SMT05E-12W3V3J_15 Datasheet, PDF (1/3 Pages) Artesyn Technologies – 12 V Non-Isolated DC-DC Converters

POWER
Data Sheet
SMT05E Series
12 V Non-Isolated DC-DC Converters
Total Power: 16.5 W
Input Voltage: 10 - 14 Vdc
# of Outputs: Single
SPECIAL FEATURES
ƒƒ 5 A current rating
ƒƒ Input voltage range:
10 - 14 Vdc
ƒƒ Output voltage range:
0.8 - 3.63 V
ƒƒ Ultra-high efficiency:
91% @ 12 Vin and 3.3 Vout
ƒƒ Extremely low internal power
dissipation
ƒƒ Minimal thermal design concerns
ƒƒ Designed in reliability:
MTBF of 6,920,000 hours per
Telcordia SR-322
ƒƒ Ideal solution where board space is
at a premium or tighter card pitch
is required
ƒƒ Industry standard surface-mount
footprint
ƒƒ Available RoHS compliant
ƒƒ Two year warranty
The SMT05E 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 SMT05E has
a wide input range (10 - 14 Vdc) and offers a wide 0.8 - 3.63 Vdc output voltage range with
a 5 A load, which allows for maximum design flexibility and a pathway for future upgrades.
The SMT05E 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 SMT05E offers compact size and efficiencies of up
to 91%.
Electrical Specifications
Input
Input voltage ra­nge
Input current
No load (max.)
Input current (max.)
Input reflected ripple
Remote ON/OFF
Start-up time
10 - 14 Vdc
100 mA
1.85 A max. @ Io max. and Vout = 3.3 V
30 mA rms
See Note 1
20 ms
SAFETY
ƒƒ UL, cUL CAN/CSA 22.2 No.
E174104
UL60950 File No. E174104
ƒƒ TÜV Product Service (EN60950)
Certificate No. B 03 10 38572
ƒƒ CB report and certificate to
DE3-51686M1
Output
Voltage adjustability
Setpoint accuracy
Line regulation
Load regulation
Minimum load
Overshoot/undershoot
Ripple and noise
5 Hz to 20 MHz
0.8 - 3.63 Vdc
±0.4%.
±0.2%
±1.0%
0A
None
60 mV pk=pk
25 mV rms
Temperature co-efficient
±0.01%/ °C
Transient response
50 mV max. deviation
50 μs recovery within ±1%
Note: All specifications are typical at nominal input, full load at 25 °C unless otherwise stated.