Embedded Power for
Business-Critical Continuity
SMT10E Series
3.0 - 5.5 Vin
Total Power: 13.2 Watts
Input Voltage: 3.0 - 5.5 Vdc
# of Outputs: Single
Rev.3.4.09_90
SMT10E_05 Series
of 4
Special Features
• 10 A current rating
• Input voltage range:
3.0 Vdc to 5.5 Vdc
• Output voltage range:
0.8 Vdc to 3.63 Vdc
• Ultra high efficiency:
96% @ 5 Vin and 3.3 Vout
• Extremely low internal power
dissipation
• Minimal thermal design
concerns
• Designed in reliability:
MTBF of >7 million hours per
Telcordia SR-332
• Ideal solution where board space
is at a premium or tighter card
pitch is required
• Industry standard surface-mount
footprint
• Available RoHS compliant
• 2 year warranty
Safety
• UL/cUL CAN/CSA 22.2
No. E186249
• TÜV Product Service (EN60950)
Certificate No. B 08 05 51485 378
• CB report and certificate to
DE3-51686M1
Electrical Specifications
Input
Input voltage range:
Input current:
Input current (max.):
Input current ripple:
No load
3.0-5.5 Vdc
70 mA typ.
8 A max. @ lo max.
and Vout = 3.63 V
110 mA rms
Remote ON/OFF:
Start-up time:
(See Note 2)
20 ms
Output
Voltage adjustability:
(See Note 1)
Setpoint accuracy:
Fixed output versions
Wide trim version
±10%
0.8 - 3.63 Vdc
±0.4%
Line regulation:
Load regulation:
±0.2%
±1.0%
Minimum load:
Overshoot/Undershoot:
Ripple and noise:
Temperature co-efficient:
Transient response:
0 to 20 mHz BW
0A
None
50 mV pk-pk
25 mV rms max.
±0.01%/˚C
60 mV max. deviation
50µs recovery to within ±1.0%
Remote sense:
10% Vo compensation
All specifications are typical at 5 Vin and 3.3 Vout, full load at 25 °C unless otherwise stated.
