80 °C

(See Note 10)

Non-operating temperature

-40 °C to +125 °C

Protection

Short-circuit

Hiccup, non latching

Recommended System Capacitance

Input capacitance

(See Note 11)

270 μF / 20 mW

ESR max.

Output capacitance

(See Note 11)

680 μF / 10 mW

ESR max.

Ripple and Noise Specification

Model

Output Voltage

Pk - Pk

RMS

5 V input models

0.9 - 2.5 Vdc

3.3 Vdc

30 mV

40 mV

15 mV

15 mV

12 V input models

0.9 - 2.5 Vdc

3.3 Vdc

50 mV

50 mV

25 mV

25 mV