SMT15F Datasheet, PDF (1/4 Pages) Artesyn Technologies – DC-DC CONVERTERS Typhoon Non-isolated

SMT15F Series
12 Vin single fixed output
DC-DC CONVERTERS Typhoon Non-isolated
• Designed to meet ultra fast transient
requirements: 300 A/µs step load transients
• 15 A Current rating
• Input voltage range: 10.8 Vdc to 13.2 Vdc
• Output voltage range: 1.0 Vdc to 1.8 Vdc
• Extremely low internal power dissipation
• Minimal thermal design concerns
• Ideal solution where board space is at a premium
or tighter card pitch is required
• Industry standard surface-mount footprint
• Available RoHS compliant
1
NEW Product
The SMT15F-12 series are non-isolated dc-dc converters packaged in a surface-mount footprint
giving designers a cost effective solution for conversion from a 12 V source. The SMT15F-12 has an
input range of 10.8 Vdc to 13.2 Vdc and offers an output voltage range from 1.0 Vdc to 1.8 Vdc with a
15 A load, which allows for maximum design flexibility and a pathway for future upgrades. The
SMT15F-12 is designed for applications that include distributed power, workstations, optical network
and wireless applications. Implemented using state of the art surface-mount technology and
automated manufacturing techniques, the SMT15F-12 offers compact size and efficiencies of up to
88% at 1.8 Vout.
All specifications are typical at nominal input, full load at 25 °C unless otherwise stated
C_in = 270 µF, C_out = 0 µF
2 YEAR WARRANTY
SPECIFICATIONS
OUTPUT SPECIFICATIONS
Voltage adjustability
(Trimmable)
±10%
Setpoint accuracy
±2.5% typ.
Line regulation
±1.0% typ.
Load regulation
±1.0% typ.
Total error band
±3.0% typ.
Minimum load
0A
Overshoot/undershoot
None
Ripple and noise
5 Hz to 20 MHz
40 mV pk-pk
25 mV rms
Temperature co-efficient
±0.01%/ºC
Transient response
(1.2 Vout)
di/dt 200 A/µs
(See Note 3)
7.5 A load step
50 mV max. deviation
<10 µs recovery to
within ±1.0%
Remote sense
10% Vo compensation
INPUT SPECIFICATIONS
Input voltage range
Input current
No load
Input current (max.)
Input reflected ripple
Remote ON/OFF
Start-up time
10.8 Vdc to 13.2 Vdc
100 mA
2.0 A max. @ Io max.
and Vout = 1. 2 V
100 mA rms
(See Note 1)
5 ms
International Safety Standard Approvals
UL/cUL CAN/CSA 22.2 No. E174104
UL 60950 File No. E174104
TÜV Product Service (EN60950) Certificate No. B 04 04 38572 041
CB report and certificate to IEC60950 DE3-52484
EMC CHARACTERISTICS
Electrostatic discharge
Conducted immunity
Radiated immunity
EN61000-4-2, IEC801-2
EN61000-4-6
EN61000-4-3
GENERAL SPECIFICATIONS
Efficiency
Vin = 12 V, Vout = 1.8 V
88% typ.
Insulation voltage
Non-isolated
Switching frequency
Variable
Vin = 12 V, Vout = 1.2 V
700 kHz typ.
Approvals and
standards
EN60950
UL/cUL60950
Material flammability
UL94V-0
Dimensions
(LxWxH)
33.02 x 13.46 x 7.57 mm
1.3 x 0.53 x 0.298 inches
Weight
7 g (0.25 oz)
Coplanarity
100 µm
MTBF
Telcordia SR-332 16,529,000 hours
ENVIRONMENTAL SPECIFICATIONS
Thermal performance
(See Figure 1)
Operating ambient,
temperature
Non-operating
-40 ºC to +85 ºC
-40 ºC to +125 ºC
PROTECTION
Short-circuit
Thermal
Continuous
Automatic recovery
File Name: smt15f_12_fixed.pdf Rev (02): 16 Dec 2005